Tropics Update: Gulf Coast To Get Development At Their Doorstep! Who Needs To Watch?

Añadido: 2026-05-30

[00:00:05][music] >> What is up, weather enthusiasts? I'm your host, Pat's Path Predictor. Let's get right into the weather.

[00:00:19]All right, so here's the situation we have for you, ladies and gentlemen.

[00:00:23]We're going to be talking about the parts of the Atlantic. We're going to be looking at potential areas of tropical development that I'm watching out for, as well as the overall conditions that I am noticing for today. Also watching out for potential area of interest. Actually, there is an area of interest for this in the Eastern Pacific and another potential one off the coast of Mexico as well. So, we're going to be talking about that.

[00:00:45]It's going to be more of a hybrid video.

[00:00:48]So, covering both the East Pacific and the Atlantic today. So, with that being said, we're going to go ahead and dive right into it right here.

[00:00:57]Starting off, we have our National Hurricane Center forecast right here.

[00:01:01]Taking a quick gander at this, we have seen a pretty big escalation in terms of our probabilities for development. We now have a 70% chance of formation in the East Central Pacific in the next 7 days. When we talked about this yesterday briefly, we talked about this was a 20% chance. That 6 hours later jumped to 50%, and now we're all the way up to 70% in the span of 24 hours. So, clearly the NHC is liking what the models are bringing with that. So, let's go ahead and talk about this, and let's go ahead and read this out for you guys, as this is also going to be good practice for when the hurricane season starts heating up in the Atlantic.

[00:01:39]A broad area of low pressure is forecast to form early next week well to the southwest of the southern tip of Baja California.

[00:01:47]Environmental conditions appear conducive for additional development thereafter, and a tropical depression is likely to form during the middle to next part up during the middle part of next excuse me, while moving westward to west northwestern at 10 to 15 mph across the western portion of the East Pacific. 70% chance in the next 7 days, 0% in the next 48 hours, so this does appear to be more of a long-term threat. So, that's what we're going off of right here.

[00:02:17]We're also watching another area off the coast of Guatemala and Mexico as well that we will briefly touch upon as well right about now.

[00:02:27]So, starting off right here, we have our ensembles right here. We're going to kind of talk a little bit about this.

[00:02:32]We're going to probably spend a good 2 to 3 minutes talking about this first before we shift over to the Atlantic. But, what we got for you guys right here is we have our ensembles. The European is definitely loving this scenario out here in the Central Pacific. Definitely showing a pretty good amount of ensembles. We're going to go ahead and zoom in on this just to give you some context right here. This is 5 days out. Already seeing a lot of ensembles and a kind of some ensembles with power to it. The reason I'm bringing this up is this is some stuff that we're going to need to look out for later down the season when things start heating up in the Atlantic anyway, and I figured, "Hey, why not get some on camera practice with this so we can go over it with you guys as well because you I'm sure some of you guys are interested in this as well just to kind of know what to look out for. But, as we go ahead and go to about 6 days out, you're seeing a lot of ensembles and some ensembles with power to it. So, a potential hurricane scenario is possible with this system out here in the East Pacific. Good news is it's out in the middle of the ocean.

[00:03:32]Not too much is going to be happening at least in terms of impact, so we can kind of take a look at this and just kind of use this as a bit of a kind of a kind of not necessarily a game, but kind of a practice round right here. But, as time goes on, it does look like the ensembles do get a bit more spread out as we go towards about 8 days out, but things do start heating up in the East Pacific over here. So, let's go ahead and zoom in on this now.

[00:03:59]Looking at this, this is for June 6th.

[00:04:02]The European is already liking uh uh some ensembles and some stuff models picking up on potential tropical developments off the central of Central America. If you're in El Salvador, Guatemala, and Mexico, you're going to want to be watching out for that as well. As we go ahead and go to June 7th as well, you're seeing more of these scenarios. They are a bit scattered, I will say, but there's definitely quite a bit of power associated with these ensembles. So, we need to probably wait a couple more days to see how concentrated these will get um uh before we jump to any further conclusions because what I'm looking at right now, you're definitely seeing a good signal with this, but it's kind of scattered right now. It needs to get more concentrated uh before uh anything big starts to happen. And we do have time to figure this whole thing out. Uh if you're tuning in from those areas, if whether you're on vacation or if you're locals living there and using a trans uh using kind of a translator or like the captions that on pats on we have on the on the videos as well uh as well, excuse me.

[00:05:04]Um you could definitely keep a very close eye on this as well. So, going ahead and going out to about 10 days out before we shift over to uh you're definitely looking at a bit of a concentrate signal regardless. It's just scattered in its approach, but it does have high power potential. And that doesn't necessarily surprise me because of the extremely warm waters that we have over in this part of the Eastern Pacific, as well as the fact that we're going to be seeing lower wind shear than average because of El Niño. Stronger than average in the Atlantic, weaker than average in the Eastern Pacific. So, definitely something to pay attention to and to keep in mind.

[00:05:38]Briefly taking a quick gander at the GFS as well. The GFS ensembles definitely showing their fair share as well.

[00:05:45]Definitely showing uh their fair share of ensembles and it's even a few with a little bit of power associated with it, but it's kind of a more so the European that is driving this potential situation right here. So, that's something to keep an eye on and something interesting that I'm paying attention to and will keep you updated in the next few days as we get more data and the NHC starts to take up notice from this.

[00:06:09]But now shifting over to the Atlantic, we're going to be talk what we're going to be doing today is we're going to kind of talk uh uh talk about looking uh looking at models. We're going to be looking at conditions as well because what I want to establish uh is number one, what kind of hazards are we potentially looking out for in the short term and then the long uh in the long term. And number two, what are the conditions going to be like for at least long-term severe uh not severe but long-term tropical development. And with that, we're actually going to introduce a feature uh on the European model known as our U-wind uh anomalies. What is U-wind? Well, to kind of sum it up, what these uh kind of register is are they are there stronger or weaker uh trade winds or rather winds that blow uh from uh from west to east than average, which that what that ultimately does is that increases your wind shear potential right there. So, normally the flow uh cuz normally the flow that we do see across much of the the Atlantic is from and anywhere in the tropics is from east to west. And if you're seeing strong if you're seeing strong westerlies, then that's going to increase your wind shear. So, essentially what we're looking at right here is are we seeing uh stronger or weaker uh uh wind shear and ergo is this going to be more favorable or less favorable for tropical development?

[00:07:30]In terms of the Atlantic, the purple over here is generally uh is generally favoring strong I believe stronger trade winds ultimately and your stronger wind shear than uh anomalies than average, which isn't as favorable for tropical development. But, the red over here is more favorable for tropical development.

[00:07:50]And we can kind of emphasize that, and we can kind of talk a little bit about this as well. As as you can see, and it's not necessarily that surprising uh right here. It is early in the season. Your you your U winds anomalies right here, especially in the tropics, are definitely stronger than average. That's not necessarily too surprising. We saw this in years past uh for sure. We saw this in 2023, 2024, and 2025 in late May and early June across much of the tropics. I do find interesting your your weaker trade winds and your stronger than than average not stronger than average, but maybe more favorable tropical conditions over here in Florida, Cuba, and the other parts of the Greater Antilles as well. Definitely favoring a bit more mesoscale tropical convection over there for sure for for the short term. And then as we go ahead and get towards towards our 5-day averages, this is the week out. Right here, definitely noticing a bit of a shift right here.

[00:08:48]Definitely noticing weaker trade winds as well. Definitely noticing a bit with that as well. And another thing that I do want to highlight as well is the red and the and the purple can potentially indicate is are the waters going to start warming up or are they not going to warm up as much? And if you see more red, especially in the tropics, that because there's weaker trade winds, um that ultimately will allow allow for more warming of the water cuz there's not as much mixing. There's not as much you know, upwelling of the waters at least on the surface or anything like that. So, kind of the at least early in the season, what I'm using this for is okay, maybe the winds uh shear is still going to be there, but is the water temperature going to start rising uh in these regions or not? And based on what I'm seeing, the big the big areas that are going to really start warming up over here are going to be in the Greater Antilles and parts of the subtropical Atlantic and in the Gulf region as well.

[00:09:45]You're going to want to pay attention to that as well. At least in the Caribbean, it's going to slow down the potential warming over there as well. I know the anomalies as of recent have plummeted over there in terms of from above average to below average and this is a big reason why because you have these stronger trade winds causing upwelling, but those trade winds do start to back off quite a bit and as we get towards the towards the middle to later part of June, you do see more of a mixed signal right here. That would kind of the more oranges right here would favor more warming and potential more ocean heat content for sure as well in these regions over here, but by and and also kind of and not as as strong trade winds either. So, that could definitely play into something potentially interesting happening down the line. The reason I'm looking at this once again is to look at our long-term threats first and then we can go ahead and move on to the models and talk about those. So, this is just something I'm introducing. This is just something I'm kind of showcasing to you guys to kind of kind of get your interest piqued a little bit on this cuz we are going to be using this semi frequently for sure.

[00:10:54]So, that's kind of the situation we're looking at right here. So, overall what I'm seeing is your in terms of where your water temperatures are going to warm and where your shear is going to weaken, it's definitely going to be in the this part of the main development region and in the Eastern Caribbean Sea along with the Gulf region as well. So, we're going to have to pay attention to that in the next couple of weeks and we'll continue to keep you updated as time continues to go on. But now let's go ahead and get to our models and talk about and go ahead and show you what we may be seeing down the line and then we'll be talking about our conditions. So, starting off we have our European. Here is the zero Z euro that we have showed for you right here. Definitely definitely kind of saw something interesting happening yesterday where we were looking at a rather somewhat disorganized tropical system potentially developing either in the Caribbean or in the southern Gulf and then potentially heading towards Texas and Louisiana as well. So, that's definitely something that I'm want to take a look at and kind of follow up on go, "Okay, is this potentially possible? Could we potentially see this?" And we're going to go ahead and zoom in to the western Atlantic just to take a quick gander at this. So, taking a quick look at this, it does look like you have a uh the system's doing its best to get its act together. It is still remaining a rather disorganized mess at this current point, but you definitely do start seeing the potential formation of a low pressure system over here. You start seeing that starting to close off by about 6 days out. So, this will be it'll be in the overnight hours of June 4th. And then you kind of start seeing a relatively weak low that kind of starts to make landfall towards Louisiana, Mississippi, those areas right there. Looking like looking like tropical depression maybe tropical very weak tropical storm strength at the very most, but ultimately the main hazard is going to be going to be flash flooding. Definitely some gusty winds for sure as it moves not just through Louisiana, but also across much of the deep south as well and brings a ton of rainfall to from there all the way through Georgia into the Florida panhandle as well. So, that's definitely something that I'm paying attention to. Could we see some tropical development out of that? Well, taking a quick gander at your vorticity at least according to the European, we can kind of pinpoint excuse me, it's taking a second.

[00:13:14]We can kind of pinpoint where this is originating from and we can kind of pinpoint how this is going to pan out.

[00:13:20]So, taking a quick look at this, it does appear that starts to kind of get its act together slowly off and emerge slowly off the coast of Mexico and then starts to slowly rotate as it moves through the west central Gulf over here as well. And then as it starts to head slowly towards Louisiana and Texas, it starts to finally flare and spin up by about 6 days out kind of where I was mentioning that that a low pressure system closing up and depending on how much time it has before it makes a move and potentially heads towards the Texas Louisiana area, it could definitely spin up and it could potentially bring a tropical cyclone at least or at least a very rather disorganized one towards your area right there. So overall the vorticity that I'm noticing with this as well as kind of the conditions that I'll talk about in just a second definitely are kind of holding up a little bit. The question rather is how organized is it going to be and how much time is it going to have from the time that vorticity kind of wraps around and the system starts to close off its low pressure system to when it makes landfall. So that's something that you're going to want to watch out for and we'll continue to pay attention to here for sure. So that's your European vorticity. Just out of my own curiosity, I do want to take a quick look at the wind shear as well to go, "Okay, we're looking at the surface.

[00:14:40]We're looking at our vorticity. What's the wind shear and what's the moisture going to be like?" So we can kind of dissect all of that because the waters are going to definitely be more than warm enough and I will show those in just a second but do while I'm on this page might as well show the shear and the dry air aspect of this as well. So as we go ahead and start to about six to not six days rather five to six days out, you do start noticing a bit of wind shear starting to intrude much of the Gulf region. There is interestingly a pocket of wind shear that starts to emerge over here in the western Gulf and you're also noticing a little bit less shear but potentially causing an opening from Texas right here potentially heading towards the Gulf. So by the time we get to 10:00 a.m. on June 3rd, uh [snorts] Central Time, you're looking at a pretty decent-sized pocket of low wind shear that could allow for some tropical development to take place if the 460 starts to spin up pretty quickly. You that pocket does last about 24 hours before it starts to move and make landfall potentially and start to battle some more shear as it makes its approach towards Louisiana. So, that's definitely something that we're going to want to watch out for, but overall, there is a window for this in the next few days. Am I saying that they're going to be there's going to be tropical development 100%? No, I am absolutely not saying that, but what I am saying is the chance is still there, and what I am saying is is if something does happen, this could be a situation where like early in hurricane season, something develops off the Gulf and is relatively short-lived, makes landfall, and then kind of everything moves on from there.

[00:16:17]So, maybe a short-lived depression or weak storm is possible with this at the very at the very ceiling of this, but by and large, the conditions still are a little bit iffy with it, and it's something that I am a bit skeptical with at this current point.

[00:16:31]Uh but that said, it's definitely hold the European's definitely holding that forecast for sure. So, we'll have to watch out for it, and we'll have to keep you updated moving forward with that shear, at least the dry air aspect of this.

[00:16:44]Let's go ahead and go to start about 3 days out just to kind of get a good picture of what's going on uh with this, but ultimately, you do start seeing a lot of moisture moving into the region.

[00:16:54]You're not seeing as much dry air as originally forecast even from yesterday in that part of the Gulf as well. So, definitely the moisture is there, and the dry air that's remaining by June 3rd is what I like to call mixable dry air. I've talked about this ad nauseam at this current point.

[00:17:11]It's basically dry air that any bit of convection could definitely start to mix out and slowly make its way over. So, that's something that we're going to want to watch out for, but overall, you do see some dry air maybe maybe causing a few problems if the convection doesn't start to organize pretty quickly. It's just going to be a kind of a more of a timing thing, honestly, of how quickly can this system potentially organize, can convection start to wrap around it, and if it does, can it mix it out from that point? So, overall, that's kind of what you're looking at with all these hazards for sure. And that's just the European right here. GFS has also been kind of interesting with this as well. Let's go ahead and pull this up for you guys as well. Here is your zero Z GFS that I'm pulling up as well, giving it just a second. So, let's go ahead and let's go ahead and scroll to about starting 5 days out. So, that'll be around June 2nd, June 3rd.

[00:18:05]You do have a closed low starting to emerge off the Bay of Campeche over here, but the GFS is kind of definitely on a bit of a disagreement with the European, not near not necessarily as organized as the Euro, which I do find quite surprising given what the GFS shows later down the line with this run, which is absolutely unrealistic in my opinion, but ultimately, GFS is showing maybe a closed low pressure system over in the Gulf as well. Maybe some action could happen from that as it moves towards Texas, Louisiana, and other parts of the Deep South, but that's kind of what we're looking at for sure with that. And then, just for the just for shits and giggles with this, let's go ahead and take a quick gander at our our little bit of 300-hour GFS sounding right here, which is pretty much the vorticity of it has emerged from the South American wildfires over there. And look at this, ha ha ha ha ha, 989 millibar system June 13th as it approaches Louisiana. Ha ha ha ha ha, we can laugh at this right here. That's not going to happen. Heck, even looking at the 6Z, it's a quite a bit different.

[00:19:10]It's a lot more disorganized right here.

[00:19:12]We can laugh at that whole situation for sure. So, that's kind of what we're looking at right now in regards to the regards to the tropics. So, ultimately, some more Eastern Pacific areas as well as kind of the Europeans still going still going, we might be seeing something happening for parts of the deep south, but it's going to remain relatively disorganized and if it does develop, maybe a tropical storm like a weak one rather at its absolute ceiling.

[00:19:39]So, that's something that we're going to want to watch out for and we'll continue to keep you updated on here at the Pat's Path Predictor channel. But, with that being said, we're closing the video out right here. Be sure to like and subscribe to the channel if you are new.

[00:19:50]Goal as always is to get more people engaged with weather. If you want to help out, hang out, ask us questions, join the Storms United Discord server which is in the end screen. [music] And with that being said, have a wonderful day, guys. Stay safe.