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The Atlantic Basin Is Extremely Quiet & No Tropical Development Is Expected This Week

Monday, August 3, 2026 12:05 pm by Rob Lightbown

Before I get into today’s tropical weather update, I wanted to extend my sincere thanks to Dale Sorensen and Dale Sorensen Real Estate for not only responding to our request for help, but for helping us out in a HUGE way. The help his company provided us is appreciated more than can be put in words. Should you be looking for real estate or selling your home on the Treasure or Space Coasts of Florida, go ahead and use Dale Sorensen Real Estate (website – https://sorensenrealestate.com).

Now, for the latest tropical weather update –

The Atlantic Basin is about as quiet as it can be for early August. Satellite imagery today showed a complete lack of convection across all of the Caribbean and much of the central and eastern Tropical Atlantic. The Gulf is also extremely quiet for this time of year with no significant convection of note.

The only convection found across the Atlantic is some thunderstorm activity occurring along the Southeastern coast of the United States. This thunderstorm activity is associated with a frontal system that is draped along the East Coast of the US.

Satellite imagery today also revealed that there is an area of very disorganized shower and thunderstorm activity located well to the northeast of the Lesser Antilles near about 25 North Latitude, 45 West Longitude. This very disorganized area of convection is heading towards the west & is expected to be in the vicinity of the northernmost Bahamas and the Southeast coast of the US by the end of this week.

While I do think that this area of convection does need to be watched as it heads westward this week, I think the chances for development are extremely low. The reason why is because this system is likely to lack much in the way of moisture & currently, there is very little in the way of low or mid-level spin with it.

As I already mentioned, I do think that this area of disturbed weather will reach the coast of the Southeastern United States by this weekend & it is likely that it will enhance the afternoon thunderstorm activity on Friday, Saturday and Sunday from the Florida Peninsula northward through coastal Georgia and the coastal Carolinas.

None of the model guidance now forecast development from this disturbance. This includes the Google Deep Mind ensemble guidance, which now forecasts less than a 5 percent chance of development & the European ensemble model guidance, which shows about a 10 percent chance of development. Again, I am not expecting to see any sort of development from this system.

The other area that I wanted to mention is the fact that some of the longer range model guidance are showing the slight possibility of some sort of tropical development over the far eastern Tropical Atlantic near the middle part of this month. That being said, the Google Deep Mind ensemble guidance is showing a 5 percent chance of development by mid-month & the European ensemble model guidance are forecasting about a 20 percent chance of tropical development around mid-month over the far eastern Tropical Atlantic.

My take on this is that while we might see some development try to occur over the far eastern Tropical Atlantic, its prospects of it surviving as it heads westward are very low. The reason why is because the amount of wind shear over the Caribbean and near the Lesser Antilles are expected to remain extremely high. Because of this, if any tropical system tries to head west towards the Caribbean, it’ll likely be torn apart & not be much of anything by the time it reaches the Lesser Antilles and the eastern Caribbean.

It’s something to watch, but it’s definitely nothing for us to worry about.

Filed Under: CWS Weather Discussions

No Tropical Development Is Expected This Week Across The Atlantic, Caribbean & The Gulf

Monday, July 27, 2026 11:47 am by Rob Lightbown

Things are quiet across the Atlantic, Caribbean and Gulf with no areas of interest today. It appears likely that no tropical development will occur across the Atlantic, Caribbean and Gulf throughout this week.

A look at the Atlantic reveals that the central and eastern Tropical Atlantic are unfavorable for any sort of tropical development due to outbreaks of Saharan dust. It is expected that these outbreaks of Saharan dust will persist for at least the next couple of week & this will prevent any sort of development from occurring across the central and eastern Tropical Atlantic through early August.

A look towards the western North Atlantic reveals that extremely strong wind shear is present across the Caribbean and the Gulf today. It is expected that this very strong wind shear will persist across the Caribbean for at least the next couple of weeks. In fact, longer range model guidance seems to suggest that this El Nino fueled strong wind shear may remain across the Caribbean as well as across the central Tropical Atlantic for the rest of this hurricane season. This means that the Caribbean and the central Tropical Atlantic could be all but shut down in terms of tropical activity for this hurricane season.

The sub-tropical Atlantic (the area north of 20 North Latitude) is also currently unfavorable for tropical development. This is due to high amounts of wind shear that’s present across much of the region. It’s possible that the environmental conditions may become more favorable for tropical development as we get into early and mid-August. That being said, the model guidance seems to suggest that all may remain quiet through early August, although a few of the ensemble model members hint at development off of the US East Coast during next week. Even if we do see tropical development occur off of the East Coast, it would likely to be guided out into the open Atlantic as a upper level trough of low pressure will be anchored over the eastern US during early August.

Bottom Line Is That there is nothing to be concerned about in terms of tropical development across the Atlantic, Caribbean and Gulf this week.

Filed Under: CWS Weather Discussions

Bertha Is Expected To Come Ashore Along The Texas Coast As Barely A Tropical Storm During This Afternoon & This Evening

Thursday, July 23, 2026 11:41 am by Rob Lightbown

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Filed Under: CWS Weather Discussions

Bertha Remains A Tropical Storm & Is Expected To Bring Limited Impacts To The Northern Gulf Coast Today; Bertha Then Looks To Head For The Middle Texas Coast As We Get Into Thursday

Wednesday, July 22, 2026 11:00 am by Rob Lightbown

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Filed Under: CWS Weather Discussions

Bertha Seems To Be Strengthening Today & May Actually Try To Make A Run At Hurricane Intensity Later Today Or Tonight; Weakening Is Then Expected Starting On Wednesday As Bertha Moves Near The Northern Gulf Coast

Tuesday, July 21, 2026 12:10 pm by Rob Lightbown

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Filed Under: CWS Weather Discussions

Tropical Depression #2 Is Expected To Become Tropical Storm Bertha Sometime Later Today Or Tonight & Will Then Affect The Northern Gulf Coast Over The Next Couple Of Days Or So

Monday, July 20, 2026 12:12 pm by Rob Lightbown

Tropical Depression #2: Tropical Depression 2 seems to be becoming a bit better organized today. Satellite imagery and other weather data seems to suggest that there is an increased amount of banding near the center of circulation, which is also better defined. That being said, TD 2 is being affected by northeasterly wind shear of up to 20-30 knots and dry air – both of which may end up limiting the amount of strengthening this system is able to accomplish.

Given that there is more centralized convection and increased banding occurring with TD 2, I do think that it is extremely likely that this system will be upgraded to Tropical Storm Bertha as soon as later today or tonight.

A look at the latest ensemble model guidance from the GFS and European models reveals that they have shifted towards a more northerly track taking this system into the central Gulf Coast near the Mississippi Delta by about Wednesday night or Thursday.

Other guidance such as the European AIFS and the Google DeepMind ensemble model suggests that a slightly further south track is possible, which would lead to this system skirting the Louisiana coast by about Thursday and heading towards the upper Texas coast, weakening into a depression as it does so.

Here Are My Latest Thoughts: I do think that TD 2 will likely battle northeasterly wind shear and dry air throughout the rest of its journey. Because of this, rapid strengthening is highly unlikely & in fact, I think the idea of this system becoming a hurricane is now off of the table.

More likely is that TD 2 will probably become Tropical Storm Bertha as soon as later today or tonight & then strengthen a little more over the next couple of days. This means that I think that this system will probably peak at a moderately strong tropical storm as it tracks westward just offshore of the northern Gulf Coast by midweek.

As for the possible track of TD 2 – It appears that a high pressure ridge nosing southward from the central United States will cause this system to turn due west by late Tuesday or Wednesday. This could cause this system to either make landfall in the Mississippi Delta region by Wednesday night or ride along the coast of southern Louisiana from Wednesday night to Friday morning before it comes ashore along the upper Texas coast sometime later Friday. In both cases, this system will probably peak at a moderately strong tropical storm & very likely will not become a hurricane.

The main hazard from TD2/Bertha-To-Be likely will be locally heavy rainfall & dangerous rip currents along parts of the northern Gulf Coast this week. The locally heavy rain looks to mainly affect the Florida Panhandle today through Tuesday & then mainly affect southern and southeastern Louisiana during Wednesday and Thursday.

At this point, I am not expecting a widespread flood threat from TD 2/Bertha-to-be, but instead I think that some localized flooding is possible during Wednesday and Thursday across southern Louisiana and possibly across southeast Texas.

Any tropical storm force winds looks to be confined to southern and southeastern Louisiana during Wednesday and Thursday with wind gusts of up to 40-50 mph possible, especially along the immediate coast.


Forecast Impacts:
Wind:

Storm Surge:

Rainfall Amounts:

Filed Under: CWS Weather Discussions

Tropical Depression #2 Forms Over The Northeastern Gulf & Will Become Tropical Storm Bertha Over The Next Day Or So As It Affects The Northern Gulf Coast & Eventually The Western Gulf Coast From The Florida Panhandle To Coastal Louisiana & The Upper Texas Coast

Sunday, July 19, 2026 12:43 pm by Rob Lightbown

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Filed Under: CWS Weather Discussions

Invest 91-L Located Over The Eastern Gulf May Develop Into A Tropical Depression Or Tropical Storm Bertha Over The Next Few Days Or So As It Heads Westward Across The Northern Gulf

Saturday, July 18, 2026 12:23 pm by Rob Lightbown

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Filed Under: CWS Weather Discussions

There Remains A Small Chance For Tropical Development In The Northeast Gulf Sometime This Weekend Or Early Next Week

Friday, July 17, 2026 9:37 am by Rob Lightbown

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Filed Under: CWS Weather Discussions

There Is A Small Chance For Tropical Development In The Northeast Gulf This Weekend Or Early Next Week

Wednesday, July 15, 2026 2:57 pm by Rob Lightbown

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Filed Under: CWS Weather Discussions

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