Gulf development may ultimately end up heading to Florida as a cold front dives south early next week – The Eyewall

We continue to monitor the chances of Gulf development. Although the NHC maintains a 40 percent chance this morning, I suspect that may be slowly increasing again. If we look at satellite imagery, we see two disorganized disturbances right now; one in the Bay of Campeche and another in the northwest Caribbean.

The overall environment is somewhat favorable for development, but there’s just no order to any of this right now, so any sort of organization would proceed slowly. Over the next couple days, we’ll likely see this lift north and sort of merge in the Gulf, becoming one disorganized disturbance near or north of the Yucatan. By the time we get to Sunday, we should have an invest or some sort of surface low pressure system in the central Gulf of Mexico.

This will sit there while a weak front in the Southeast and a slightly more robust front in the Plains and Mid-South drop southward toward the Gulf on Monday and Tuesday. What this means is that whatever this becomes will likely get pushed eastward toward Florida. Unlike Helene which came northward, this one seems more likely to have an easterly bend in its track toward the Peninsula. By Tuesday morning, we likely have some sort of system, be it still an invest or perhaps a tropical depression sitting just off the west coast of Florida.

Based on most modeling, there is decent growing agreement in some sort of weak low moving into the Florida Peninsula on Wednesday or so. I don’t expect this to be a hurricane right now, but a tropical storm is a possibility, and this will certainly carry a good deal of rain across Florida as well. Expect marine impacts, rip currents, and breezy conditions next week if you’re visiting Florida. Rain totals are pretty steady day over day, though isolated higher amounts closer to 10 inches will be possible on either the Gulf Coast or East Coast of Florida next week.

So, at this point in Florida, you’re probably looking at a swimming and marine hazard risk, along with the potential for flash flooding from rainfall, especially on the coast. Obviously the West Coast does not need to hear more about any flooding, but it’s a possibility to monitor. Surge impacts would probably be light to moderate from this. Obviously if this can find a way to intensify further, we’re looking at a different outcome. At present, modeling is in good agreement on the scenario outlined above being the likely one. But as always continue to monitor forecasts for any changes.

Hurricane Kirk is now expected to become a category 4 storm in the next couple of days as it wanders over the open Atlantic.

Kirk should go beast mode out in the open Atlantic the next couple days, while TD 13 slowly gathers steam. Modeling is a bit less aggressive with 13, but we should at least see Tropical Storm and eventually Hurricane Leslie form. It, too, is expected to remain out at sea, not far from Kirk. Neither are threats to land.

Behind these two, there are no signs of any meaningful disturbances at this time. Hopefully we can enter a period of calm in mid-October, but we’ll see if anything else shows itself in the days ahead.