It’s the middle of August and that means the hurricane season normally begins to ramp up as conditions across the Atlantic Basin become more favorable. I think that this season, however, things are going to be busier than normal and that may be a bit of an understatement.
Right now we are tracking TS Gert well off the Southeast coast of the U.S. Top winds are 60 mph but Gert is almost certain to become a hurricane as it moves around the edge of the Bermuda High, eventually turning away from the U.S.
The soon-to-be hurricane won’t part ways 100% quietly. Beginning as soon as later today, swells generated by the storm (and eventually what will be a hurricane) will begin impacting the coast of North Carolina and points north. This will be great news for surfers but for novice swimmers, children etc. it can mean disaster! I am not kidding about this, larger waves are indeed exciting to play in but they can lead to an increase in rip currents and the energy within the waves can cause physical harm when they crash on top of you. Be careful out there – this is not something to just brush off. As Gert gets stronger, the swells will get larger and this will remain an issue for several days.
Next up we have invest area 91L out in the open tropical Atlantic which has a 60% chance of developing as of the 8am ET NHC tropical weather outlook. All in all, it looks as though the environment is conducive for this system to strengthen and become a tropical storm later this week.
As of this morning, the guidance from computer models is divided between the ECMWF or Euro which is very aggressive with development and a solid west path across the Atlantic and other models such as the GFS which don’t seem to do much with the system. Considering the poor track record of the GFS this season, I am inclined to put more faith in the Euro for the time being. Perhaps once the envelope of energy associated with 91L consolidates and we get a closed low – then the other models will latch on and aid in helping to understand where this feature will track over the next several days. For now, it is out over the open Atlantic and not a threat to any land areas.
I cover these topics and more in my video discussion for today which is posted below.