Synopsis...
High Pressure Offshore The Eastern Seaboard Will Merge With An Existing High Pressure Across The Subtropical Atlantic, And Subsequently Build Through The Remainder Of The Week. Breezes Will Increase, Becoming Moderate To Fresh Tonight And Continuing Through Late Week. Widespread Exercise Caution Headlines Will Be Necesary Through At Least Friday, With Small Craft Advisories Likely Required The Straits Of Florida. In Addition, A Very Wet Pattern Will Remain Across The Keys Over The Next Couple Days, Resulting In Periods Of Scattered To Numerous Showers And Thunderstorms. The Approximate Shoreward Edge Of The Gulf Stream As Of September 25, 2026... 43 Nm South Of Dry Tortugas Light, On Loggerhead Key 20 Nm South Of Cosgrove Shoal Light, Off The Marquesas Keys 14 Nm South Of Sand Key Light, Off Key West 7 Nm South-Southeast Of Looe Key, Off Big Pine Key 4 Nm South-Southeast Of Sombrero Key Light, Off Marathon 4 Nm South-Southeast Of Alligator Reef Light, Off Islamorada 0 Nm Southeast Of Molasses Reef Light, Off Key Largo 1 Nm West-Northwest Of Carysfort Reef Light, Off Ocean Reef Gulf Stream Information Courtesy Of The Naval Oceanographic Office.

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