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Last Map Update: Tue, Apr 21, 2026 at 8:22:44 am EDT

Windy conditions expected today as high pressure builds in behind the front. This will result in a tightened pressure gradient supporting continued windy conditions. Partly sunny this morning, becoming mostly sunny this afternoon. Highs near 80°. Northeast winds near 20 mph, becoming northeast to east and increasing to 20 to 25 mph. Windy. Chance of showers.
A Small Craft Advisory remains in effect for all Florida Keys coastal waters. NE winds 20 to 25 knots, becoming northeast to east and increasing to near 25 knots across all marine zones. Seas of 7-11 ft in the Straits of Florida. Hazardous marine conditions are expected through the midpoint of the week.
Today...Mostly sunny, becoming partly sunny with a chance of showers. Highs near 80. NE to E winds near 20 mph, increasing to 20 to 25 mph.
A Small Craft Advisory is in effect for All Keys Coastal Waters! Today...Northeast to east fresh to strong breezes, becoming strong. Seas: Bay/Gulfside, 3-5 ft, ocsnl 6ft; West of the Marquesas Keys, 5-6 ft, ocsnl 8 ft; Hawk Channel, 4-6 ft, ocsnl 8 ft; West of Cosgrove Shoal, 5-7 ft, ocsnl 9 ft; Florida Straits, 7-10 ft, ocsnl 13 ft; Southeast Gulf, 5-7 ft, ocsnl 9 ft. Bay/nearshore waters very rough, becoming extremely rough. Slight chance of showers for nearshore waters around the Florida Keys, a chance of showers south of Hawk Channel, and a slight chance of thunderstorms in the Florida Straits.
A Small Craft Advisory is in effect for All Keys Coastal Waters! Today...Northeast to east fresh to strong breezes, becoming strong. Seas: Bay/Gulfside, 3-5 ft, ocsnl 6ft; West of the Marquesas Keys, 5-6 ft, ocsnl 8 ft; Hawk Channel, 4-6 ft, ocsnl 8 ft; West of Cosgrove Shoal, 5-7 ft, ocsnl 9 ft; Florida Straits, 7-10 ft, ocsnl 13 ft; Southeast Gulf, 5-7 ft, ocsnl 9 ft. Bay/nearshore waters very rough, becoming extremely rough. Slight chance of showers for nearshore waters around the Florida Keys, a chance of showers south of Hawk Channel, and a slight chance of thunderstorms in the Florida Straits.
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