Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes
Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >
| NWS Forecast for: Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal out 20 NM (GMZ054) Issued by: National Weather Service Key West, FL Last Update: 427 PM EDT Tue Apr 14 2026 |  |
Tonight: Northeast to east winds 15 to 20 knots, increasing to 20 to 25 knots. Seas 4 to 6 feet, occasionally to 7 feet, building to 5 to 7 feet, occasionally to 8 feet. Wave detail: northeast to east 6 feet at 6 seconds. A slight chance of showers. Wednesday: Northeast to east winds near 20 knots, decreasing to 15 to 20 knots. Seas 5 to 7 feet, occasionally to 8 feet, subsiding to 4 to 6 feet, occasionally to 7 feet. Wave detail: east 5 feet at 6 seconds. A slight chance of showers. Wednesday Night: Northeast to east winds 15 to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave detail: northeast to east 5 feet at 6 seconds. A slight chance of showers. Thursday And Thursday Night: Northeast to east winds near 15 knots. Seas 3 to 5 feet, occasionally to 6 feet. A slight chance of showers. Friday: Northeast to east winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. A slight chance of showers. Friday Night: East winds near 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Saturday And Saturday Night: East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Sunday And Sunday Night: East winds near 10 knots. Seas 2 to 3 feet. | |
| Zone Forecast: Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal out 20 NM (GMZ054) | |
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