Jose Continues to Bring Tropical Storm Conditions to Southern New England

Strong winds, heavy rain and dangerous surf will continue for Cape Cod and nearby islands for the next couple of days. Meanwhile, winter weather will continue to impact the northern Rockies, with cold temperatures across the Great Basin and eastern California. Elevated fire weather conditions will persist in eastern Colorado.
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Hazardous Weather Conditions

Last Update: 344 PM EDT Fri Sep 22 2017

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Miami - South Florida Local Forecast Office

5NM SE Biscayne Bay FL

Marine Zone Forecast


Synopsis: A long period, northeasterly swell from Post Tropical Cyclone Jose will continue to linger over the local Atlantic waters through Saturday. Hurricane Maria is forecast to lift north of the Bahamas late this weekend, bringing a reinforcing swell to the South Florida Atlantic waters, building seas late Sunday into Monday. A northeast wind of around 15 kts is expected through Saturday, becoming north to northwest late this weekend.

.GULF STREAM HAZARDS...5 to 6 foot seas will continue to be possible on Saturday in the Gulf stream. A long period 4 to 5 foot swell of around 12 seconds for tomorrow, building for the beginning of next week to around 6 feet.

The approximate location of the west wall of the Gulf Stream as of Sep 21, 2017 at 1200 UTC...

6 nautical miles east southeast of Fowey Rocks. 11 nautical miles east of Port Everglades. 5 nautical miles east northeast of Lake Worth. 8 nautical miles east northeast of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

Tonight
East northeast winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Period 10 seconds. Intracoastal waters a moderate chop. Showers likely in the evening. A chance of thunderstorms through the night. A chance of showers after midnight.
Saturday
Northeast winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Period 11 seconds. Intracoastal waters a moderate chop. A chance of thunderstorms in the morning. A chance of showers. A slight chance of thunderstorms in the afternoon.
Saturday Night
Northeast winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas to 6 feet. Period 5 seconds increasing to 11 seconds after midnight. Intracoastal waters a moderate chop. A chance of thunderstorms in the evening. A chance of showers through the night. A slight chance of thunderstorms after midnight.
Sunday
North northeast winds 5 to 10 knots. Seas 3 to 5 feet with occasional seas to 6 feet. Period 10 seconds. Intracoastal waters a light chop. A chance of showers and a slight chance of thunderstorms.
Sunday Night
North winds 5 to 10 knots. Seas 3 to 5 feet with occasional seas to 6 feet. North northeast swell around 3 feet. Intracoastal waters a light chop. A slight chance of showers.
Monday
North winds around 5 knots. Seas 3 to 5 feet with occasional seas to 6 feet. North northeast swell 3 to 4 feet. Intracoastal waters smooth. A chance of showers and a slight chance of thunderstorms.
Monday Night
Northwest winds 5 knots. Seas 3 to 5 feet with occasional seas to 6 feet. North northeast swell 3 to 4 feet. Intracoastal waters smooth. A slight chance of showers and thunderstorms.
Tuesday
North northwest winds 5 to 10 knots. Seas 3 to 5 feet with occasional seas to 6 feet. North northeast swell around 3 feet. Intracoastal waters a light chop. A chance of showers and thunderstorms.
Tuesday Night
North winds around 5 knots becoming west 5 knots late in the evening. Seas 3 to 5 feet with occasional seas to 6 feet. Intracoastal waters smooth. A chance of showers and thunderstorms.
Wednesday
West northwest winds around 5 knots becoming north in the evening. Seas 3 to 5 feet with occasional seas to 6 feet. Intracoastal waters smooth. A chance of showers and thunderstorms.
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ABOUT THIS FORECAST

Last Update: 344 PM EDT Fri Sep 22 2017
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