Storms in the Central U.S.; Active Weather Pattern to Approach the West

A few strong to severe storms with gusty winds and hail will be possible across parts of the Midwest on Wednesday. An approaching storm may produce showers with areas of gusty winds and heavy mountain snow on the West Coast.
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Last Update: 757 AM EDT Wed Oct 20 2021

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Jacksonville, FL Local Forecast Office

9NM E Jacksonville Beach FL

Marine Zone Forecast


Synopsis: High pressure over the southeast region will build offshore of the Atlantic coast through Thursday. A weak cold front will approach from the north Friday then move south of the waters through early Saturday. High pressure will build north to northeast of the local waters through the weekend.

.GULF STREAM...

The approximate location of the west wall of the Gulf Stream as of Oct 19, 2021 at 1200 UTC...

47 nautical miles east northeast of Flagler Beach. 50 nautical miles east of Saint Augustine Beach. 60 nautical miles east southeast of Jacksonville Beach. 86 nautical miles east southeast of St Simons Island.

This data courtesy of the Naval Oceanographic Office.

Rest Of Today
East winds 5 to 10 knots. Seas 2 feet with a dominant period 7 seconds. A light chop on the intracoastal waters.
Tonight
Southeast winds 5 to 10 knots. Seas 1 to 2 feet with a dominant period 7 seconds. Mostly smooth on the intracoastal waters.
Thursday
Southeast winds 5 to 10 knots. Seas 1 to 2 feet with a dominant period 8 seconds. A light chop on the intracoastal waters.
Thursday Night
Southeast winds 5 to 10 knots becoming southwest after midnight. Seas 1 to 2 feet. Mostly smooth on the intracoastal waters.
Friday
West winds 5 knots becoming southeast 5 to 10 knots in the afternoon. Seas 1 to 2 feet. A light chop on the intracoastal waters. Slight chance of showers in the afternoon.
Friday Night
South winds 5 to 10 knots becoming west after midnight. Seas 2 feet.
Saturday
North winds 5 to 10 knots becoming northeast in the afternoon. Seas 2 to 3 feet.
Saturday Night
East winds 5 to 10 knots. Seas 2 to 3 feet.
Sunday
East winds 5 to 10 knots increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Slight chance of showers.
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ABOUT THIS FORECAST

Last Update: 757 AM EDT Wed Oct 20 2021
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