Heavy Rainfall Over Northwest Gulf; Severe Thunderstorms Possible in Northeast/Mid-Atlantic Saturday

Excessive rain over southeast Texas and southwest Louisiana through this evening is threatening the area with a potential for flash, urban, and small stream flooding. Isolated to scattered severe thunderstorms capable of producing damaging winds and marginally severe hail should occur Saturday across parts of the Northeast and Mid-Atlantic.
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Last Update: 945 AM EDT Fri Jul 1 2022

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Jacksonville, FL Local Forecast Office

8NM ESE Jacksonville Beach FL

Marine Zone Forecast


Synopsis: An inverted trough over the coastal waters will slowly lift northward to northeastward through today with an increase in southerly winds late this afternoon into late tonight that will lead to exercise caution conditions over the waters. High pressure will be northeast of the region through the weekend. The high then shifts farther east and extend a ridge axis over the area through next week.

.GULF STREAM...

The approximate location of the west wall of the Gulf Stream as of Jun 25, 2022 at 1200 UTC...

57 nautical miles east of Flagler Beach. 59 nautical miles east of Saint Augustine Beach. 75 nautical miles east southeast of Jacksonville Beach. 79 nautical miles east of St Simons Island.

This data courtesy of the Naval Oceanographic Office.

Rest Of Today
South winds 10 to 15 knots. Seas 3 to 4 feet with a dominant period 5 seconds. A moderate chop on the intracoastal waters. Chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon.
Tonight
South winds 15 to 20 knots diminishing to 10 to 15 knots after midnight. Seas 3 to 5 feet with a dominant period 5 seconds. Choppy on the intracoastal waters. Chance of showers and thunderstorms.
Saturday
Southwest winds 5 to 10 knots becoming south 10 to 15 knots in the afternoon. Seas 3 to 4 feet with a dominant period 8 seconds. A moderate chop on the intracoastal waters. Chance of showers and slight chance of thunderstorms in the morning, then showers likely and chance of thunderstorms in the afternoon.
Saturday Night
South winds 10 to 15 knots becoming southwest 5 to 10 knots after midnight. Seas 2 to 3 feet. A light chop on the intracoastal waters. Chance of showers and slight chance of thunderstorms.
Sunday
Southwest winds 5 to 10 knots becoming south in the afternoon. Seas 2 to 3 feet. A light chop on the intracoastal waters. Slight chance of thunderstorms in the morning. Chance of showers. Chance of thunderstorms in the afternoon.
Sunday Night
South winds 10 to 15 knots becoming southwest 5 to 10 knots after midnight. Seas 2 to 3 feet. Chance of showers and slight chance of thunderstorms.
Monday
South winds 5 to 10 knots becoming southeast in the afternoon. Seas 2 to 3 feet. Chance of showers and thunderstorms.
Monday Night
South winds 5 to 10 knots. Seas 2 to 3 feet. Slight chance of showers and thunderstorms.
Tuesday
South winds 5 to 10 knots becoming southeast 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Chance of showers and thunderstorms.
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ABOUT THIS FORECAST

Last Update: 945 AM EDT Fri Jul 1 2022
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