Severe Weather in the Northeast; Santa Ana Winds for Southern California

A couple tornadoes, scattered damaging winds, and locally heavy rains are possible across portions of the Northeast and Mid-Atlantic today. On the West Coast, gusty Santa Ana winds will create locally critical fire weather conditions over southern California.
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Hazardous Weather Conditions

Small Craft Advisory in effect from October 16, 09:00 PM EDT until October 17, 08:00 PM EDT

For More Weather Information:

Jacksonville, FL Local Forecast Office

7NM SSE Jacksonville Beach FL

Marine Point Forecast

[NOTICE]

This
Afternoon
SW 7kt
< 1ft
High: 87 °F
Tonight

NNW 16kt
< 1ft
Low: 65 °F
Sunday

N 17kt
< 1ft
High: 74 °F
Sunday
Night
N 11kt
< 1ft
Low: 63 °F
Monday

NE 13kt
< 1ft
High: 76 °F
Monday
Night
NE 9kt
< 1ft
Low: 65 °F
Tuesday

ENE 11kt
< 1ft
High: 79 °F
Tuesday
Night
ESE 9kt
< 1ft
Low: 67 °F
Wednesday

E 9kt
< 1ft
High: 81 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:41 pm EDT Oct 16, 2021
Forecast Valid: 4pm EDT Oct 16, 2021-6pm EDT Oct 22, 2021

View Nearby Observations

Detailed Forecast

Synopsis: A cold front will move across the waters this evening with a chance of showers and isolated thunderstorms. Winds and seas will increase to Advisory criteria tonight and continue through Sunday. Winds will veer to the northeast and decrease along with seas early next week as high pressure center moves into the southeast.

.GULF STREAM...

The approximate location of the west wall of the Gulf Stream as of Oct 16, 2021 at 1200 UTC...

33 nautical miles east northeast of Flagler Beach. 40 nautical miles east of Saint Augustine Beach. 55 nautical miles east southeast of Jacksonville Beach. 68 nautical miles east southeast of St Simons Island.

This data courtesy of the Naval Oceanographic Office.

This Afternoon

SW wind around 7 kt. Mostly sunny. Seas 1 ft or less.

Tonight

WSW wind 5 to 10 kt becoming NNW 11 to 16 kt after midnight. Winds could gust as high as 24 kt. A chance of showers, mainly before 11pm. Seas 1 ft or less.

Sunday

N wind 13 to 17 kt, with gusts as high as 26 kt. Sunny. Seas 1 ft or less.

Sunday Night

N wind around 11 kt, with gusts as high as 17 kt. Mostly clear. Seas 1 ft or less.

Monday

NE wind 10 to 13 kt, with gusts as high as 20 kt. Mostly sunny. Seas 1 ft or less.

Monday Night

NE wind around 9 kt. Partly cloudy. Seas 1 ft or less.

Tuesday

ENE wind 7 to 11 kt, with gusts as high as 17 kt. Sunny. Seas 1 ft or less.

Tuesday Night

ESE wind 6 to 9 kt. Mostly clear. Seas 1 ft or less.

Wednesday

E wind 5 to 9 kt. Mostly sunny. Seas 1 ft or less.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.