Strong to Severe Thunderstorms May Bring Excessive Rainfall to the Southern U.S. Saturday

Marginally severe thunderstorms capable of strong wind gusts and hail will be possible Saturday across much of central Texas, and during the afternoon across parts of the Southeast U.S. Heavy rain from thunderstorms may bring isolated flash and urban flooding, along with new and renewed rises on rivers and streams throughout East Texas and the lower Mississippi Valley.
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Jacksonville, FL Local Forecast Office

6NM NE Mayport FL

Marine Point Forecast

[NOTICE]

Today

W 9kt
2ft
High: 78 °F
Tonight

SSE 12kt
2-3ft
Low: 69 °F
Sunday

WSW 11kt
2ft
High: 78 °F
Sunday
Night
N 16kt
3ft
Low: 63 °F
Monday

N 19kt
3-4ft
High: 64 °F
Monday
Night
N 21kt
5ft
Low: 61 °F
Tuesday

NNE 18kt
5ft
High: 68 °F
Tuesday
Night
ENE 11kt
4ft
Low: 64 °F
Wednesday

E 9kt
3ft
High: 73 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:45 am EDT Apr 20, 2024
Forecast Valid: 5am EDT Apr 20, 2024-6pm EDT Apr 26, 2024

View Nearby Observations

Detailed Forecast

Today

W wind 5 to 9 kt becoming SSW in the afternoon. Sunny. Seas around 2 ft.

Tonight

SSE wind 8 to 12 kt becoming WSW after midnight. A slight chance of showers and thunderstorms before 9pm. Seas 2 to 3 ft.

Sunday

WSW wind 7 to 11 kt. A chance of showers and thunderstorms after 2pm. Seas around 2 ft.

Sunday Night

N wind 14 to 16 kt, with gusts as high as 22 kt. A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Seas around 3 ft.

Monday

N wind 16 to 19 kt, with gusts as high as 26 kt. A chance of showers, with thunderstorms also possible after 5pm. Seas 3 to 4 ft.

Monday Night

N wind 18 to 21 kt, with gusts as high as 29 kt. A slight chance of thunderstorms before 8pm. Seas around 5 ft.

Tuesday

NNE wind 12 to 18 kt, with gusts as high as 25 kt. Mostly sunny. Seas around 5 ft.

Tuesday Night

ENE wind 5 to 11 kt becoming SE after midnight. Mostly clear. Seas around 4 ft.

Wednesday

WNW wind 6 to 9 kt becoming E in the afternoon. Sunny. Seas around 3 ft.

Winds and waves higher in and near thunderstorms.

*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.