For More Weather Information:

2NM E Mayport FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 5:56 pm EDT Jul 19, 2026
Forecast Valid: 11pm EDT Jul 19, 2026-6pm EDT Jul 26, 2026

Overnight

S wind 14 to 16 kt, with gusts as high as 22 kt. Partly cloudy. Seas around 3 ft.

Monday

SE wind 13 to 18 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms, mainly after 5pm. Seas around 3 ft.

Monday Night

SSE wind 17 to 19 kt, with gusts as high as 26 kt. A chance of showers and thunderstorms, mainly before 7pm. Seas around 4 ft.

Tuesday

SSE wind 16 to 21 kt, with gusts as high as 29 kt. A slight chance of showers and thunderstorms after 2pm. Seas around 4 ft.

Tuesday Night

S wind 18 to 23 kt, with gusts as high as 32 kt. A slight chance of showers and thunderstorms before 8pm. Seas around 5 ft.

Wednesday

SSE wind 12 to 17 kt, with gusts as high as 24 kt. Mostly sunny. Seas 3 to 4 ft.

Wednesday Night

SSE wind 11 to 20 kt becoming SSW after midnight. Winds could gust as high as 28 kt. Partly cloudy. Seas 3 to 4 ft.

Thursday

SW wind 7 to 13 kt becoming SE in the afternoon. Mostly sunny. Seas 2 to 3 ft.

Thursday Night

SSE wind 9 to 15 kt becoming SSW after midnight. Winds could gust as high as 21 kt. A slight chance of showers and thunderstorms. Seas 2 to 3 ft.

*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.