For More Weather Information:

3NM WNW Mayport FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 9:56 pm EDT Oct 18, 2026
Forecast Valid: 1am EDT Oct 19, 2026-6pm EDT Oct 25, 2026

Monday

NNE wind 14 to 17 kt. Mostly sunny. Seas 1 ft or less.

Monday Night

NNE wind 7 to 10 kt. Mostly clear. Seas 1 ft or less.

Tuesday

NNE wind 9 to 12 kt. Sunny. Seas 1 ft or less.

Tuesday Night

NNE wind around 8 kt. Clear. Seas 1 ft or less.

Wednesday

NNE wind 9 to 13 kt. Sunny. Seas 1 ft or less.

Wednesday Night

NNE wind 6 to 8 kt. Clear. Seas 1 ft or less.

Thursday

NNE wind 8 to 12 kt. Sunny. Seas 1 ft or less.

Thursday Night

NE wind 5 to 7 kt. Clear. Seas 1 ft or less.

Friday

NNE wind 8 to 16 kt. Sunny. Seas 1 ft or less.

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.