For More Weather Information:

4NM WSW Biscayne Bay FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 4:11 pm EDT Jul 18, 2026
Forecast Valid: 5pm EDT Jul 18, 2026-6pm EDT Jul 25, 2026

Tonight

SE wind 11 to 13 kt. Partly cloudy. Bay waters a light chop.

Sunday

SSE wind around 14 kt. Mostly sunny. Bay waters a light chop.

Sunday Night

S wind 11 to 13 kt. Partly cloudy. Bay waters a light chop.

Monday

SSE wind 13 to 15 kt. Mostly sunny. Bay waters a light chop.

Monday Night

SE wind 11 to 13 kt. Partly cloudy. Bay waters a light chop becoming a moderate chop.

Tuesday

SSE wind 11 to 14 kt. Sunny. Bay waters a light chop.

Tuesday Night

ESE wind around 9 kt. Mostly clear. Bay waters a light chop.

Wednesday

SE wind around 9 kt. Sunny. Bay waters a light chop.

Wednesday Night

ESE wind 7 to 9 kt. Mostly clear. Bay waters a light chop.

*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.