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Miami - South Florida Local Forecast Office

Biscayne Bay FL

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 88 °F
Light Wind
Tonight
Low: 82 °F
SW 7kt
Labor Day
High: 89 °F
⇑S 7kt
Monday Night
Low: 83 °F
Light Wind
Tuesday
High: 89 °F
⇑ESE 7kt
Tuesday Night
Low: 83 °F
E 10kt
Wednesday
High: 89 °F
E 10kt
Wednesday Night
Low: 84 °F
ENE 12kt
Thursday
High: 89 °F
ESE 10kt

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:31 pm EDT Sep 6, 2026
Forecast Valid: 5pm EDT Sep 6, 2026-6pm EDT Sep 13, 2026

View Nearby Observations

Detailed Forecast

Late Afternoon

Variable winds 5 kt or less. A chance of showers and thunderstorms. Bay waters smooth.

Tonight

S wind 5 to 7 kt becoming WSW after midnight. A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 3am. Bay waters smooth.

Labor Day

Variable winds less than 5 kt becoming S 5 to 7 kt in the afternoon. A chance of showers and thunderstorms, mainly after 1pm. Bay waters smooth.

Monday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly between 2am and 5am. Bay waters smooth.

Tuesday

Variable winds less than 5 kt becoming ESE 5 to 7 kt in the afternoon. Showers and thunderstorms likely, mainly after 2pm. Bay waters smooth.

Tuesday Night

E wind 6 to 10 kt. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 2am. Bay waters smooth becoming a light chop.

Wednesday

E wind around 10 kt. A chance of showers and thunderstorms, mainly after 2pm. Bay waters a light chop.

Wednesday Night

ENE wind 10 to 12 kt. A chance of showers and thunderstorms. Bay waters a light chop.

Thursday

ESE wind 8 to 10 kt. A chance of showers and thunderstorms. Bay waters a light chop.

Winds and waves higher in and near tstms.

*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.