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Miami - South Florida Local Forecast Office

4NM WSW Biscayne Bay FL

Marine Point Forecast

[NOTICE]

Today
High: 87 °F
E 9kt
Tonight
Low: 82 °F
ESE 8kt
Thursday
High: 87 °F
ESE 9kt
Thursday Night
Low: 83 °F
SE 9kt
Friday
High: 86 °F
SE 10kt
Friday Night
Low: 82 °F
ESE 9kt
Saturday
High: 87 °F
ESE 9kt
Saturday Night
Low: 82 °F
ESE 8kt
Sunday
High: 87 °F
SE 7kt

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:32 am EDT Jul 9, 2025
Forecast Valid: 11am EDT Jul 9, 2025-6pm EDT Jul 15, 2025

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Detailed Forecast

Today

E wind around 9 kt. A chance of showers and thunderstorms, mainly after 5pm. Bay waters a light chop.

Tonight

ESE wind 6 to 8 kt. A slight chance of showers and thunderstorms before midnight, then a slight chance of showers and thunderstorms after 4am. Bay waters a light chop becoming smooth.

Thursday

ESE wind 5 to 9 kt. A chance of showers and thunderstorms, mainly after 8am. Bay waters smooth becoming a light chop.

Thursday Night

SE wind around 9 kt. A chance of showers and thunderstorms. Bay waters a light chop.

Friday

SE wind around 10 kt. A chance of showers and thunderstorms. Bay waters a light chop.

Friday Night

ESE wind around 9 kt. A chance of showers and thunderstorms after 2am. Bay waters a light chop.

Saturday

ESE wind around 9 kt. Showers and thunderstorms likely, mainly between 8am and 2pm. Bay waters a light chop.

Saturday Night

ESE wind 6 to 8 kt. A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms after 2am. Bay waters a light chop becoming smooth.

Sunday

SE wind 5 to 7 kt. A chance of showers and thunderstorms. Bay waters smooth.

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.