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Miami - South Florida Local Forecast Office

4NM WSW Biscayne Bay FL

Marine Point Forecast

[NOTICE]

Tuesday
High: 86 °F
SE 9kt
Tuesday Night
Low: 81 °F
SSE 7kt
Wednesday
High: 87 °F
S 10kt
Wednesday Night
Low: 82 °F
S 8kt
Thursday
High: 86 °F
S 10kt
Thursday Night
Low: 82 °F
S 8kt
Independence Day
High: 86 °F
S 8kt
Friday Night
Low: 82 °F
SE 6kt
Saturday
High: 86 °F
SSE 8kt

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:06 am EDT Jul 1, 2025
Forecast Valid: 1am EDT Jul 1, 2025-6pm EDT Jul 7, 2025

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Detailed Forecast

Tuesday

SE wind 7 to 9 kt. A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then showers and thunderstorms likely after 3pm. Bay waters a light chop.

Tuesday Night

SSE wind around 7 kt. A chance of showers and thunderstorms, mainly before 2am. Bay waters smooth.

Wednesday

S wind around 10 kt. A chance of showers and thunderstorms, mainly after 8am. Bay waters a light chop.

Wednesday Night

S wind 6 to 8 kt. A slight chance of showers and thunderstorms before 2am. Bay waters smooth.

Thursday

S wind around 10 kt. A chance of showers and thunderstorms after 8am. Bay waters a light chop.

Thursday Night

S wind 6 to 8 kt. A chance of showers and thunderstorms, mainly after 2am. Bay waters smooth.

Independence Day

S wind 6 to 8 kt. Showers and thunderstorms likely, mainly after 2pm. Bay waters smooth.

Friday Night

SE wind around 6 kt. Showers and thunderstorms likely, mainly before 8pm. Bay waters smooth.

Saturday

SSE wind 6 to 8 kt. Showers and thunderstorms likely. 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.