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Miami - South Florida Local Forecast Office

4NM WSW Biscayne Bay FL

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:E wind around 11 km/h. Partly cloudy. Bay waters a light chop.

      Low: 27 °C

      E 11km/h

    • Tuesday

      Tuesday:NE wind 13 to 18 km/h. A chance of showers and thunderstorms, mainly after 2pm.   Bay waters a moderate chop becoming  choppy in exposed areas.

      High: 30 °C

      NE 18km/h

    • Tuesday Night

      Tuesday Night:E wind 14 to 16 km/h. A chance of showers and thunderstorms, mainly before 8pm.   Bay waters a moderate chop.

      Low: 27 °C

      E 16km/h

    • Wednesday

      Wednesday:ESE wind 13 to 16 km/h. A chance of showers and thunderstorms.   Bay waters a moderate chop.

      High: 31 °C

      ESE 16km/h

    • Wednesday Night

      Wednesday Night:SE wind 13 to 16 km/h. A chance of showers and thunderstorms, mainly after 2am.   Bay waters a moderate chop.

      Low: 28 °C

      SE 16km/h

    • Thursday

      Thursday:SE wind 13 to 18 km/h. Showers and thunderstorms likely, mainly after 2pm.   Bay waters a moderate chop becoming  choppy in exposed areas.

      High: 31 °C

      SE 18km/h

    • Thursday Night

      Thursday Night:SE wind around 16 km/h. Showers and thunderstorms likely, mainly before 8pm.   Bay waters a moderate chop.

      Low: 28 °C

      SE 16km/h

    • Friday

      Friday:ESE wind 16 to 18 km/h. A chance of showers and thunderstorms.   Bay waters a moderate chop becoming  choppy in exposed areas.

      High: 31 °C

      ESE 18km/h

    • Friday Night

      Friday Night:SE wind 14 to 16 km/h. A slight chance of showers and thunderstorms after 2am.   Bay waters a moderate chop.

      Low: 28 °C

      SE 16km/h


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:36 pm EDT Jul 7, 2025
Forecast Valid: 10pm EDT Jul 7, 2025-6pm EDT Jul 14, 2025

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Detailed Forecast


Tonight
E wind around 11 km/h. Partly cloudy. Bay waters a light chop.
Tuesday
NE wind 13 to 18 km/h. A chance of showers and thunderstorms, mainly after 2pm. Bay waters a moderate chop becoming choppy in exposed areas.
Tuesday Night
E wind 14 to 16 km/h. A chance of showers and thunderstorms, mainly before 8pm. Bay waters a moderate chop.
Wednesday
ESE wind 13 to 16 km/h. A chance of showers and thunderstorms. Bay waters a moderate chop.
Wednesday Night
SE wind 13 to 16 km/h. A chance of showers and thunderstorms, mainly after 2am. Bay waters a moderate chop.
Thursday
SE wind 13 to 18 km/h. Showers and thunderstorms likely, mainly after 2pm. Bay waters a moderate chop becoming choppy in exposed areas.
Thursday Night
SE wind around 16 km/h. Showers and thunderstorms likely, mainly before 8pm. Bay waters a moderate chop.
Friday
ESE wind 16 to 18 km/h. A chance of showers and thunderstorms. Bay waters a moderate chop becoming choppy in exposed areas.
Friday Night
SE wind 14 to 16 km/h. A slight chance of showers and thunderstorms after 2am. Bay waters a moderate chop.

Winds and waves higher in and near tstms.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 25.6°N 80.23°W
Last Update: 3:36 pm EDT Jul 7, 2025
Forecast Valid: 10pm EDT Jul 7, 2025-6pm EDT Jul 14, 2025
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