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Miami - South Florida Local Forecast Office

7NM S Northwest Cape Sable FL

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 4pm.   Seas 1 ft or less. Dominant period 2 seconds. Bay and inland waters smooth.

      High: 88 °F

      Light Wind
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before 1am.   Seas 1 ft or less. Dominant period 1 to 3 seconds. Bay and inland waters smooth.

      Low: 80 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Showers and thunderstorms likely, mainly after 5pm.   Seas 1 ft or less. Dominant period 2 seconds. Bay and inland waters smooth.

      High: 88 °F

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:E wind around 6 kt. A chance of showers and thunderstorms.   Seas 1 ft or less. Dominant period 1 to 2 seconds. Bay and inland waters smooth.

      Low: 79 °F

      E 6kt
      < 1ft

    • Thursday

      Thursday:ESE wind 5 to 8 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm.   Seas 1 ft or less. Bay and inland waters smooth.

      High: 88 °F

      ESE 8kt
      < 1ft

    • Thursday Night

      Thursday Night:ESE wind 8 to 10 kt. Showers and thunderstorms likely, mainly after 1am.   Seas around 1 ft. Bay and inland waters a light chop.

      Low: 81 °F

      ESE 10kt
      1ft

    • Friday

      Friday:ESE wind around 8 kt. Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm.   Seas 1 ft or less. Bay and inland waters smooth.

      High: 88 °F

      ESE 8kt
      < 1ft

    • Friday Night

      Friday Night:E wind 6 to 8 kt. A chance of showers and thunderstorms.   Seas 1 ft or less. Bay and inland waters smooth.

      Low: 80 °F

      E 8kt
      < 1ft

    • Saturday

      Saturday:ESE wind around 6 kt. Showers and possibly a thunderstorm.   Seas 1 ft or less. Bay and inland waters smooth.

      High: 87 °F

      ESE 6kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:18 am CDT Sep 1, 2026
Forecast Valid: 9am CDT Sep 1, 2026-6pm CDT Sep 7, 2026

View Nearby Observations

Detailed Forecast


Today
Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 4pm. Seas 1 ft or less. Dominant period 2 seconds. Bay and inland waters smooth.
Tonight
Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before 1am. Seas 1 ft or less. Dominant period 1 to 3 seconds. Bay and inland waters smooth.
Wednesday
Variable winds 5 kt or less. Showers and thunderstorms likely, mainly after 5pm. Seas 1 ft or less. Dominant period 2 seconds. Bay and inland waters smooth.
Wednesday Night
E wind around 6 kt. A chance of showers and thunderstorms. Seas 1 ft or less. Dominant period 1 to 2 seconds. Bay and inland waters smooth.
Thursday
ESE wind 5 to 8 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. Seas 1 ft or less. Bay and inland waters smooth.
Thursday Night
ESE wind 8 to 10 kt. Showers and thunderstorms likely, mainly after 1am. Seas around 1 ft. Bay and inland waters a light chop.
Friday
ESE wind around 8 kt. Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Seas 1 ft or less. Bay and inland waters smooth.
Friday Night
E wind 6 to 8 kt. A chance of showers and thunderstorms. Seas 1 ft or less. Bay and inland waters smooth.
Saturday
ESE wind around 6 kt. Showers and possibly a thunderstorm. Seas 1 ft or less. Bay and inland waters smooth.

Winds and seas 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: 25.16°N 81.15°W
Last Update: 3:18 am CDT Sep 1, 2026
Forecast Valid: 9am CDT Sep 1, 2026-6pm CDT Sep 7, 2026
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