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Miami - South Florida Local Forecast Office

11NM W Marco Island FL

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:ENE wind 11 to 16 km/h. A slight chance of showers and thunderstorms before 10pm.   Seas 1 m or less. Dominant period 5 seconds. Bay and inland waters a light chop.

      Low: 29 °C

      ENE 16km/h
      < 1m

    • Wednesday

      Wednesday:E wind 8 to 16 km/h becoming WSW in the afternoon. Sunny. Seas 1 m or less. Dominant period 4 to 5 seconds. Bay and inland waters a light chop becoming  a moderate chop.

      High: 32 °C

      E 16km/h
      < 1m

    • Wednesday Night

      Wednesday Night:NW wind 11 to 13 km/h. A slight chance of showers and thunderstorms between 9pm and 10pm.   Seas 1 m or less. Dominant period 4 to 5 seconds. Bay and inland waters a light chop.

      Low: 29 °C

      NW 13km/h
      < 1m

    • Thursday

      Thursday:NNE wind 11 to 18 km/h becoming WNW in the afternoon. Mostly sunny. Seas 1 m or less. Dominant period 2 to 4 seconds. Bay and inland waters a light chop becoming  choppy in exposed areas.

      High: 32 °C

      WNW 18km/h
      < 1m

    • Thursday Night

      Thursday Night:NW wind 13 to 23 km/h becoming N after midnight. Partly cloudy. Seas 1 m or less. Bay and inland waters a moderate chop becoming  a light chop.

      Low: 29 °C

      NW 23km/h
      < 1m

    • Friday

      Friday:NNE wind 10 to 18 km/h becoming WNW in the afternoon. Mostly sunny. Seas 1 m or less. Bay and inland waters a light chop becoming  choppy in exposed areas.

      High: 32 °C

      WNW 18km/h
      < 1m

    • Friday Night

      Friday Night:NW wind 16 to 21 km/h decreasing to 5 to 10 km/h after midnight. A slight chance of showers and thunderstorms after 1am.   Seas 1 m or less. Bay and inland waters a moderate chop becoming  a light chop.

      Low: 29 °C

      NW 21km/h⇓
      < 1m

    • Saturday

      Saturday:NE wind 5 to 14 km/h becoming SW in the morning. A slight chance of showers and thunderstorms.   Seas 1 m or less. Bay and inland waters a light chop becoming  a moderate chop.

      High: 31 °C

      WSW 14km/h
      < 1m

    • Saturday Night

      Saturday Night:WSW wind 11 to 13 km/h becoming SSW after midnight. A chance of showers and thunderstorms.   Seas 1 m or less. Bay and inland waters a moderate chop becoming  a light chop.

      Low: 29 °C

      WSW 13km/h
      < 1m


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 pm CDT Jul 14, 2026
Forecast Valid: 8pm CDT Jul 14, 2026-6pm CDT Jul 21, 2026

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Detailed Forecast


Tonight
ENE wind 11 to 16 km/h. A slight chance of showers and thunderstorms before 10pm. Seas 1 m or less. Dominant period 5 seconds. Bay and inland waters a light chop.
Wednesday
E wind 8 to 16 km/h becoming WSW in the afternoon. Sunny. Seas 1 m or less. Dominant period 4 to 5 seconds. Bay and inland waters a light chop becoming a moderate chop.
Wednesday Night
NW wind 11 to 13 km/h. A slight chance of showers and thunderstorms between 9pm and 10pm. Seas 1 m or less. Dominant period 4 to 5 seconds. Bay and inland waters a light chop.
Thursday
NNE wind 11 to 18 km/h becoming WNW in the afternoon. Mostly sunny. Seas 1 m or less. Dominant period 2 to 4 seconds. Bay and inland waters a light chop becoming choppy in exposed areas.
Thursday Night
NW wind 13 to 23 km/h becoming N after midnight. Partly cloudy. Seas 1 m or less. Bay and inland waters a moderate chop becoming a light chop.
Friday
NNE wind 10 to 18 km/h becoming WNW in the afternoon. Mostly sunny. Seas 1 m or less. Bay and inland waters a light chop becoming choppy in exposed areas.
Friday Night
NW wind 16 to 21 km/h decreasing to 5 to 10 km/h after midnight. A slight chance of showers and thunderstorms after 1am. Seas 1 m or less. Bay and inland waters a moderate chop becoming a light chop.
Saturday
NE wind 5 to 14 km/h becoming SW in the morning. A slight chance of showers and thunderstorms. Seas 1 m or less. Bay and inland waters a light chop becoming a moderate chop.
Saturday Night
WSW wind 11 to 13 km/h becoming SSW after midnight. A chance of showers and thunderstorms. Seas 1 m or less. Bay and inland waters a moderate chop becoming a light chop.

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: 25.97°N 81.92°W
Last Update: 6:02 pm CDT Jul 14, 2026
Forecast Valid: 8pm CDT Jul 14, 2026-6pm CDT Jul 21, 2026
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