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Miami - South Florida Local Forecast Office

11NM W Marco Island FL

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:ESE wind 10 to 12 kt becoming SSE in the afternoon. A chance of showers and thunderstorms, mainly after 2pm.   Seas 1 to 2 ft. Dominant period 3 to 4 seconds. Bay and inland waters a light chop.

      High: 87 °F

      ESE 12kt
      1-2ft

    • Wednesday Night

      Wednesday Night:E wind 9 to 11 kt. A chance of showers and thunderstorms, mainly before 2am.   Seas around 1 ft. Dominant period 3 seconds. Bay and inland waters a light chop.

      Low: 82 °F

      E 11kt
      1ft

    • Juneteenth

      Juneteenth:E wind around 9 kt becoming SSW in the afternoon. A chance of showers, then showers and thunderstorms likely after 10am.   Seas around 1 ft. Dominant period 3 seconds. Bay and inland waters a light chop becoming  smooth.

      High: 86 °F

      E 9kt
      1ft

    • Thursday Night

      Thursday Night:SSW wind around 6 kt becoming E after midnight. A chance of showers and thunderstorms.   Seas around 1 ft. Dominant period 3 seconds. Bay and inland waters smooth.

      Low: 81 °F

      SE 6kt
      1ft

    • Friday

      Friday:E wind 5 to 7 kt becoming WSW in the afternoon. Showers and thunderstorms likely, mainly after 1pm.   Seas around 1 ft. Bay and inland waters smooth.

      High: 87 °F

      E 7kt
      1ft

    • Friday Night

      Friday Night:SW wind 5 to 8 kt becoming E after midnight. A chance of showers and thunderstorms, mainly before 1am.   Seas 1 ft or less. Bay and inland waters smooth.

      Low: 82 °F

      E 8kt
      < 1ft

    • Saturday

      Saturday:E wind 6 to 9 kt becoming SSW in the afternoon. Showers and thunderstorms likely, mainly after 1pm.   Seas around 1 ft. Bay and inland waters a light chop becoming  smooth.

      High: 87 °F

      E 9kt
      1ft

    • Saturday Night

      Saturday Night:SE wind 6 to 11 kt becoming E after midnight. A chance of showers and thunderstorms.   Seas around 1 ft. Bay and inland waters a light chop.

      Low: 81 °F

      ESE 11kt
      1ft

    • Sunday

      Sunday:E wind 8 to 12 kt becoming SE in the afternoon. Showers and thunderstorms likely, mainly after 1pm.   Seas around 1 ft. Bay and inland waters a light chop.

      High: 87 °F

      E 12kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:06 am CDT Jun 18, 2025
Forecast Valid: 3am CDT Jun 18, 2025-6pm CDT Jun 24, 2025

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Detailed Forecast


Wednesday
ESE wind 10 to 12 kt becoming SSE in the afternoon. A chance of showers and thunderstorms, mainly after 2pm. Seas 1 to 2 ft. Dominant period 3 to 4 seconds. Bay and inland waters a light chop.
Wednesday Night
E wind 9 to 11 kt. A chance of showers and thunderstorms, mainly before 2am. Seas around 1 ft. Dominant period 3 seconds. Bay and inland waters a light chop.
Juneteenth
E wind around 9 kt becoming SSW in the afternoon. A chance of showers, then showers and thunderstorms likely after 10am. Seas around 1 ft. Dominant period 3 seconds. Bay and inland waters a light chop becoming smooth.
Thursday Night
SSW wind around 6 kt becoming E after midnight. A chance of showers and thunderstorms. Seas around 1 ft. Dominant period 3 seconds. Bay and inland waters smooth.
Friday
E wind 5 to 7 kt becoming WSW in the afternoon. Showers and thunderstorms likely, mainly after 1pm. Seas around 1 ft. Bay and inland waters smooth.
Friday Night
SW wind 5 to 8 kt becoming E after midnight. A chance of showers and thunderstorms, mainly before 1am. Seas 1 ft or less. Bay and inland waters smooth.
Saturday
E wind 6 to 9 kt becoming SSW in the afternoon. Showers and thunderstorms likely, mainly after 1pm. Seas around 1 ft. Bay and inland waters a light chop becoming smooth.
Saturday Night
SE wind 6 to 11 kt becoming E after midnight. A chance of showers and thunderstorms. Seas around 1 ft. Bay and inland waters a light chop.
Sunday
E wind 8 to 12 kt becoming SE in the afternoon. Showers and thunderstorms likely, mainly after 1pm. Seas around 1 ft. Bay and inland waters a light chop.

*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: 2:06 am CDT Jun 18, 2025
Forecast Valid: 3am CDT Jun 18, 2025-6pm CDT Jun 24, 2025
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