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Miami - South Florida Local Forecast Office

3NM SSE Marco Island FL

Marine Point Forecast

[NOTICE]

    • Today

      Today:SSE wind around 8 kt becoming SW in the afternoon. Partly sunny. Seas 1 ft or less. Bay and inland waters smooth becoming a light chop.

      High: 85 °F

      SSE 8kt
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Seas 1 ft or less. Bay and inland waters smooth.

      Low: 79 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:SE wind 5 to 9 kt becoming SSW in the afternoon. A slight chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms after 4pm. Seas 1 ft or less. Bay and inland waters smooth becoming a light chop.

      High: 84 °F

      S 9kt
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds less than 5 kt becoming S around 6 kt after midnight. A chance of showers and thunderstorms between 7pm and 1am, then a chance of showers after 1am. Seas 1 ft or less. Bay and inland waters smooth.

      Low: 79 °F

      ⇑S 6kt
      < 1ft

    • Wednesday

      Wednesday:S wind 6 to 10 kt becoming WSW in the afternoon. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Seas 1 ft or less. Bay and inland waters smooth becoming a light chop.

      High: 83 °F

      SW 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:W wind around 7 kt becoming SE after midnight. Showers likely and possibly a thunderstorm. Seas 1 ft or less. Bay and inland waters smooth.

      Low: 78 °F

      W 7kt
      < 1ft

    • Thursday

      Thursday:SE wind 6 to 8 kt becoming SW in the afternoon. Showers and possibly a thunderstorm. Seas 1 ft or less. Bay and inland waters smooth becoming a light chop.

      High: 83 °F

      S 8kt
      < 1ft

    • Thursday Night

      Thursday Night:SW wind 5 to 7 kt becoming E in the evening. A chance of showers and thunderstorms. Seas 1 ft or less. Bay and inland waters smooth.

      Low: 76 °F

      ESE 7kt
      < 1ft

    • Friday

      Friday:ESE wind 7 to 10 kt becoming S in the afternoon. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Seas 1 ft or less. Bay and inland waters a light chop.

      High: 84 °F

      SE 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:47 am CDT Oct 5, 2026
Forecast Valid: 11am CDT Oct 5, 2026-6pm CDT Oct 11, 2026

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Detailed Forecast


Today
SSE wind around 8 kt becoming SW in the afternoon. Partly sunny. Seas 1 ft or less. Bay and inland waters smooth becoming a light chop.
Tonight
Variable winds 5 kt or less. A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Seas 1 ft or less. Bay and inland waters smooth.
Tuesday
SE wind 5 to 9 kt becoming SSW in the afternoon. A slight chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms after 4pm. Seas 1 ft or less. Bay and inland waters smooth becoming a light chop.
Tuesday Night
Variable winds less than 5 kt becoming S around 6 kt after midnight. A chance of showers and thunderstorms between 7pm and 1am, then a chance of showers after 1am. Seas 1 ft or less. Bay and inland waters smooth.
Wednesday
S wind 6 to 10 kt becoming WSW in the afternoon. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Seas 1 ft or less. Bay and inland waters smooth becoming a light chop.
Wednesday Night
W wind around 7 kt becoming SE after midnight. Showers likely and possibly a thunderstorm. Seas 1 ft or less. Bay and inland waters smooth.
Thursday
SE wind 6 to 8 kt becoming SW in the afternoon. Showers and possibly a thunderstorm. Seas 1 ft or less. Bay and inland waters smooth becoming a light chop.
Thursday Night
SW wind 5 to 7 kt becoming E in the evening. A chance of showers and thunderstorms. Seas 1 ft or less. Bay and inland waters smooth.
Friday
ESE wind 7 to 10 kt becoming S in the afternoon. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Seas 1 ft or less. Bay and inland waters 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: 25.9°N 81.7°W
Last Update: 3:47 am CDT Oct 5, 2026
Forecast Valid: 11am CDT Oct 5, 2026-6pm CDT Oct 11, 2026
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