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Miami - South Florida Local Forecast Office

3NM WSW Key Biscayne FL

Marine Point Forecast

[NOTICE]
    • Today

      Today:NW wind 16 to 20 kt. Mostly sunny. Bay waters a moderate chop becoming  a light chop.

      High: 78 °F

      NW 20kt

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:NW wind 16 to 19 kt. Clear. Bay waters a light chop.

      Low: 60 °F

      NW 19kt

    • Tuesday

      Tuesday:NNE wind 13 to 16 kt. Sunny. Bay waters a light chop.

      High: 74 °F

      NNE 16kt

    • Tuesday Night

      Tuesday Night:NNE wind 10 to 16 kt. Mostly clear. Bay waters a light chop.

      Low: 66 °F

      NNE 16kt

    • Wednesday

      Wednesday:NE wind around 10 kt becoming E in the afternoon. Sunny. Bay waters a light chop.

      High: 76 °F

      E 10kt

    • Wednesday Night

      Wednesday Night:E wind 5 to 9 kt. Clear. Bay waters a light chop becoming  smooth.

      Low: 67 °F

      E 9kt

    • Thursday

      Thursday:Variable winds less than 5 kt becoming SSW 5 to 8 kt in the afternoon. Sunny. Bay waters smooth.

      High: 80 °F

      ⇑SSW 8kt

    • Thursday Night

      Thursday Night:W wind around 15 kt becoming NW after midnight. Mostly clear. Bay waters a light chop.

      Low: 62 °F

      WNW 15kt

    • Friday

      Friday:N wind 13 to 16 kt becoming NE in the afternoon. Sunny. Bay waters a light chop becoming  a moderate chop.

      High: 73 °F

      N 16kt


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:32 am EDT Mar 17, 2025
Forecast Valid: 10am EDT Mar 17, 2025-6pm EDT Mar 23, 2025

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

Today
NW wind 16 to 20 kt. Mostly sunny. Bay waters a moderate chop becoming a light chop.
Tonight
NW wind 16 to 19 kt. Clear. Bay waters a light chop.
Tuesday
NNE wind 13 to 16 kt. Sunny. Bay waters a light chop.
Tuesday Night
NNE wind 10 to 16 kt. Mostly clear. Bay waters a light chop.
Wednesday
NE wind around 10 kt becoming E in the afternoon. Sunny. Bay waters a light chop.
Wednesday Night
E wind 5 to 9 kt. Clear. Bay waters a light chop becoming smooth.
Thursday
Variable winds less than 5 kt becoming SSW 5 to 8 kt in the afternoon. Sunny. Bay waters smooth.
Thursday Night
W wind around 15 kt becoming NW after midnight. Mostly clear. Bay waters a light chop.
Friday
N wind 13 to 16 kt becoming NE in the afternoon. Sunny. Bay waters a light chop becoming a moderate 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: 25.67°N 80.2°W
Last Update: 10:32 am EDT Mar 17, 2025
Forecast Valid: 10am EDT Mar 17, 2025-6pm EDT Mar 23, 2025
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