Hazardous Weather Conditions

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Key West, FL Local Forecast Office

3NM NW Davis Reef Light FL

Marine Point Forecast

[NOTICE]
  • Today

    Isolated Showers

    W 10kt
    1ft

    High: 78 °F

  • Tonight

    Mostly Clear

    N 15kt
    1ft

    Low: 67 °F

  • Wednesday

    Sunny

    N 15kt
    1ft

    High: 77 °F

  • Wednesday
    Night

    Mostly Clear

    NE 15kt
    1ft

    Low: 70 °F

  • Thursday

    Mostly Sunny

    ENE 15kt
    1-2ft

    High: 78 °F

  • Thursday
    Night

    Mostly Cloudy

    ENE 15kt
    2ft

    Low: 73 °F

  • Friday

    Partly Sunny

    E 15kt
    2ft

    High: 79 °F

  • Friday
    Night

    Partly Cloudy

    ESE 10kt
    1-2ft

    Low: 74 °F

  • Saturday

    Isolated Showers

    ESE 10kt
    1ft

    High: 79 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:15 am EST Nov 19, 2019
Forecast Valid: 8am EST Nov 19, 2019-6pm EST Nov 25, 2019

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Detailed Forecast


Synopsis: High pressure centered in the Gulf of Mexico will slowly lift northeastward today, allowing a reinforcing cold front to sweep across the Keys waters this afternoon and evening. High pressure will then strengthen on Wednesday as it moves by to our north through the Southeast U.S.. High pressure will reach the western Atlantic on Thursday night, then stretch out into an east west ridge axis over the Florida Peninsula Thursday night through Friday night, before weakening this weekend.

The Approximate Shoreward Edge of the Gulf Stream as of November 19...

63 NM South of Dry Tortugas Light...on Loggerhead Key. 33 NM South of Cosgrove Shoal Light...off the Marquesas Keys. 23 NM South of Sand Key Light...off Key West. 13 NM South of Looe Key...off Big Pine Key. 11 NM South of Sombrero Key Light...off Marathon. 3 NM Southeast of Alligator Reef Light...off Islamorada. 2 NM Southeast of Molasses Reef Light...off Key Largo. 3 NM East of Carysfort Reef Light...off Ocean Reef.

Gulf Stream Information Courtesy of the Naval Oceanographic Office.

Today
W wind 5 to 10 kt. Isolated showers before 1pm. Seas around 1 ft.
Tonight
NW wind 10 to 15 kt becoming N after midnight. Mostly clear. Seas around 1 ft.
Wednesday
N wind 10 to 15 kt. Sunny. Seas around 1 ft.
Wednesday Night
NE wind around 15 kt. Mostly clear. Seas around 1 ft.
Thursday
ENE wind around 15 kt. Mostly sunny. Seas 1 to 2 ft.
Thursday Night
ENE wind around 15 kt. Mostly cloudy. Seas around 2 ft.
Friday
E wind around 15 kt. Partly sunny. Seas around 2 ft.
Friday Night
ESE wind around 10 kt. Partly cloudy. Seas 1 to 2 ft.
Saturday
ESE wind around 10 kt. Isolated showers. Seas around 1 ft.

*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: 24.97°N 80.54°W
Last Update: 7:15 am EST Nov 19, 2019
Forecast Valid: 8am EST Nov 19, 2019-6pm EST Nov 25, 2019
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