Alberto will pose a variety of Hazards for the South over the Memorial Day Weekend

Subtropical Storm Alberto is slowly moving through the northwestern Caribbean Sea. Tropical Storm-force winds and storm surge possible along the north-central Gulf Coast later this weekend. Regardless of the track, heavy rainfall and flooding is possible in the Southeast over the weekend and into next week. Swells from Alberto will create dangerous surf and rip currents along the Gulf Coast.
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For More Weather Information:

Key West, FL Local Forecast Office

2NM ESE Key West FL

Marine Point Forecast

[NOTICE]
  • Tonight

    Heavy Rain

    SSE 20kt
    3-4ft

    Low: 75 °F

  • Sunday

    Showers

    S 20kt
    3-4ft

    High: 81 °F

  • Sunday
    Night

    Showers

    S 15kt
    3ft

    Low: 77 °F

  • Memorial
    Day

    Showers Likely

    S 15kt
    2-3ft

    High: 84 °F

  • Monday
    Night

    Showers Likely

    S 15kt
    2-3ft

    Low: 77 °F

  • Tuesday

    Showers Likely

    S 15kt
    2-3ft

    High: 84 °F

  • Tuesday
    Night

    Chance Showers

    SE 10kt
    1-2ft

    Low: 78 °F

  • Wednesday

    Chance Showers

    Light Wind
    1ft

    High: 86 °F

  • Wednesday
    Night

    Chance Showers

    Light Wind
    1ft

    Low: 79 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:15 pm CDT May 26, 2018
Forecast Valid: 7pm CDT May 26, 2018-6pm CDT Jun 2, 2018

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Detailed Forecast


Synopsis: Subtropical Storm Alberto will move northward through the eastern Gulf of Mexico tonight through Monday, before reaching the northern Gulf coast Monday night. An Atlantic ridge of high pressure will build across South Florida Tuesday through Wednesday night. This ridge of high pressure will lift northward Thursday and Thursday night.

The Approximate Shoreward Edge of the Gulf Stream current, as of May 26th, 2018.

35 NM South of Dry Tortugas Light...on Loggerhead Key. 6 NM South of Cosgrove Shoal Light...off the Marquesas Keys. 3 NM South of Sand Key Light...off Key West. 3 NM South of Looe Key...off Big Pine Key. Less than 1 NM South of Sombrero Key Light...off Marathon. Less than 1 NM Southeast of Alligator Reef Light...off Islamorada. 2 NM Southeast of Molasses Reef Light...off Key Largo. 4 NM East of Carysfort Reef Light...off Ocean Reef.

Gulf Stream Information Courtesy of the Naval Oceanographic Office.

Tonight
SSE wind around 20 kt. Showers and possibly a thunderstorm. Some of the storms could produce gusty winds and heavy rain. Seas 3 to 4 ft.
Sunday
S wind 15 to 20 kt. Occasional showers and possibly a thunderstorm. Seas 3 to 4 ft.
Sunday Night
S wind around 15 kt. Occasional showers and possibly a thunderstorm. Seas around 3 ft.
Memorial Day
S wind 10 to 15 kt. Showers likely and possibly a thunderstorm. Seas 2 to 3 ft.
Monday Night
S wind around 15 kt. Showers likely and possibly a thunderstorm. Seas 2 to 3 ft.
Tuesday
S wind 10 to 15 kt. Showers likely and possibly a thunderstorm. Seas 2 to 3 ft.
Tuesday Night
SE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas 1 to 2 ft.
Wednesday
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 1 ft.
Wednesday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms. 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: 24.55°N 81.75°W
Last Update: 5:15 pm CDT May 26, 2018
Forecast Valid: 7pm CDT May 26, 2018-6pm CDT Jun 2, 2018
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