Unsettled Weather Continues in the Northwest; Tracking a Storm from the Plains to Northeast

Unsettled weather will persist across the western U.S. this week with heavy coastal rain and mountain snow for the Pacific Northwest. A storm will develop over the Central Plains and track to the Northeast through this weekend bringing a wintry mix over portions of the Plains and Midwest, heavy rain over the northern Gulf Coast and a potential for heavy snow in the Northeast this weekend.
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For More Weather Information:

Miami - South Florida Local Forecast Office

5NM E Virginia Key FL

Marine Point Forecast

[NOTICE]
  • Overnight

    Clear

    NNW 27kt
    5-6ft

    Low: 48 °F

    Small Craft Advisory
    Small Craft Advisory

  • Wednesday

    Slight Chc Showers

    NW 25kt
    6ft

    High: 71 °F

    Small Craft Advisory
    Small Craft Advisory

  • Wednesday
    Night

    Slight Chc Showers

    NNW 16kt
    7-8ft

    Low: 67 °F

  • Thursday

    Slight Chc Showers

    ENE 14kt
    6-8ft

    High: 73 °F

  • Thursday
    Night

    Slight Chc Showers

    ENE 12kt
    4-5ft

    Low: 69 °F

  • Friday

    Slight Chc Showers

    E 6kt
    2-3ft

    High: 74 °F

  • Friday
    Night

    Slight Chc Showers

    S 6kt
    2ft

    Low: 69 °F

  • Saturday

    Slight Chc Showers

    W 6kt
    1ft

    High: 75 °F

  • Saturday
    Night

    Partly Cloudy

    NNW 14kt
    1-2ft

    Low: 64 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:17 pm EST Jan 21, 2020
Forecast Valid: 1am EST Jan 22, 2020-6pm EST Jan 28, 2020

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING...

Synopsis: robust gusty northerly winds will continue to produce hazardous marine conditions over all the local waters through Wednesday. Meanwhile, a surface low pressure developing over the open Atlantic waters to the north of the Bahamas is forecast to create swell that will allow elevated seas to remain in the Atlantic through the rest of the week.

.GULF STREAM HAZARDS...Hazardous winds and seas will build through Wednesday, with elevated seas remaining through much of the week.

The approximate location of the west wall of the Gulf Stream as of Jan 20, 2020 at 1200 UTC...

5 nautical miles southeast of Fowey Rocks. 7 nautical miles east northeast of Port Everglades. 5 nautical miles east northeast of Lake Worth. 10 nautical miles east southeast of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

Overnight
NNW wind 25 to 27 kt, with gusts as high as 35 kt. Clear. Seas 5 to 6 ft with occasional seas up to 8 ft. Dominant period 9 seconds. Intracoastal waters choppy.
Wednesday
NW wind 17 to 25 kt, with gusts as high as 33 kt. A slight chance of showers after 4pm. Seas around 6 ft with occasional seas up to 8 ft. Dominant period 9 to 10 seconds. Intracoastal waters a moderate chop becoming a light chop.
Wednesday Night
NNW wind 14 to 16 kt becoming NE in the evening. Winds could gust as high as 25 kt. A slight chance of showers. Seas 7 to 8 ft with occasional seas up to 10 ft. Dominant period 10 to 12 seconds. Intracoastal waters a moderate chop.
Thursday
ENE wind 10 to 14 kt. A slight chance of showers. Seas 6 to 8 ft with occasional seas up to 10 ft. Dominant period 12 seconds. Intracoastal waters a moderate chop.
Thursday Night
ENE wind 7 to 12 kt. A slight chance of showers. Seas 4 to 5 ft with occasional seas up to 6 ft. Intracoastal waters a light chop.
Friday
E wind around 6 kt becoming S in the afternoon. A slight chance of showers. Seas 2 to 3 ft with occasional seas up to 4 ft. Intracoastal waters smooth.
Friday Night
S wind around 6 kt becoming WSW after midnight. A slight chance of showers. Seas around 2 ft. Intracoastal waters smooth.
Saturday
W wind around 6 kt. A slight chance of showers. Seas around 1 ft. Intracoastal waters smooth.
Saturday Night
WNW wind 7 to 14 kt becoming NNW after midnight. Partly cloudy. Seas 1 to 2 ft. Intracoastal 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: 25.75°N 80.06°W
Last Update: 11:17 pm EST Jan 21, 2020
Forecast Valid: 1am EST Jan 22, 2020-6pm EST Jan 28, 2020
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