Heavy Rainfall Threat to the South from Possible Tropical/Subtropical System Over the Weekend

A tropical disturbance over the Yucatan Peninsula has a High chance of developing into a tropical or subtropical depression in the Gulf over the Memorial Day Weekend. This system has the potential to bring heavy rainfall to portions of the Gulf Coast over the next 5-7 days. The threat of rip currents will also steadily increase along the Gulf from FL to LA over the holiday weekend.
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Hazardous Weather Conditions

For More Weather Information:

Grand Rapids, MI Local Forecast Office

18NM WSW Grand Haven MI

Marine Point Forecast

[NOTICE]
  • Today

    Sunny

    SSW 11kt
    2ft

    High: 70 °F
    Water: 41 °F

  • Tonight

    Chance Thunderstorms

    S 11kt
    2ft

    Low: 53 °F

  • Saturday

    Chance Thunderstorms

    SSW 8kt
    1-2ft

    High: 61 °F

  • Saturday
    Night

    Slight Chc Thunderstorms

    S 9kt
    1ft

    Low: 53 °F

  • Sunday

    Sunny

    SSW 8kt
    1ft

    High: 61 °F

  • Sunday
    Night

    Mostly Clear

    SW 8kt
    1ft

    Low: 54 °F

  • Memorial
    Day

    Sunny

    Winds IncreasingWNW 6kt
    1ft

    High: 65 °F

  • Monday
    Night

    Mostly Clear

    Winds IncreasingNE 7kt
    1ft

    Low: 55 °F

  • Tuesday

    Mostly Sunny

    E 7ktWinds Decreasing
    1ft

    High: 67 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:17 am CDT May 25, 2018
Forecast Valid: 11am CDT May 25, 2018-6pm CDT May 31, 2018

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Detailed Forecast

Today
SSW wind around 11 kt. Sunny. Waves around 2 ft.
Tonight
S wind 9 to 11 kt. A chance of showers and thunderstorms, mainly after 2am. Waves around 2 ft.
Saturday
SSW wind 6 to 8 kt. A chance of showers and thunderstorms before 8am. Waves 1 to 2 ft.
Saturday Night
S wind 7 to 9 kt. A slight chance of showers and thunderstorms between 8pm and 2am. Waves around 1 ft.
Sunday
SSW wind 6 to 8 kt. Sunny. Waves around 1 ft.
Sunday Night
SW wind around 8 kt. Mostly clear. Waves around 1 ft.
Memorial Day
Variable winds less than 5 kt becoming WNW around 6 kt in the morning. Sunny. Waves around 1 ft.
Monday Night
Variable winds less than 5 kt becoming NE 5 to 7 kt after midnight. Mostly clear. Waves around 1 ft.
Tuesday
E wind 5 to 7 kt becoming variable and less than 5 kt. Mostly sunny. Waves 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: 42.94°N 86.62°W
Last Update: 9:17 am CDT May 25, 2018
Forecast Valid: 11am CDT May 25, 2018-6pm CDT May 31, 2018
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