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Juneau, AK Local Forecast Office

4NM ESE Grindall Island AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:ESE wind 5 to 15 kt. Snow showers likely before 1pm, then rain showers.   Seas 1 to 3 ft.

      High: 42 °F

      ESE 15kt
      1-3ft

    • Tonight

      Tonight:ESE wind around 10 kt. Rain showers before 7pm, then a chance of rain and snow showers.   Seas around 2 ft.

      Low: 36 °F

      ESE 10kt
      2ft

    • Tuesday

      Tuesday:SE wind 10 to 15 kt. Rain and snow showers likely before 10am, then rain showers.   Seas 2 to 3 ft.

      High: 43 °F

      SE 15kt
      2-3ft

    • Tuesday Night

      Tuesday Night:SSE wind 15 to 25 kt. Showers.   Seas 4 to 5 ft.

      Low: 40 °F

      SSE 25kt
      4-5ft

    • Wednesday

      Wednesday:SE wind 15 to 20 kt. Rain.   Seas 6 to 7 ft.

      High: 44 °F

      SE 20kt
      6-7ft

    • Wednesday Night

      Wednesday Night:E wind around 15 kt becoming SE in the evening. Rain.   Seas 3 to 4 ft.

      Low: 40 °F

      SE 15kt
      3-4ft

    • Thursday

      Thursday:SE wind 15 to 20 kt. Rain.   Seas 3 to 4 ft.

      High: 45 °F

      SE 20kt
      3-4ft

    • Thursday Night

      Thursday Night:SE wind around 20 kt. Rain.   Seas around 5 ft.

      Low: 42 °F

      SE 20kt
      5ft

    • Friday

      Friday:SSE wind 10 to 15 kt. Showers.   Seas 2 to 3 ft.

      High: 44 °F

      SSE 15kt
      2-3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:18 am AKDT Mar 17, 2025
Forecast Valid: 6am AKDT Mar 17, 2025-6pm AKDT Mar 23, 2025

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Detailed Forecast


Synopsis: A low over Prince William Sound will push inland, extending a front into the eastern Gulf through Monday afternoon. Our next front moves in Tuesday night into Wednesday morning, bringing gales to the outer coast. Active weather with multiple frontal passages over the Gulf are expected through the week.

Today
ESE wind 5 to 15 kt. Snow showers likely before 1pm, then rain showers. Seas 1 to 3 ft.
Tonight
ESE wind around 10 kt. Rain showers before 7pm, then a chance of rain and snow showers. Seas around 2 ft.
Tuesday
SE wind 10 to 15 kt. Rain and snow showers likely before 10am, then rain showers. Seas 2 to 3 ft.
Tuesday Night
SSE wind 15 to 25 kt. Showers. Seas 4 to 5 ft.
Wednesday
SE wind 15 to 20 kt. Rain. Seas 6 to 7 ft.
Wednesday Night
E wind around 15 kt becoming SE in the evening. Rain. Seas 3 to 4 ft.
Thursday
SE wind 15 to 20 kt. Rain. Seas 3 to 4 ft.
Thursday Night
SE wind around 20 kt. Rain. Seas around 5 ft.
Friday
SSE wind 10 to 15 kt. Showers. Seas 2 to 3 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: 55.43°N 132°W
Last Update: 5:18 am AKDT Mar 17, 2025
Forecast Valid: 6am AKDT Mar 17, 2025-6pm AKDT Mar 23, 2025
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