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Juneau, AK Local Forecast Office

4NM ESE Grindall Island AK

Marine Point Forecast

[NOTICE]

    • Today

      Today:SSE wind 5 to 10 kt becoming NW in the afternoon. A chance of rain, mainly before 9am. Patchy fog after 9am. Seas 5 ft subsiding to 2 ft.

      High: 48 °F

      SSE 10kt
      5ftWaves Subsiding

    • Tonight

      Tonight:NNE wind 5 to 15 kt becoming SE after midnight. Rain, mainly after 3am. Seas around 3 ft.

      Low: 43 °F

      SE 15kt
      3ft

    • Saturday

      Saturday:S wind 10 to 15 kt becoming SW in the afternoon. Rain, mainly before 3pm. Seas 2 to 3 ft.

      High: 45 °F

      S 15kt
      2-3ft

    • Saturday Night

      Saturday Night:NE wind around 10 kt becoming SE after midnight. Mostly cloudy. Seas around 2 ft.

      Low: 34 °F

      SE 10kt
      2ft

    • Sunday

      Sunday:SE wind 10 to 15 kt. A chance of snow after 9am. Seas 2 to 3 ft.

      High: 37 °F

      SE 15kt
      2-3ft

    • Sunday Night

      Sunday Night:S wind 15 to 20 kt. A chance of snow before 3am, then a chance of rain. Seas 3 to 4 ft.

      Low: 32 °F

      S 20kt
      3-4ft

    • Monday

      Monday:SE wind 15 to 20 kt increasing to 25 to 30 kt in the afternoon. Rain likely, mainly after 9am. Seas 3 ft building to 6 ft.

      High: 48 °F

      ⇑SE 30kt
      Waves Building6ft

    • Monday Night

      Monday Night:S wind 25 to 30 kt. Rain. Seas 5 to 6 ft.

      Low: 42 °F

      S 30kt
      5-6ft

    • Tuesday

      Tuesday:SSE wind 20 to 25 kt. Rain. Seas 4 to 5 ft.

      High: 46 °F

      SSE 25kt
      4-5ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:16 am AKST Dec 6, 2024
Forecast Valid: 7am AKST Dec 6, 2024-6pm AKST Dec 12, 2024

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Detailed Forecast


Synopsis: Diminishing winds in the inner channels and elevated sea conditions in the outer gulf. Another low tracks south of the panhandle Saturday, bringing weak northerly outflow conditions. Another series of systems move into the panhandle beginning early next week.

Today
SSE wind 5 to 10 kt becoming NW in the afternoon. A chance of rain, mainly before 9am. Patchy fog after 9am. Seas 5 ft subsiding to 2 ft.
Tonight
NNE wind 5 to 15 kt becoming SE after midnight. Rain, mainly after 3am. Seas around 3 ft.
Saturday
S wind 10 to 15 kt becoming SW in the afternoon. Rain, mainly before 3pm. Seas 2 to 3 ft.
Saturday Night
NE wind around 10 kt becoming SE after midnight. Mostly cloudy. Seas around 2 ft.
Sunday
SE wind 10 to 15 kt. A chance of snow after 9am. Seas 2 to 3 ft.
Sunday Night
S wind 15 to 20 kt. A chance of snow before 3am, then a chance of rain. Seas 3 to 4 ft.
Monday
SE wind 15 to 20 kt increasing to 25 to 30 kt in the afternoon. Rain likely, mainly after 9am. Seas 3 ft building to 6 ft.
Monday Night
S wind 25 to 30 kt. Rain. Seas 5 to 6 ft.
Tuesday
SSE wind 20 to 25 kt. Rain. Seas 4 to 5 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: 5:16 am AKST Dec 6, 2024
Forecast Valid: 7am AKST Dec 6, 2024-6pm AKST Dec 12, 2024
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