For More Weather Information:

Juneau, AK Local Forecast Office

4NM ESE Grindall Island AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:NW wind around 10 kt. Mostly sunny. Seas around 2 ft.

      High: 66 °F

      NW 10kt
      2ft

    • Tonight

      Tonight:NW wind around 10 kt. Mostly clear. Seas around 2 ft.

      Low: 58 °F

      NW 10kt
      2ft

    • Monday

      Monday:NW wind around 10 kt. Sunny. Seas around 2 ft.

      High: 69 °F

      NW 10kt
      2ft

    • Monday Night

      Monday Night:NW wind around 10 kt. Mostly clear. Seas around 2 ft.

      Low: 58 °F

      NW 10kt
      2ft

    • Tuesday

      Tuesday:NW wind 5 to 10 kt. Mostly sunny. Seas 1 to 2 ft.

      High: 68 °F

      NW 10kt
      1-2ft

    • Tuesday Night

      Tuesday Night:W wind around 10 kt. Partly cloudy. Seas around 2 ft.

      Low: 57 °F

      W 10kt
      2ft

    • Wednesday

      Wednesday:WSW wind around 10 kt. Partly sunny. Seas 1 to 2 ft.

      High: 63 °F

      WSW 10kt
      1-2ft

    • Wednesday Night

      Wednesday Night:W wind around 10 kt becoming SSE in the evening. Mostly cloudy. Seas 1 to 2 ft.

      Low: 56 °F

      W 10kt
      1-2ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Partly sunny. Seas around 1 ft.

      High: 61 °F

      Light Wind
      1ft


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 AKDT Jul 20, 2025
Forecast Valid: 8am AKDT Jul 20, 2025-6pm AKDT Jul 26, 2025

View Nearby Observations

Detailed Forecast


Synopsis: High pressure over the gulf persists through the first half of next week. Winds along the Outer Gulf Coast will increase through Sunday. A low enters the Gulf on Wednesday. Daily sea breeze development will increase winds over parts of the inner channels in the afternoons and evenings.

Today
NW wind around 10 kt. Mostly sunny. Seas around 2 ft.
Tonight
NW wind around 10 kt. Mostly clear. Seas around 2 ft.
Monday
NW wind around 10 kt. Sunny. Seas around 2 ft.
Monday Night
NW wind around 10 kt. Mostly clear. Seas around 2 ft.
Tuesday
NW wind 5 to 10 kt. Mostly sunny. Seas 1 to 2 ft.
Tuesday Night
W wind around 10 kt. Partly cloudy. Seas around 2 ft.
Wednesday
WSW wind around 10 kt. Partly sunny. Seas 1 to 2 ft.
Wednesday Night
W wind around 10 kt becoming SSE in the evening. Mostly cloudy. Seas 1 to 2 ft.
Thursday
Variable winds 5 kt or less. Partly sunny. 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 55.43°N 132°W
Last Update: 5:16 am AKDT Jul 20, 2025
Forecast Valid: 8am AKDT Jul 20, 2025-6pm AKDT Jul 26, 2025
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data