For More Weather Information:

Anchorage, AK Local Forecast Office

12NM NNW Port Lions AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 45 °F
E 15kt
2-3ft
Wednesday
High: 65 °F
N 10kt
1-2ft
Wednesday Night
Low: 46 °F
Light Wind
2ft
Thursday
High: 66 °F
Light Wind
1ft
Thursday Night
Low: 48 °F
WSW 10kt
1-2ft
Friday
High: 64 °F
Light Wind
1ft
Friday Night
Low: 49 °F
Light Wind
1ft
Saturday
High: 59 °F
Light Wind
1ft
Saturday Night
Low: 46 °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: 3:23 pm AKDT Jun 2, 2026
Forecast Valid: 8pm AKDT Jun 2, 2026-6pm AKDT Jun 9, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TONIGHT...

Synopsis: A front over the Gulf will remain nearly stationary and slowly weaken through Wed. A 1010 mb low begins developing near Prince William Sound by Thu afternoon

Tonight

E wind 10 to 15 kt becoming NNE after midnight. Winds could gust as high as 25 kt. A slight chance of rain before 10pm. Seas 2 to 3 ft.

Wednesday

N wind 5 to 10 kt. Cloudy during the morning, then mostly sunny during the afternoon. Seas 1 to 2 ft.

Wednesday Night

Variable winds 5 kt or less. Mostly cloudy, then gradually becoming clear. Seas around 2 ft.

Thursday

Variable winds 5 kt or less. Sunny. Seas around 1 ft.

Thursday Night

WSW wind around 10 kt. Clear. Seas 1 to 2 ft.

Friday

Variable winds 5 kt or less. Sunny. Seas around 1 ft.

Friday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.

Saturday

Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.

Saturday Night

Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.

*Notices:

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.
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.