For More Weather Information:

Anchorage, AK Local Forecast Office

12NM NNW Port Lions AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 43 °F
Light Wind
1ft
Tonight
Low: 35 °F
SE 10kt
1ft
Wednesday
High: 42 °F
SSW 10kt
1ft
Wednesday Night
Low: 34 °F
Light Wind
1ft
Thursday
High: 43 °F
Light Wind
1ft
Thursday Night
Low: 30 °F
Light Wind
1ft
Friday
High: 44 °F
Light Wind
1ft
Friday Night
Low: 31 °F
Light Wind
1ft
Saturday
High: 42 °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: 7:43 am AKDT Apr 7, 2026
Forecast Valid: 1pm AKDT Apr 7, 2026-6pm AKDT Apr 13, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A trough moves from Kodiak Island to the Gulf coast through Wed afternoon. A Bering Sea low crosses Southwest Alaska on Wed and moves to 80 nm S of Cape Cleare at 1017 mb by Thu morning.

This Afternoon

Variable winds 5 kt or less. Rain likely, mainly after 4pm. Seas around 1 ft.

Tonight

SE wind 5 to 10 kt. Showers likely, mainly before 7pm. Seas around 1 ft.

Wednesday

SSW wind 5 to 10 kt. Scattered showers, mainly before 10am. Seas around 1 ft.

Wednesday Night

Variable winds 5 kt or less. Scattered rain and snow showers between 10pm and 4am. Seas around 1 ft.

Thursday

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

Thursday Night

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

Friday

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

Friday Night

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

Saturday

Variable winds 5 kt or less. Mostly cloudy. 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.