For More Weather Information:

Anchorage, AK Local Forecast Office

12NM NNW Port Lions AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 32 °F
Light Wind
1ft
Sunday
High: 40 °F
Light Wind
1ft
Sunday Night
Low: 34 °F
E 10kt
1ft
Monday
High: 42 °F
⇑N 20kt
5ft
Monday Night
Low: 34 °F
N 20kt
5ft
Tuesday
High: 41 °F
W 10kt
< 1ft
Tuesday Night
Low: 31 °F
Light Wind
1ft
Veterans Day
High: 39 °F
Light Wind
1ft
Wednesday Night
Low: 30 °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: 3:37 pm AKST Nov 7, 2026
Forecast Valid: 6pm AKST Nov 7, 2026-6pm AKST Nov 14, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 991 mb low 50 nm S of Kodiak remains stationary through Sun afternoon and is absorbed by a large low by Mon morning. The large low arrives 200 nm S of Middleton Island at 955 mb by Mon morning. Its front moves into the Gulf through Mon morning.

Tonight

Variable winds 5 kt or less. A chance of rain and snow showers before 3am, then scattered snow showers. Seas around 1 ft.

Sunday

Variable winds 5 kt or less. Scattered rain and snow showers before noon, then scattered rain showers. Seas around 1 ft.

Sunday Night

E wind 5 to 10 kt. Scattered rain showers before midnight, then a chance of rain between midnight and 3am, then a chance of rain and snow after 3am. Seas around 1 ft.

Monday

NE wind 10 to 15 kt becoming N 15 to 20 kt in the afternoon. Winds could gust as high as 35 kt. A chance of rain and snow before 9am, then a chance of rain between 9am and noon, then rain and snow likely after noon. The rain and snow could be heavy at times. Seas 2 ft building to 5 ft.

Monday Night

N wind 10 to 20 kt becoming WNW after midnight. Winds could gust as high as 35 kt. Rain and snow before 3am, then a chance of snow. The rain and snow could be heavy at times. Seas 5 ft subsiding to 2 ft.

Tuesday

W wind 5 to 10 kt, with gusts as high as 20 kt. Snow likely, mainly after 3pm. Seas 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Snow likely. Seas around 1 ft.

Veterans Day

Variable winds 5 kt or less. Snow likely, possibly mixing with rain after 9am, then gradually ending. Seas around 1 ft.

Wednesday Night

Variable winds 5 kt or less. A chance of rain and snow after 9pm. 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.