For More Weather Information:

Anchorage, AK Local Forecast Office

12NM NNW Port Lions AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 39 °F
ENE 20kt⇓
1-3ft
Tuesday
High: 47 °F
W 10kt
1ft
Tuesday Night
Low: 37 °F
WSW 15kt
1-2ft
Wednesday
High: 45 °F
WSW 10kt
1-2ft
Wednesday Night
Low: 34 °F
Light Wind
1ft
Thursday
High: 46 °F
Light Wind
1ft
Thursday Night
Low: 36 °F
Light Wind
1-2ft
Friday
High: 45 °F
Light Wind
2ft
Friday Night
Low: 36 °F
Light Wind
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:16 pm AKDT May 4, 2026
Forecast Valid: 8pm AKDT May 4, 2026-6pm AKDT May 11, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TONIGHT...

Synopsis: A 988 mb N Pacific low moves to 190 nm ESE of Chignik Mon afternoon. It then moves to 120 nm NE of Kodiak City at 1004 mb Tue afternoon before gradually dissipating over the northern Gulf Tue night.

Tonight

ENE wind 15 to 20 kt decreasing to 5 to 10 kt after midnight. Rain, mainly before 4am. Seas 1 to 3 ft.

Tuesday

W wind around 10 kt. A chance of rain before 10am. Seas around 1 ft.

Tuesday Night

WSW wind 10 to 15 kt. A chance of rain, mainly between 1am and 4am. Seas 1 to 2 ft.

Wednesday

WSW wind 5 to 10 kt. Cloudy through mid morning, then gradual clearing. Seas 1 to 2 ft.

Wednesday Night

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

Thursday

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

Thursday Night

Variable winds 5 kt or less. A chance of showers. Seas 1 to 2 ft.

Friday

Variable winds 5 kt or less. Winds could gust as high as 20 kt. Showers likely. Seas around 2 ft.

Friday Night

Variable winds 5 kt or less. Winds could gust as high as 20 kt. Showers. Seas around 2 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.