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Anchorage, AK Local Forecast Office

12NM NNW Port Lions AK

Marine Point Forecast

[NOTICE]

Monday
High: 45 °F
ESE 25kt
2-4ft
Monday Night
Low: 40 °F
E 20kt⇓
1-3ft
Tuesday
High: 45 °F
W 10kt
1-2ft
Tuesday Night
Low: 37 °F
SW 15kt
2-3ft
Wednesday
High: 45 °F
WSW 10kt
2ft
Wednesday Night
Low: 35 °F
Light Wind
2ft
Thursday
High: 47 °F
Light Wind
2ft
Thursday Night
Low: 33 °F
Light Wind
2ft
Friday
High: 45 °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: 8:59 pm AKDT May 3, 2026
Forecast Valid: 2am AKDT May 4, 2026-6pm AKDT May 10, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

Synopsis: A 988 mb N Pacific low moves to 220 nm ESE of Chignik Mon afternoon. It then moves to 110 nm NE of Kodiak City at 1005 mb Tue afternoon before dissipating over the northern Gulf Tue night.

Monday

ESE wind 15 to 25 kt. Rain. Seas 2 to 4 ft.

Monday Night

E wind 15 to 20 kt becoming NNW 5 to 10 kt after midnight. Showers, mainly before 4am. Seas 1 to 3 ft.

Tuesday

W wind around 10 kt. Scattered showers before 10am, then isolated showers after 1pm. Seas 1 to 2 ft.

Tuesday Night

SW wind 10 to 15 kt. Mostly cloudy. Seas 2 to 3 ft.

Wednesday

WSW wind 5 to 10 kt. Mostly cloudy. Seas around 2 ft.

Wednesday Night

Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.

Thursday

Variable winds 5 kt or less. A chance of showers after 10am. Seas around 2 ft.

Thursday Night

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

Friday

Variable winds 5 kt or less. Winds could gust as high as 20 kt. Showers likely. 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.