National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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Anchorage, AK Local Forecast Office

9NM SSE Port Graham AK

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. Scattered showers. Seas 1 ft or less.

      High: 51 °F

      Light Wind
      < 1ft

    • Tonight

      Tonight:WSW wind 5 to 10 kt. Scattered showers. Seas 1 ft or less.

      Low: 42 °F

      WSW 10kt
      < 1ft

    • Columbus Day

      Columbus Day:Variable winds 5 kt or less. Scattered showers. Seas 1 ft or less.

      High: 50 °F

      Light Wind
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Showers likely. Seas 1 ft or less.

      Low: 40 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Showers likely. Seas 1 ft or less.

      High: 48 °F

      Light Wind
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.

      Low: 39 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. A chance of rain. Seas 1 ft or less.

      High: 49 °F

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:E wind 15 to 20 kt increasing to 25 to 30 kt in the evening. Rain likely. Seas 1 ft or less.

      Low: 40 °F

      ⇑E 30kt
      < 1ft

    • Thursday

      Thursday:ENE wind 10 to 15 kt, with gusts as high as 30 kt. Rain. Seas 1 ft or less.

      High: 50 °F

      ENE 15kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:32 pm AKDT Oct 11, 2026
Forecast Valid: 4pm AKDT Oct 11, 2026-6pm AKDT Oct 17, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A series of troughs will move through the Gulf through Tue afternoon. An intensifying 995 mb low will be 400 nm south of Sand Point Tue afternoon.

This Afternoon
Variable winds 5 kt or less. Scattered showers. Seas 1 ft or less.
Tonight
WSW wind 5 to 10 kt. Scattered showers. Seas 1 ft or less.
Columbus Day
Variable winds 5 kt or less. Scattered showers. Seas 1 ft or less.
Monday Night
Variable winds 5 kt or less. Showers likely. Seas 1 ft or less.
Tuesday
Variable winds 5 kt or less. Showers likely. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Wednesday
Variable winds 5 kt or less. A chance of rain. Seas 1 ft or less.
Wednesday Night
E wind 15 to 20 kt increasing to 25 to 30 kt in the evening. Rain likely. Seas 1 ft or less.
Thursday
ENE wind 10 to 15 kt, with gusts as high as 30 kt. Rain. Seas 1 ft or less.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 59.22°N 151.72°W
Last Update: 1:32 pm AKDT Oct 11, 2026
Forecast Valid: 4pm AKDT Oct 11, 2026-6pm AKDT Oct 17, 2026
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