Marine Weather and Tide Forecast for Unalaska, AK
![]() | Sunrise 4:19 AM Sunset 11:41 PM Moonrise 6:35 AM Moonset 11:12 PM |
Marine Forecasts
NOTE: Zones updated 4/16/2026. Some zones changed. Use Edit if needed.
PKZ771 Unalaska Bay- 410 Am Akdt Wed Jun 17 2026
Today - NW wind 10 kt. Seas 2 ft. Areas of fog.
Tonight - Variable wind less than 10 kt. Seas 2 ft. Areas of fog.
Thu - Variable wind less than 10 kt. Seas 2 ft. Areas of fog.
Thu night - Variable wind less than 10 kt. Seas 2 ft.
Fri through Sun - NW wind 10 kt. Seas 3 ft.
PKZ700
No data
No data
7 Day Forecast for Marine Location Near Unalaska, AK

NEW! Add second zone forecast
| Dutch Harbor Click for Map Wed -- 01:49 AM AKDT 3.24 feet Low Tide Wed -- 01:50 AM AKDT Moonset Wed -- 06:33 AM AKDT Sunrise Wed -- 06:45 AM AKDT 4.08 feet High Tide Wed -- 09:36 AM AKDT Moonrise Wed -- 02:43 PM AKDT -1.49 feet Low Tide Wed -- 10:43 PM AKDT 3.84 feet High Tide Wed -- 11:40 PM AKDT Sunset Tide / Current data from XTide NOT FOR NAVIGATION |   |
Dutch Harbor, Amaknak Island, Unalaska Island, Alaska, Tide feet
| 12 am |
| 3.5 |
| 1 am |
| 3.3 |
| 2 am |
| 3.2 |
| 3 am |
| 3.3 |
| 4 am |
| 3.5 |
| 5 am |
| 3.8 |
| 6 am |
| 4 |
| 7 am |
| 4.1 |
| 8 am |
| 3.8 |
| 9 am |
| 3.3 |
| 10 am |
| 2.4 |
| 11 am |
| 1.3 |
| 12 pm |
| 0.2 |
| 1 pm |
| -0.8 |
| 2 pm |
| -1.4 |
| 3 pm |
| -1.5 |
| 4 pm |
| -1.1 |
| 5 pm |
| -0.4 |
| 6 pm |
| 0.6 |
| 7 pm |
| 1.7 |
| 8 pm |
| 2.7 |
| 9 pm |
| 3.4 |
| 10 pm |
| 3.8 |
| 11 pm |
| 3.8 |
| Captains Bay (depth 15 ft) Click for Map Flood direction 189 true Wed -- 12:34 AM AKDT -0.05 knots Max Ebb Wed -- 01:50 AM AKDT Moonset Wed -- 03:09 AM AKDT 0.00 knots Slack Wed -- 03:55 AM AKDT 0.01 knots Max Flood Wed -- 04:56 AM AKDT -0.00 knots Slack Wed -- 06:34 AM AKDT Sunrise Wed -- 09:36 AM AKDT Moonrise Wed -- 12:01 PM AKDT -0.30 knots Max Ebb Wed -- 05:04 PM AKDT 0.00 knots Slack Wed -- 08:38 PM AKDT 0.12 knots Max Flood Wed -- 11:27 PM AKDT -0.00 knots Slack Wed -- 11:40 PM AKDT Sunset Tide / Current data from XTide NOT FOR NAVIGATION |   |
Captains Bay (depth 15 ft), Aleutian Islands, Alaska Current, knots
| 12 am |
| -0 |
| 1 am |
| -0 |
| 2 am |
| -0 |
| 3 am |
| -0 |
| 4 am |
| 0 |
| 5 am |
| -0 |
| 6 am |
| -0 |
| 7 am |
| -0.1 |
| 8 am |
| -0.1 |
| 9 am |
| -0.1 |
| 10 am |
| -0.2 |
| 11 am |
| -0.3 |
| 12 pm |
| -0.3 |
| 1 pm |
| -0.3 |
| 2 pm |
| -0.2 |
| 3 pm |
| -0.1 |
| 4 pm |
| -0.1 |
| 5 pm |
| -0 |
| 6 pm |
| 0.1 |
| 7 pm |
| 0.1 |
| 8 pm |
| 0.1 |
| 9 pm |
| 0.1 |
| 10 pm |
| 0.1 |
| 11 pm |
| 0 |
Area Discussion for Anchorage, AK
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Wind History for Unalaska, AK
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Airport Reports
Link to 5 hour of 5 minute data for PADU
Terminal Aerodrome Forecast (TAF) for PADU
Wind History Graph: ADU
(wind in knots)
GEOS Local Image of Alaska
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Bethel/Anchorage,AK
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