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Water Temperature Table of the Alaska Coast (CWTG Home)
Last Updated: Fri Sep 29, 14:34:13 UTC 2023
To convert temperature units, enter a number in either box below, then click the other box.
Last Updated: Fri Sep 29, 14:34:13 UTC 2023
| Jump to regional table: | Monthly Average Temperature (°F) for Alaska Coast | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Location | Recent Temperature (°F) |
JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC |
| Western Gulf Of Alaska - 175NM SE of Kodiak, AK |
51.1 (09/29/2023 14:10 UTC) |
40.4 | 39.6 | 39.5 | 40.5 | 43.4 | 48.1 | 53.2 | 55.8 | 53.9 | 48.9 | 44.7 | 41.9 |
| Central Bering Sea - 310 NM North of Adak, AK | 36.8 | 36.0 | 35.8 | 36.1 | 38.2 | 42.6 | 47.2 | 50.0 | 49.0 | 44.9 | 40.9 | 38.4 | |
| West Orca Bay - 8NM NW of Hinchinbrook Is., AK |
51.4 (09/29/2023 13:50 UTC) |
41.6 | 40.2 | 39.8 | 41.2 | 46.3 | 52.9 | 57.4 | 57.6 | 54.1 | 49.4 | 45.8 | 43.4 |
| South Kodiak - 310NM SSW of Kodiak, AK |
51.3 (09/29/2023 14:00 UTC) |
40.5 | 39.6 | 39.2 | 39.6 | 42.0 | 46.3 | 51.6 | 54.4 | 53.8 | 49.3 | 44.8 | 42.0 |
| Western Aleutians - 14NM South Of Amchitka Is, AK |
48.0 (09/29/2023 14:10 UTC) |
40.3 | 39.3 | 39.0 | 39.3 | 40.8 | 43.3 | 45.9 | 47.4 | 46.7 | 44.7 | 43.1 | 41.6 |
| Central Aleutians 230 NM SW Dutch Harbor |
50.0 (09/29/2023 14:00 UTC) |
40.1 | 39.6 | 39.2 | 39.5 | 41.7 | 45.2 | 49.0 | 51.2 | 49.9 | 46.4 | 43.6 | 41.8 |
| Southeast Bering Sea - 205 NM WNW of Dutch Harbor, AK |
49.6 (09/29/2023 14:00 UTC) |
38.5 | 37.7 | 37.6 | 38.0 | 39.9 | 44.3 | 48.0 | 50.6 | 49.6 | 46.0 | 42.3 | 40.0 |
| Shumagin Islands - 85NM South of Sand Point, AK |
51.3 (09/29/2023 14:00 UTC) |
40.0 | 39.4 | 39.0 | 39.5 | 42.1 | 46.6 | 51.8 | 53.6 | 51.8 | 47.9 | 44.0 | 41.6 |
| Cape Cleare - 17 NM South of Montague Is, AK | 42.8 | 41.7 | 41.0 | 41.4 | 44.7 | 50.6 | 55.4 | 56.3 | 54.0 | 50.6 | 47.1 | 44.4 | |
| Shelikof Strait, AK |
48.7 (09/29/2023 13:50 UTC) |
40.3 | 38.9 | 38.0 | 39.0 | 42.5 | 47.7 | 52.2 | 53.6 | 51.7 | 47.8 | 44.1 | 41.8 |
| Portlock Bank- 76 NM ENE of Kodiak, AK |
49.8 (09/29/2023 14:00 UTC) |
41.0 | 41.6 | 41.3 | 42.3 | 45.2 | 49.3 | 53.8 | 54.9 | 52.0 | 47.9 | 44.4 | 42.8 |
| Cape Suckling - 35 NM SE of Kayak Is, AK |
52.9 (09/29/2023 14:00 UTC) |
43.5 | 42.5 | 41.7 | 42.6 | 46.3 | 51.5 | 56.7 | 57.4 | 54.6 | 50.2 | 46.9 | 44.9 |
| Cape Edgecumbe - 25NM SSW of Cape Edgecumbe, AK |
52.5 (09/29/2023 14:00 UTC) |
44.2 | 43.1 | 42.6 | 43.8 | 47.1 | 51.5 | 55.5 | 57.6 | 55.8 | 52.0 | 48.1 | 45.4 |
| Central Gulf Of Alaska - 265NM West of Cape Ommaney, AK | 42.1 | 41.4 | 41.0 | 42.0 | 44.0 | 48.6 | 53.7 | 57.2 | 55.8 | 50.5 | 46.9 | 43.9 | |
| Ketchikan, AK |
52.9 (09/29/2023 14:24 UTC) |
43.2 | 42.8 | 43.0 | 44.5 | 48.3 | 53.6 | 56.4 | 56.7 | 54.3 | 50.4 | 46.5 | 44.1 |
| Port Alexander, AK |
50.0 (09/29/2023 14:18 UTC) |
42.5 | 41.6 | 41.9 | 43.5 | 46.2 | 48.7 | 50.6 | 50.6 | 49.2 | 47.8 | 45.7 | 43.9 |
| Sitka, AK |
54.7 (09/29/2023 14:18 UTC) |
43.3 | 42.2 | 42.0 | 43.7 | 47.2 | 51.1 | 54.6 | 56.8 | 55.9 | 52.6 | 48.2 | 46.5 |
| Juneau, AK |
47.7 (09/29/2023 14:18 UTC) |
38.4 | 38.0 | 38.4 | 40.8 | 44.0 | 47.0 | 48.8 | 49.3 | 48.0 | 45.5 | 42.3 | 39.8 |
| Skagway, Taiya Inlet, AK |
47.1 (09/29/2023 14:24 UTC) |
38.9 | 38.4 | 38.4 | 40.0 | 44.5 | 49.0 | 50.3 | 49.8 | 48.5 | 45.5 | 41.9 | 39.9 |
| Elfin Cove, AK |
50.0 (09/29/2023 14:18 UTC) |
43.7 | 42.9 | 42.5 | 43.6 | 45.9 | 48.1 | 50.2 | 52.0 | 52.3 | 49.7 | 46.6 | 44.7 |
| Yakutat, Yakutat Bay, AK |
52.3 (09/29/2023 14:24 UTC) |
41.2 | 40.2 | 40.0 | 42.0 | 46.5 | 51.3 | 54.2 | 55.5 | 53.9 | 50.7 | 46.7 | 43.2 |
| Cordova, AK |
50.2 (09/29/2023 14:18 UTC) |
39.6 | 38.6 | 37.9 | 39.7 | 42.6 | 46.3 | 52.2 | 53.4 | 51.3 | 48.0 | 44.6 | 41.6 |
| Seward, AK |
52.9 (09/29/2023 14:18 UTC) |
41.0 | 39.6 | 39.4 | 40.4 | 44.5 | 49.5 | 54.2 | 56.4 | 54.2 | 50.1 | 45.9 | 42.7 |
| Seldovia, AK |
49.1 (09/29/2023 14:18 UTC) |
39.7 | 38.8 | 38.5 | 40.3 | 43.0 | 46.2 | 49.3 | 51.1 | 50.7 | 48.1 | 44.4 | 41.4 |
| Nikiski, AK | 29.6 | 29.2 | 28.7 | 32.7 | 40.4 | 47.6 | 54.1 | 55.4 | 52.4 | 45.2 | 38.1 | 33.3 | |
| Anchorage, AK |
49.3 (09/29/2023 14:24 UTC) |
31.7 | 31.7 | 31.9 | 34.7 | 45.0 | 53.7 | 57.4 | 56.6 | 52.6 | 44.1 | 34.1 | 31.4 |
| Kodiak Island, AK |
49.8 (09/29/2023 14:18 UTC) |
36.8 | 36.6 | 37.0 | 39.6 | 43.9 | 47.5 | 50.6 | 52.9 | 51.8 | 47.0 | 41.2 | 37.3 |
| Alitak, AK |
49.8 (09/29/2023 14:24 UTC) |
36.4 | 35.8 | 35.6 | 37.9 | 42.1 | 46.9 | 50.8 | 53.0 | 52.0 | 47.6 | 41.8 | 38.2 |
| Sand Point, AK |
49.3 (09/29/2023 14:18 UTC) |
40.3 | 39.2 | 38.8 | 38.5 | 40.9 | 45.4 | 50.2 | 52.7 | 52.0 | 49.4 | 45.8 | 42.6 |
| King Cove, AK |
49.8 (09/29/2023 14:24 UTC) |
38.4 | 37.3 | 36.7 | 37.6 | 40.6 | 44.7 | 48.8 | 51.2 | 51.2 | 48.4 | 44.6 | 41.5 |
| Adak Island, AK |
46.6 (09/29/2023 14:18 UTC) |
39.3 | 38.8 | 38.9 | 39.6 | 41.1 | 42.6 | 44.3 | 46.1 | 46.4 | 44.9 | 42.8 | 40.9 |
| Atka, AK |
47.8 (09/29/2023 14:18 UTC) |
39.5 | 38.9 | 38.9 | 39.5 | 41.1 | 43.2 | 44.9 | 46.7 | 47.2 | 45.5 | 43.0 | 41.0 |
| Unalaska, AK |
46.0 (09/29/2023 14:18 UTC) |
38.5 | 38.3 | 38.3 | 39.4 | 42.1 | 45.2 | 47.8 | 49.4 | 48.0 | 45.2 | 42.1 | 40.1 |
| Village Cove, St Paul Island, AK |
47.7 (09/29/2023 14:24 UTC) |
32.3 | 31.8 | 32.0 | 33.0 | 36.8 | 40.5 | 44.2 | 47.5 | 47.4 | 43.5 | 38.2 | 35.2 |
| Red Dog Dock, AK |
45.0 (09/29/2023 14:12 UTC) |
28.9 | 28.8 | 28.8 | 29.0 | 30.4 | 34.6 | 49.8 | 52.5 | 47.7 | 38.2 | 30.3 | 29.0 |
| Prudhoe Bay, AK |
33.6 (09/29/2023 14:24 UTC) |
31.7 | 31.4 | 31.0 | 31.4 | 31.7 | 33.6 | 39.9 | 43.1 | 38.1 | 31.9 | 31.9 | 32.0 |
