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Coldest beach in Alaska in June

653 coastal locations in Alaska ranked by their typical June sea temperature. State-wide average in June: 9.0°C.

Coldest in June

Prudhoe Bay #2

-1.4°C

State June average

9.0°C

across 653 coastal locations in Alaska

Vs annual mean

+1.6°C

above the year-round state average

What the Alaska water feels like in June

This water is very cold and can cause pain. We don't recommend you swim in this temperature for anything other than very short swims of 5 to 10 minutes unless you are a very experienced cold water swimmer.

Alaska monthly average 3.9°C to 12.5°C
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  • Warmest month August 12.5°C
  • Coldest month March 3.9°C
  • Annual mean 7.4°C
  • Months above 20°C 0 of 12

Where June fits in the year

June sits inside the state pattern shown on the left. Browse a different month for a fresh ranking.

Alaska sea temperature map (live)

Today's reading at every Alaska beach we track. The list below uses the typical June mean from a decade of daily history.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 coldest Alaska beaches in June

Sorted by typical June mean. Click any beach for the full location page.

# Location June mean
1 Constantine Harbor, Amchitka Island, Rat Islands, Alaska Alaska 5.8°C
2 Constantine Harbour Alaska 5.8°C
3 Hot Springs Bay, Tanaga Island, Alaska Alaska 5.8°C
4 Nome, Norton Sound Alaska 5.8°C
5 Ogliuga Island (east coast), Delarof Islands, Alaska Alaska 5.7°C
6 Gareloi Island, Delarof Islands, Alaska Alaska 5.7°C
7 Applegate Cove, Chuginadak Island, Aleutian Islands, Alaska Alaska 5.6°C
8 East Cove, Yunaska Island, Alaska Alaska 5.6°C
9 North side, Yunaska Island, Alaska Alaska 5.6°C
10 Zapadni Bay, St. George Island, Bering Sea, Alaska Alaska 5.6°C
11 Zapadni Bay, St. George Island Alaska 5.6°C
12 Eastern Nunivak Island Alaska 5.6°C
13 Amukta Island, north side, Aleutian Islands, Alaska Alaska 5.5°C
14 Finch Cove, Seguam Island, Aleutian Islands, Alaska Alaska 5.5°C
15 Village Cove, St. Paul Island, Bering Sea Alaska 4.8°C
16 Mekoryuk, Mekoryuk River Entrance Alaska 4.6°C
17 Point Spencer, Port Clarence, Norton Sound Alaska 3.1°C
18 St. Matthew Island, Bering Sea, Alaska Alaska 2.7°C
19 Powooiliak Point, St. Lawrence Island, Alaska Alaska 2.6°C
20 Moghoweyik River entrance, St. Lawrence Island, Alaska Alaska 2.5°C
21 Akeftapak, St. Lawrence Island Alaska 2.5°C
22 Teller, Port Clarance, Norton Sound, Alaska Alaska 2.5°C
23 Teller, Port Clarence Alaska 2.5°C
24 Savoonga, St. Lawrence Island Alaska 2.3°C
25 Lost River, Seward Peninsula Alaska 2.2°C
Show 25 more ▸
26 Kotzebue Alaska 2.2°C
27 Fossil River entrance, St. Lawrence Island, Alaska Alaska 1.8°C
28 Outside Lopp Lagoon Alaska 1.8°C
29 Tin City, Bering Sea Alaska 1.6°C
30 Northeast Cape, St. Lawrence Island Alaska 1.1°C
31 Maknik Lagoon entrance, St. Lawrence Island, Alaska Alaska 1.1°C
32 Shishmaref Inlet 2 Alaska 0.8°C
33 Point Hope Alaska 0.2°C
34 Kiwalik, Kotzebue Sound, Alaska Alaska -0.0°C
35 Deering, Kotzebue Sound Alaska -0.2°C
36 Kotzebue, Kotzebue Sound Alaska -0.3°C
37 Cape Espenberg, Kotzebue Sound Alaska -0.7°C
38 Goodhope Bay, Kotzebue Sound Alaska -0.7°C
39 Cape Krusenstern, Kotzebue Sound Alaska -0.8°C
40 Kivalina Alaska -0.8°C
41 Red Dog Dock Alaska -0.9°C
42 Prudhoe Bay Alaska -1.1°C
43 Barrow Alaska -1.1°C
44 Barter Island Alaska -1.2°C
45 Cross Island (Dinkum Sands) Alaska -1.3°C
46 Flaxman Island Alaska -1.4°C
47 Barrow (offshore) Alaska -1.4°C
48 Point Barrow, Alaska Alaska -1.4°C
49 Point Barrow Alaska -1.4°C
50 Prudhoe Bay #2 Alaska -1.4°C

Warmest 10 in Alaska in June

Same data flipped. The warmest spots in the state for this month.

# Location June mean
1 Wrangell Alaska 12.5°C
2 Dewey Anchorage, Etolin Island, Alaska Alaska 12.2°C
3 Entrance, Kasaan Bay, Alaska Alaska 12.2°C
4 Hadley, Lyman Anchorage, Alaska Alaska 12.2°C
5 Karta Bay, Kasaan Bay, Alaska Alaska 12.2°C
6 Kasaan, Kasaan Bay, Alaska Alaska 12.2°C
7 Lindeman Cove, Kasaan Bay Alaska 12.2°C
8 Magnetic Point, Union Bay, Earnest Sound Alaska 12.2°C
9 Menefee Anch., Prince of Wales Island, Alaska Alaska 12.2°C
10 Niblack Anchorage, Moira Sound, Alaska Alaska 12.2°C

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