World Resorts USA Anchorage Weather

Anchorage sea water temperature

Current sea water temperature:
+50.4°F
Minimum sea water temperature in June: 58.8°F
Maximum sea water temperature in June: 45.9°F
Average sea water temperature in June: 53.3°F

Sea water temperature for the last 10 days:

June 5 50.4°F May 30 45.0°F
June 4 48.0°F May 29 45.1°F
June 3 47.5°F May 28 45.0°F
June 1 45.9°F May 27 44.6°F
May 31 45.5°F May 26 44.2°F

When is the warmest sea in Anchorage?

Based on the data about daily sea water temperature for the last three years the warmest sea in Anchorage was noticed in August, July and June.

Monthly Sea Temperatures in Anchorage, °F

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 57.9°F. The highest and lowest sea temperatures during the month were 59.2°F and 55.8°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 56.4°F. The highest and lowest sea temperatures during the month were 58.3°F and 55.0°F.

Sea water temperature in June, °F

Show year:
2025
2024
2023

The average sea water temperature in June of 2025 was 52.7°F. The highest and lowest sea temperatures during the month were 55.9°F and 49.8°F.

Best time for vacation in Anchorage

Sunniest months:
December 8 days
November 8 days
January 6 days
Warmest months:
July 59.5 °F
August 58.5 °F
June 56.4 °F
Warmest sea temp:
August 57.4 °F
July 57.1 °F
June 53.4 °F
Coldest months:
January 15.5 °F
December 15.8 °F
February 20.0 °F
Rainiest months:
August 3 days
September 2 days
October 2 days
Windiest months:
November 5.9 mph
October 5.6 mph
January 5.2 mph

Anchorage on a weather map

Anchorage
+61°F
NE 4 mph
Feels like: +61°F
Precip.: 1%
Places in USA:
Name
°F
+77°F
+77°F
+106°F
+75°F
+75°F
+81°F
+72°F
+77°F
+66°F
+75°F
+66°F
+81°F
+84°F
+79°F
+70°F
24 Hours Forecast
Anchorage
Local time: 17:07
June 05, friday
1800
61°F
NE
4 mph
2100
55°F
N
8 mph
June 06, saturday
0000
52°F
NW
6 mph
0300
50°F
W
2 mph
0600
48°F
N
2 mph
0900
54°F
N
2 mph
1200
57°F
N
5 mph
1500
59°F
N
6 mph
Units of measurement: °C / °F