World Resorts USA Kenai Weather

Kenai sea water temperature

Current sea water temperature:
+33.8°F
Minimum sea water temperature in February: 36.9°F
Maximum sea water temperature in February: 32.5°F
Average sea water temperature in February: 34.5°F

Sea water temperature for the last 10 days:

February 26 33.8°F February 21 33.8°F
February 25 33.6°F February 20 34.0°F
February 24 33.6°F February 19 34.0°F
February 23 33.4°F February 18 34.0°F
February 22 33.4°F February 17 34.2°F

When is the warmest sea in Kenai?

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

Monthly Sea Temperatures in Kenai, °F

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 56.8°F. The highest and lowest sea temperatures during the month were 58.3°F and 55.0°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 54.7°F. The highest and lowest sea temperatures during the month were 56.8°F and 52.7°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 54.1°F. The highest and lowest sea temperatures during the month were 55.9°F and 51.8°F.

Best time for vacation in Kenai

Sunniest months:
January 7 days
June 7 days
August 7 days
Warmest months:
July 58.0 °F
August 57.6 °F
June 54.7 °F
Warmest sea temp:
August 56.1 °F
July 54.2 °F
September 53.4 °F
Coldest months:
January 19.2 °F
December 20.6 °F
February 22.6 °F
Rainiest months:
August 3 days
September 3 days
July 2 days
Windiest months:
December 9.1 mph
January 8.8 mph
November 8.7 mph

Kenai on a weather map

Kenai
-8°F
W 4 mph
Feels like: -18°F
Precip.: 0%
Places in USA:
Name
°F
+55°F
+70°F
+70°F
+82°F
+77°F
+75°F
+73°F
+66°F
+45°F
+81°F
+59°F
+77°F
+77°F
+81°F
+36°F
24 Hours Forecast
Kenai
Local time: 10:45
February 26, thursday
1200
-8°F
W
4 mph
1500
-4°F
SW
6 mph
1800
-8°F
W
5 mph
2100
-15°F
W
4 mph
February 27, friday
0000
-18°F
W
5 mph
0300
-18°F
W
6 mph
0600
-22°F
W
7 mph
0900
-22°F
W
7 mph
Units of measurement: °C / °F