World Resorts USA Hawaii Weather

Hawaii sea water temperature

Current sea water temperature:
+76.1°F
Minimum sea water temperature in May: 79.5°F
Maximum sea water temperature in May: 75.4°F
Average sea water temperature in May: 77.5°F

Sea water temperature for the last 10 days:

May 7 76.1°F May 2 76.8°F
May 6 76.3°F May 1 76.6°F
May 5 76.5°F April 30 76.5°F
May 4 76.6°F April 29 76.3°F
May 3 76.6°F April 28 76.1°F

When is the warmest sea in Hawaii?

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

Monthly Sea Temperatures in Hawaii, °F

Sea water temperature in September, °F

Show year:
2023
2022
2021

The average sea water temperature in September of 2023 was 80.0°F. The highest and lowest sea temperatures during the month were 80.6°F and 79.3°F.

Sea water temperature in October, °F

Show year:
2023
2022
2021

The average sea water temperature in October of 2023 was 80.6°F. The highest and lowest sea temperatures during the month were 81.1°F and 79.3°F.

Sea water temperature in August, °F

Show year:
2023
2022
2021

The average sea water temperature in August of 2023 was 80.1°F. The highest and lowest sea temperatures during the month were 80.2°F and 79.9°F.

Best time for vacation in Hawaii

Sunniest months:
August 17 days
July 16 days
January 16 days
Warmest months:
August 83.7 °F
September 83.3 °F
July 82.8 °F
Warmest sea temp:
September 80.7 °F
October 80.6 °F
August 80.2 °F
Coldest months:
February 76.2 °F
March 76.3 °F
January 76.7 °F
Rainiest months:
March 3 days
February 3 days
November 2 days
Windiest months:
July 16.9 mph
August 15.8 mph
June 15.4 mph

Hawaii on a weather map

Hawaii
+75°F
SW 15 mph
Feels like: +79°F
Precip.: 88%
Places in USA:
Name
°F
+59°F
+68°F
+75°F
+75°F
+81°F
+70°F
+79°F
+66°F
+79°F
+63°F
+59°F
+77°F
+79°F
+79°F
+64°F
24 Hours Forecast
Hawaii
Local time: 14:48
May 07, tuesday
1500
75°F
SW
15 mph
1800
73°F
SW
15 mph
2100
72°F
SW
12 mph
May 08, wednesday
0000
72°F
W
11 mph
0300
72°F
W
7 mph
0600
73°F
W
8 mph
0900
75°F
W
8 mph
1200
75°F
W
9 mph

Best place for vacation:

Units of measurement: °C / °F