Current sea water temperature:
+80.2°F
| Minimum sea water temperature in November: | 81.9°F |
| Maximum sea water temperature in November: | 76.1°F |
| Average sea water temperature in November: | 79.1°F |
| more information | |
14 days
forecast
forecast
| Hilo |
monthly
weather
weather
| Hilo |
Sea water temperature for the last 10 days:
| November 8 | 80.2°F | November 3 | 80.4°F |
| November 7 | 80.1°F | November 2 | 80.1°F |
| November 6 | 79.9°F | November 1 | 80.4°F |
| November 5 | 80.1°F | October 31 | 80.6°F |
| November 4 | 80.2°F | October 30 | 80.8°F |
Monthly sea water temperature, °F
When is the warmest sea in Hilo?
Based on the data about daily sea water temperature for the last three years the warmest sea in Hilo was noticed in September, October and August.
Monthly Sea Temperatures in Hilo, °F
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 81.1°F. The highest and lowest sea temperatures during the month were 81.7°F and 80.1°F.
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 80.7°F. The highest and lowest sea temperatures during the month were 81.5°F and 79.9°F.
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 81.0°F. The highest and lowest sea temperatures during the month were 81.9°F and 79.9°F.
current
weather
weather
| Hilo |
weather in
November
November
| Hilo |
Best time for vacation in Hilo
Hilo on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Hilo
Local time: 17:21
November 08, sunday
1800
77°F
SW
8 mph
8 mph
2100
77°F
SW
7 mph
7 mph
November 09, monday
0000
75°F
SW
9 mph
9 mph
0300
75°F
SW
12 mph
12 mph
0600
75°F
SW
9 mph
9 mph
0900
75°F
SW
3 mph
3 mph
1200
77°F
W
7 mph
7 mph
1500
77°F
W
9 mph
9 mph
