Current sea water temperature:
+84.0°F
| Minimum sea water temperature in December: | 85.1°F |
| Maximum sea water temperature in December: | 81.9°F |
| Average sea water temperature in December: | 83.8°F |
| more information | |
14 days
forecast
forecast
| Guam |
monthly
weather
weather
| Guam |
Sea water temperature for the last 10 days:
| December 21 | 84.0°F | December 16 | 84.0°F |
| December 20 | 83.8°F | December 15 | 84.2°F |
| December 19 | 84.0°F | December 14 | 84.0°F |
| December 18 | 84.0°F | December 13 | 84.4°F |
| December 17 | 84.2°F | December 12 | 84.6°F |
Monthly sea water temperature, °F
When is the warmest sea in Guam?
Based on the data about daily sea water temperature for the last three years the warmest sea in Guam was noticed in August, September and July.
Monthly Sea Temperatures in Guam, °F
Sea water temperature in August, °F
Show year:
2024
2023
2022
The average sea water temperature in August of 2024 was 86.1°F. The highest and lowest sea temperatures during the month were 86.5°F and 85.1°F.
Sea water temperature in September, °F
Show year:
2024
2023
2022
The average sea water temperature in September of 2024 was 85.9°F. The highest and lowest sea temperatures during the month were 86.7°F and 84.7°F.
Sea water temperature in July, °F
Show year:
2024
2023
2022
The average sea water temperature in July of 2024 was 85.7°F. The highest and lowest sea temperatures during the month were 86.2°F and 85.3°F.
current
weather
weather
| Guam |
weather in
December
December
| Guam |
Best time for vacation in Guam
Guam on a weather map
Places in Northern Mariana Islands:
Name
°F
24 Hours Forecast
Guam
Local time: 02:18
December 22, sunday
0300
82°F
W
14 mph
14 mph
0600
82°F
W
14 mph
14 mph
0900
82°F
W
14 mph
14 mph
1200
84°F
W
14 mph
14 mph
1500
84°F
W
14 mph
14 mph
1800
82°F
W
12 mph
12 mph
2100
82°F
W
12 mph
12 mph
December 23, monday
0000
81°F
W
12 mph
12 mph
