Swimming in Guam (Marianas) in august 2025: Average sea temperature in august and tide times in august 2025
Average sea temperature in Guam (Marianas) in august 2025.
In august, according to seasonal norms, the sea temperature in Guam (Marianas) is:
Minimum: 85°F
Average: 86°F
Maximum: 87°F
Other useful seasonal weather averages in august:
- Outside temperature: 84°F to 85°F
- Most common weather: "Moderate rain at times"
- The wind blows at 18mph
- It rains a total of 19.8in, over 22 day(s).
Should we swim in Guam (Marianas) in august?
Yes! The water temperature in Guam (Marianas) in august is ideal
In august, swimming is ideal on the beaches around Guam (Marianas)! With water reaching 87°F at most and 86°F on average, spending time in the water is very pleasant.
Note also that in august, the climate is very bad with an average outside temperature of 84°F, 19.8in of precipitation (over 22 days) and 77.98 % humidity.
Water and normal seasonal temperatures in Guam (Marianas) in august
| August | |||
| Average sea temperature | 86°F | ||
| Minimum sea temperature | 85°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 86°F | ||
| Minimum outside temperature | 85°F | ||
| Wind speed | 11.8mph | ||
| Wind temperature | 85°F | ||
| Precipitation | 19.8in | ||
| Number of days of rain | 22 jour(s) (71%) | ||
| Humidity | 78% | ||
| Visibility in kilometers | 8.7km | ||
| Cloud cover | 46% | ||
| Our opinion | ideal swimming |
Chart of the tides in august 2025
Tide times in august 2025 in Guam (Marianas)
Swim elsewhere in Micronesia in august
| City | Average T° | Min. T° | Max. T° | Our opinion | Marshall islands in august | 85°F | 86°F | ideal swimming | Chuuk Lagoon (Caroline Islands) in august | 85°F | 87°F | ideal swimming | Kosrae Island in august | 86°F | 88°F | ideal swimming | Nauru in august | 86°F | 87°F | ideal swimming | Palikir in august | 86°F | 87°F | ideal swimming | Pohnpei in august | 85°F | 87°F | ideal swimming | Yap islands in august | 85°F | 87°F | ideal swimming |