Swimming in Port Moresby in august 2025: Average sea temperature in august and tide times in august 2025
Average sea temperature in Port Moresby in august 2025.
In august, according to seasonal norms, the sea temperature in Port Moresby is:
Minimum: 76°F
Average: 78°F
Maximum: 81°F
Other useful seasonal weather averages in august:
- Outside temperature: 75°F to 83°F
- Most common weather: "Clear/Sunny"
- The wind blows at 14.9mph
- It rains a total of 5.7in, over 8 day(s).
Should we swim in Port Moresby in august?
Yes! The water temperature in Port Moresby in august is pleasant
Swimming in august is pleasant in Port Moresby and the surrounding area. The sea temperature is 78°F on average (min/max: 76°F/81°F), allowing you to swim for a long time and enjoy water sports.
Note also that in august, the climate is good with an average outside temperature of 79°F, 5.7in of precipitation (over 8 days) and 83.18 % humidity.
Water and normal seasonal temperatures in Port Moresby in august
| August | |||
| Average sea temperature | 78°F | ||
| Minimum sea temperature | 76°F | ||
| Maximum sea temperature | 81°F | ||
| Average outside temperature | 79°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 76°F | ||
| Wind speed | 14.3mph | ||
| Wind temperature | 76°F | ||
| Precipitation | 5.7in | ||
| Number of days of rain | 8 jour(s) (26%) | ||
| Humidity | 84% | ||
| Visibility in kilometers | 9.42km | ||
| Cloud cover | 37% | ||
| Our opinion | pleasant swimming |
Chart of the tides in august 2025
Tide times in august 2025 in Port Moresby
Swim elsewhere in Papua New Guinea in august
| City | Average T° | Min. T° | Max. T° | Our opinion | Madang in august | 83°F | 85°F | ideal swimming | Lae in august | 83°F | 84°F | ideal swimming | Kimbe in august | 84°F | 86°F | ideal swimming |