Swimming in Saint John’s in august 2025: Average sea temperature in august and tide times in august 2025
Average sea temperature in Saint John’s in august 2025.
In august, according to seasonal norms, the sea temperature in Saint John’s is:
Minimum: 82°F
Average: 85°F
Maximum: 87°F
Other useful seasonal weather averages in august:
- Outside temperature: 83°F to 84°F
- Most common weather: "Moderate rain at times"
- The wind blows at 18mph
- It rains a total of 8in, over 10 day(s).
Should we swim in Saint John’s in august?
Yes! The water temperature in Saint John’s in august is ideal
In august, swimming is ideal on the beaches around Saint John’s! With water reaching 87°F at most and 85°F on average, spending time in the water is very pleasant.
Note also that in august, the climate is tolerable with an average outside temperature of 83°F, 7.9in of precipitation (over 10 days) and 78.68 % humidity.
Water and normal seasonal temperatures in Saint John’s in august
| August | |||
| Average sea temperature | 85°F | ||
| Minimum sea temperature | 82°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 83°F | ||
| Wind speed | 17.4mph | ||
| Wind temperature | 85°F | ||
| Precipitation | 8in | ||
| Number of days of rain | 10 jour(s) (33%) | ||
| Humidity | 79% | ||
| Visibility in kilometers | 9.46km | ||
| Cloud cover | 42% | ||
| Our opinion | ideal swimming |
Chart of the tides in august 2025
Tide times in august 2025 in Saint John’s
Swim elsewhere on Antigua and Barbuda in august
| City | Average T° | Min. T° | Max. T° | Our opinion | Jolly Harbour in august | 85°F | 87°F | ideal swimming |
Swim on Antigua and Barbuda in august: sea temperature by city