Swimming in Knysna in may 2025: Average sea temperature in may and tide times in may 2025
Average sea temperature in Knysna in may 2025.
In may, according to seasonal norms, the sea temperature in Knysna is:
Minimum: 61°F
Average: 64°F
Maximum: 67°F
Other useful seasonal weather averages in may:
- Outside temperature: 62°F to 70°F
- Most common weather: "Clear/Sunny"
- The wind blows at 10.6mph
- It rains a total of 2.2in, over 3 day(s).
Should we swim in Knysna in may?
Yes... and no. The water temperature in Knysna in may is cool
Swimming in may on the beaches of Knysna is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 67°F, it can also be as low as 61°F! Note that the average is 64°F.
Note also that in may, the climate is perfect with an average outside temperature of 66°F, 2.2in of precipitation (over 3 days) and 73.65 % humidity.
Water and normal seasonal temperatures in Knysna in may
| May | |||
| Average sea temperature | 64°F | ||
| Minimum sea temperature | 61°F | ||
| Maximum sea temperature | 67°F | ||
| Average outside temperature | 67°F | ||
| Maximum outside temperature | 70°F | ||
| Minimum outside temperature | 63°F | ||
| Wind speed | 11.8mph | ||
| Wind temperature | 63°F | ||
| Precipitation | 2.2in | ||
| Number of days of rain | 3 jour(s) (10%) | ||
| Humidity | 74% | ||
| Visibility in kilometers | 9.73km | ||
| Cloud cover | 25% | ||
| Our opinion | cool swimming |
Chart of the tides in may 2025
Tide times in may 2025 in Knysna
Swim elsewhere in South Africa in may
| City | Average T° | Min. T° | Max. T° | Our opinion | Cape Town in may | 62°F | 65°F | cold swimming | Durban in may | 75°F | 78°F | pleasant swimming | Port Elizabeth (South Africa) in may | 69°F | 72°F | cool swimming | Coffee Bay in may | 75°F | 78°F | pleasant swimming | East London in may | 75°F | 78°F | pleasant swimming | George in may | 62°F | 64°F | cold swimming | Margate in may | 75°F | 78°F | pleasant swimming | Port Nolloth in may | 58°F | 61°F | freezing swimming | Richards Bay in may | 76°F | 78°F | pleasant swimming | Ballito (Dolphin Coast) in may | 75°F | 78°F | pleasant swimming | Hermanus in may | 63°F | 66°F | cold swimming | Mossel Bay in may | 62°F | 64°F | cold swimming | Plettenberg Bay in may | 64°F | 67°F | cool swimming |