Swimming in Port Nolloth in september 2025: Average sea temperature in september and tide times in september 2025
Average sea temperature in Port Nolloth in september 2025.
In september, according to seasonal norms, the sea temperature in Port Nolloth is:
Minimum: 55°F
Average: 58°F
Maximum: 61°F
Other useful seasonal weather averages in september:
- Outside temperature: 59°F to 68°F
- Most common weather: "Clear/Sunny"
- The wind blows at 9.3mph
- It rains a total of 0.4in, over 0 day(s).
Should we swim in Port Nolloth in september?
No... The water temperature in Port Nolloth in september is freezing
You won't be able to swim in Port Nolloth in september! The water temperature is freezing, reaching as low as 55°F (and only 61°F at best)! Our advice: if you are going to Port Nolloth this month, plan to sightsee and forget the beach!
Note also that in september, the climate is good with an average outside temperature of 64°F, 0.4in of precipitation (over 0 days) and 70.61 % humidity.
Water and normal seasonal temperatures in Port Nolloth in september
| September | |||
| Average sea temperature | 58°F | ||
| Minimum sea temperature | 55°F | ||
| Maximum sea temperature | 61°F | ||
| Average outside temperature | 65°F | ||
| Maximum outside temperature | 70°F | ||
| Minimum outside temperature | 59°F | ||
| Wind speed | 16.8mph | ||
| Wind temperature | 59°F | ||
| Precipitation | 0.4in | ||
| Humidity | 71% | ||
| Visibility in kilometers | 9.83km | ||
| Cloud cover | 15% | ||
| Our opinion | freezing swimming |
Chart of the tides in september 2025
Tide times in september 2025 in Port Nolloth
Swim elsewhere in South Africa in september
| City | Average T° | Min. T° | Max. T° | Our opinion | Cape Town in september | 60°F | 62°F | cold swimming | Durban in september | 72°F | 74°F | pleasant swimming | Port Elizabeth (South Africa) in september | 67°F | 70°F | cool swimming | Coffee Bay in september | 72°F | 74°F | pleasant swimming | East London in september | 70°F | 73°F | pleasant swimming | George in september | 62°F | 65°F | cold swimming | Margate in september | 72°F | 74°F | pleasant swimming | Richards Bay in september | 73°F | 74°F | pleasant swimming | Ballito (Dolphin Coast) in september | 72°F | 74°F | pleasant swimming | Hermanus in september | 60°F | 62°F | cold swimming | Knysna in september | 63°F | 65°F | cool swimming | Mossel Bay in september | 62°F | 65°F | cold swimming | Plettenberg Bay in september | 63°F | 65°F | cool swimming |