Swim in Plettenberg Bay in september 2024What is the temperature of the sea in in september?

Average sea temperature in Plettenberg Bay in september 2024.

In september, according to seasonal norms, the sea temperature in Plettenberg Bay is:

Minimum: 61°F

Average: 63°F

Maximum: 65°F

Other useful seasonal weather averages in september:

  • Outside temperature: 60°F to 67°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 9.3mph
  • It rains a total of 2.5in, over 3 day(s).

Should we swim in Plettenberg Bay in september?

Yes... and no. The water temperature in Plettenberg Bay in september is cool

Swimming in september on the beaches of Plettenberg Bay is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 65°F, it can also be as low as 61°F! Note that the average is 63°F.

Note also that in september, the climate is good with an average outside temperature of 63°F, 2.5in of precipitation (over 3 days) and 74.47 % humidity.

Water and normal seasonal temperatures in Plettenberg Bay in september

September
Average sea temperature 63°F
Minimum sea temperature 61°F
Maximum sea temperature 65°F
Average outside temperature 65°F
Maximum outside temperature 67°F
Minimum outside temperature 61°F
Wind speed 13.7mph
Wind temperature 59°F
Precipitation 2.5in
Number of days of rain 3 jour(s)
(10%)
Humidity 75%
Visibility in kilometers 9.67km
Cloud cover 29%
Our opinion cool swimming

Swim elsewhere in South Africa in september

City Average T° Max. T° Our opinion
Cape Town in september60°F62°Fcold swimming
Durban in september72°F74°Fpleasant swimming
Port Elizabeth (South Africa) in september67°F70°Fcool swimming
Coffee Bay in september72°F74°Fpleasant swimming
East London in september70°F73°Fpleasant swimming
George in september62°F65°Fcold swimming
Margate in september72°F74°Fpleasant swimming
Port Nolloth in september58°F61°Ffreezing swimming
Richards Bay in september73°F74°Fpleasant swimming
Ballito (Dolphin Coast) in september72°F74°Fpleasant swimming
Hermanus in september60°F62°Fcold swimming
Knysna in september63°F65°Fcool swimming
Mossel Bay in september62°F65°Fcold swimming

Swim in South Africa in september: sea temperature by city

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