SeasonMapPlettenberg Bay weather in October
South Africa
October in Plettenberg Bay: nice, a little rain, with clean air — an excellent time to visit.
#7 of 12 months in Plettenberg Bay · #518 of 1383 destinations to visit in October · comfort 81/100 (tier A)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Plettenberg Bay in October
No notes yet. Open Plettenberg Bay on the map to add the first one.
Plettenberg Bay climate normals — October
| Daytime high | 20°C / 68°F | 😎 nice |
|---|---|---|
| Nighttime low | 13°C / 55°F | |
| Sea temperature | 16°C / 61°F | 🧊 bracing |
| Rainfall | 47 mm / 1.8 in | 🌦 some rain |
| Rainy days | 8 days | |
| Humidity | 78% | 💦 very humid |
| Dew point | 13°C / 55°F | |
| Sunshine | 10.7 h/day | |
| Daylight | 13 h | |
| Wind | 23 km/h / 14 mph | |
| Air quality (US AQI) | 31 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Plettenberg Bay in October
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Peak crowdsPlett Arts Festival, Term 3–4 (spring) break in South Africa, school holidays in 3 of the markets that fill it(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Plettenberg Bay's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherPlettenberg Bay's weather doesn't swing hard through the year — comfort stays fairly steady in every month.
What's on in Plettenberg Bay in October
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Nature
Whale season
1 Jul – 15 Dec · usuallyThe official whale season runs July to December, with southern right whales through the middle of it and migrating humpbacks arriving with their calves from early November. Bryde's whales and dolphins are around the bay year-round. Source ↗
- Festival
Plett Arts Festival
25 Sep – 4 OctMajor festivalCrowdedTen days of music, fine art, jazz and land-art installations across town as the southern winter ends, opening with a Twilight Meander through the galleries. Source ↗
- Festival
Bitou Birding Festival
23–30 OctBirdlife seasonA week of guided walks and talks built around the wetlands and coastline of the Bitou municipality, run with the local conservation and tourism bodies. Source ↗
Nearby, and something's on
Within 300 km of Plettenberg Bay — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Plettenberg Bay?
Plettenberg Bay in October — FAQ
- Is October a good time to visit Plettenberg Bay?
- October in Plettenberg Bay: nice, a little rain, with clean air — an excellent time to visit. It ranks #7 of 12 months for Plettenberg Bay on SeasonMap's comfort score (81/100).
- What is the weather like in Plettenberg Bay in October?
- In October, Plettenberg Bay averages a daily high of 19.9°C and a low of 13°C, with about 46.9 mm of rain over roughly 8.2 rainy days.
- What is the air quality in Plettenberg Bay in October?
- Plettenberg Bay has a mean US Air Quality Index of about 31 in October.
Other months in Plettenberg Bay
Compare Plettenberg Bay in October
Warmer or cooler than Plettenberg Bay in October
Similar destinations in Southern Africa — October
Within 300 km: Knysna's Southern right whales around 15 Jun – 15 Nov, and Port Elizabeth's Whales in Algoa Bay around 1 Jun – 30 Nov.