When is the best pool day in Hermanus?
This week's answer
🏊 Thursday, 13 Aug is the best day to pool day in Hermanus this week, scoring 93/100.
Thursday 13 August is your pool day in Hermanus—25°, minimal rain risk, and the gentlest wind of the week at 20 km/h. Skip Monday entirely; 76% rain and 14° will ruin it. Tuesday through Wednesday warm up gradually but stay breezy and cool for comfortable swimming.
The week, scored for pool day
Day by day
Tap any day for the factor breakdown — temperature, dryness, wind and sky, each scored out of 100.
Never miss a great pool day day
Free email alert when Hermanus lines up a top-scoring day.
Local know-how
A proper pool day is simple: hot, sunny, still and dry. The bar is higher than any other activity on the list.
- ◆Wind chill is real even at 28° — a still 26° beats a windy 30°.
- ◆UV peaks 11am–3pm; the water feels best from mid-afternoon once it's soaked up the day.
Questions people ask
When is the best pool day in Hermanus this week?
Thursday, 13 Aug is the best day to pool day in Hermanus this week, scoring 93/100.
What temperature is warm enough to swim outdoors?
Most people want an air temperature of at least 25° with sun and light wind before an unheated pool feels like a treat rather than a dare.