Keawanui Beach Sea Water Temperature
A tropical beach on the North Pacific Ocean, warmest around September at about 27.3°C. Today's reading, 7-day forecast, and monthly averages below.
Keawanui Beach water temperature
Ideal swimming conditions. Feels soothing and warm, perfect for hours in the water without getting cold.
7-Day Water Temperature Forecast
Keawanui Beach Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Keawanui Beach occurs inJanuary, February, March, April, May, June, July, August, September, October, November, December — peaking at27.3°C (81.1°F) in September.
Year-Round Water Temperature Curve (°C / °F)
Hover a bar for detailsFull 12-month data table — min / avg / max & swimming comfort
| Month | Min Water Temp | Average Water Temp | Max Water Temp | Swimming Comfort |
|---|---|---|---|---|
| January | 23.5°C | 24.6°C | 25.8°C | Warm & Ideal (24°C – 28°C) |
| February | 23.2°C | 24.2°C | 25.4°C | Warm & Ideal (24°C – 28°C) |
| March | 22.8°C | 24°C | 25.3°C | Warm & Ideal (24°C – 28°C) |
| April | 23.4°C | 24.6°C | 25.5°C | Warm & Ideal (24°C – 28°C) |
| May | 24.7°C | 25.6°C | 27.2°C | Warm & Ideal (24°C – 28°C) |
| June | 24.9°C | 26.1°C | 27.1°C | Warm & Ideal (24°C – 28°C) |
| July | 25°C | 26.4°C | 27.5°C | Warm & Ideal (24°C – 28°C) |
| August | 25.5°C | 26.8°C | 28.6°C | Warm & Ideal (24°C – 28°C) |
| SeptemberCurrent | 25.8°C | 27.3°C | 28.9°C | Warm & Ideal (24°C – 28°C) |
| October | 25.6°C | 26.9°C | 28.3°C | Warm & Ideal (24°C – 28°C) |
| November | 24.6°C | 26.2°C | 27.9°C | Warm & Ideal (24°C – 28°C) |
| December | 23.9°C | 25.4°C | 27°C | Warm & Ideal (24°C – 28°C) |
Swimming FAQs for Keawanui Beach
Is the sea warm enough to swim in Keawanui Beach today?
Typical sea surface temperature in Keawanui Beach this time of year is 27.3°C (81.1°F) — classified as Warm & Ideal (24°C – 28°C). Ideal swimming conditions. Feels soothing and warm, perfect for hours in the water without getting cold. Live readings load automatically.
What are the warmest months for swimming in Keawanui Beach?
The highest water temperatures in Keawanui Beach typically occur duringJanuary, February, March, April, May, June, July, August, September, October, November, December, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Keawanui Beach in September?
Historically in September, water temperatures in Keawanui Beach average around27.3°C (81.1°F), fluctuating between a recorded minimum of 25.8°C and a maximum of 28.9°C.