Upper Beach Sea Water Temperature
A mild beach on the Gulf of California, warmest around September at about 20.6°C. Today's reading, 7-day forecast, and monthly averages below.
Upper Beach water temperature
Pleasant and revitalizing. Great for most beachgoers and active recreational swimming.
7-Day Water Temperature Forecast
Upper Beach Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Upper Beach occurs inJuly, August, September, October — peaking at20.6°C (69.1°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 | 13.4°C | 14.9°C | 16.6°C | Very Cold (< 16°C) |
| February | 13.3°C | 14.6°C | 17°C | Very Cold (< 16°C) |
| March | 13.2°C | 14.8°C | 17.6°C | Very Cold (< 16°C) |
| April | 13.8°C | 15.5°C | 17.2°C | Very Cold (< 16°C) |
| May | 14.6°C | 16.8°C | 19.1°C | Cool / Refreshing (16°C – 20°C) |
| June | 15°C | 18.2°C | 20.5°C | Cool / Refreshing (16°C – 20°C) |
| July | 17.8°C | 20°C | 23.4°C | Comfortable (20°C – 24°C) |
| August | 18.4°C | 20.5°C | 23.3°C | Comfortable (20°C – 24°C) |
| SeptemberCurrent | 17.6°C | 20.6°C | 23.3°C | Comfortable (20°C – 24°C) |
| October | 17.1°C | 19.1°C | 23.6°C | Cool / Refreshing (16°C – 20°C) |
| November | 15.5°C | 17.5°C | 19.9°C | Cool / Refreshing (16°C – 20°C) |
| December | 14.2°C | 15.9°C | 18.5°C | Very Cold (< 16°C) |
Swimming FAQs for Upper Beach
Is the sea warm enough to swim in Upper Beach today?
Typical sea surface temperature in Upper Beach this time of year is 20.6°C (69.1°F) — classified as Comfortable (20°C – 24°C). Pleasant and revitalizing. Great for most beachgoers and active recreational swimming. Live readings load automatically.
What are the warmest months for swimming in Upper Beach?
The highest water temperatures in Upper Beach typically occur duringJuly, August, September, October, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Upper Beach in September?
Historically in September, water temperatures in Upper Beach average around20.6°C (69.1°F), fluctuating between a recorded minimum of 17.6°C and a maximum of 23.3°C.