Pierces Beach Sea Water Temperature
A cool beach on the Coastal Waters, warmest around September at about 15.7°C. Today's reading, 7-day forecast, and monthly averages below.
Pierces Beach water temperature
Wetsuit strongly recommended. Sudden entry may cause cold shock. Suitable only for brief, brisk plunges.
7-Day Water Temperature Forecast
Pierces Beach Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Pierces Beach occurs inJuly, August, September, October — peaking at15.7°C (60.3°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 | 2.2°C | 4.4°C | 6.5°C | Very Cold (< 16°C) |
| February | 1.5°C | 2.4°C | 5.7°C | Very Cold (< 16°C) |
| March | -1.2°C | 1.9°C | 3.4°C | Very Cold (< 16°C) |
| April | 0.5°C | 3.4°C | 6°C | Very Cold (< 16°C) |
| May | 3.5°C | 6.2°C | 10.3°C | Very Cold (< 16°C) |
| June | 5.6°C | 10.2°C | 13.5°C | Very Cold (< 16°C) |
| July | 11.1°C | 14.2°C | 17.3°C | Very Cold (< 16°C) |
| August | 12.2°C | 15.4°C | 19.1°C | Very Cold (< 16°C) |
| SeptemberCurrent | 12.8°C | 15.7°C | 19.1°C | Very Cold (< 16°C) |
| October | 11.1°C | 13.9°C | 17.3°C | Very Cold (< 16°C) |
| November | 8°C | 10.4°C | 14°C | Very Cold (< 16°C) |
| December | 4.5°C | 7°C | 8.9°C | Very Cold (< 16°C) |
Swimming FAQs for Pierces Beach
Is the sea warm enough to swim in Pierces Beach today?
Typical sea surface temperature in Pierces Beach this time of year is 15.7°C (60.3°F) — classified as Very Cold (< 16°C). Wetsuit strongly recommended. Sudden entry may cause cold shock. Suitable only for brief, brisk plunges. Live readings load automatically.
What are the warmest months for swimming in Pierces Beach?
The highest water temperatures in Pierces Beach typically occur duringJuly, August, September, October, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Pierces Beach in September?
Historically in September, water temperatures in Pierces Beach average around15.7°C (60.3°F), fluctuating between a recorded minimum of 12.8°C and a maximum of 19.1°C.