Runswick Sands Sea Water Temperature
A cool beach on the North Sea, warmest around August at about 15.2°C. Today's reading, 7-day forecast, and monthly averages below.
Runswick Sands water temperature
Wetsuit strongly recommended. Sudden entry may cause cold shock. Suitable only for brief, brisk plunges.
7-Day Water Temperature Forecast
Runswick Sands Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Runswick Sands occurs inJune, July, August, September — peaking at15.2°C (59.4°F) in August.
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 | 5.9°C | 7.8°C | 9°C | Very Cold (< 16°C) |
| February | 6°C | 7°C | 7.8°C | Very Cold (< 16°C) |
| March | 5.7°C | 6.8°C | 8.8°C | Very Cold (< 16°C) |
| April | 6.4°C | 7.5°C | 8.9°C | Very Cold (< 16°C) |
| May | 7.9°C | 9.8°C | 13.1°C | Very Cold (< 16°C) |
| June | 10.5°C | 12.7°C | 15.2°C | Very Cold (< 16°C) |
| July | 12.5°C | 14.9°C | 17.8°C | Very Cold (< 16°C) |
| August | 13.9°C | 15.2°C | 16.8°C | Very Cold (< 16°C) |
| SeptemberCurrent | 11.5°C | 14°C | 16.3°C | Very Cold (< 16°C) |
| October | 10.5°C | 12.2°C | 13.6°C | Very Cold (< 16°C) |
| November | 9.1°C | 10.6°C | 12.2°C | Very Cold (< 16°C) |
| December | 8.1°C | 9.1°C | 10.8°C | Very Cold (< 16°C) |
Swimming FAQs for Runswick Sands
Is the sea warm enough to swim in Runswick Sands today?
Typical sea surface temperature in Runswick Sands this time of year is 14°C (57.2°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 Runswick Sands?
The highest water temperatures in Runswick Sands typically occur duringJune, July, August, September, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Runswick Sands in September?
Historically in September, water temperatures in Runswick Sands average around14°C (57.2°F), fluctuating between a recorded minimum of 11.5°C and a maximum of 16.3°C.