Halangy Porth Sea Water Temperature
A temperate beach on the Celtic Sea, warmest around August at about 17°C. Today's reading, 7-day forecast, and monthly averages below.
Halangy Porth water temperature
Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing.
7-Day Water Temperature Forecast
Halangy Porth Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Halangy Porth occurs inJune, July, August, September — peaking at17°C (62.6°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 | 9.8°C | 10.8°C | 12°C | Very Cold (< 16°C) |
| February | 9.3°C | 10.2°C | 10.9°C | Very Cold (< 16°C) |
| March | 9.4°C | 10°C | 11°C | Very Cold (< 16°C) |
| April | 9.8°C | 10.6°C | 11.8°C | Very Cold (< 16°C) |
| May | 10.6°C | 12.2°C | 14.2°C | Very Cold (< 16°C) |
| June | 12.7°C | 14.7°C | 16.6°C | Very Cold (< 16°C) |
| July | 14.8°C | 16.6°C | 20°C | Cool / Refreshing (16°C – 20°C) |
| August | 15.6°C | 17°C | 18.1°C | Cool / Refreshing (16°C – 20°C) |
| SeptemberCurrent | 14.4°C | 16.2°C | 18.5°C | Cool / Refreshing (16°C – 20°C) |
| October | 12.7°C | 14.5°C | 15.7°C | Very Cold (< 16°C) |
| November | 10.6°C | 12.7°C | 14°C | Very Cold (< 16°C) |
| December | 10.8°C | 11.6°C | 12.6°C | Very Cold (< 16°C) |
Swimming FAQs for Halangy Porth
Is the sea warm enough to swim in Halangy Porth today?
Typical sea surface temperature in Halangy Porth this time of year is 16.2°C (61.2°F) — classified as Cool / Refreshing (16°C – 20°C). Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing. Live readings load automatically.
What are the warmest months for swimming in Halangy Porth?
The highest water temperatures in Halangy Porth typically occur duringJune, July, August, September, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Halangy Porth in September?
Historically in September, water temperatures in Halangy Porth average around16.2°C (61.2°F), fluctuating between a recorded minimum of 14.4°C and a maximum of 18.5°C.