Porthleven Sea Temperature

(Today) 2024

10.8°C / 51.4°F

The water will feel cold. All but the most ardent watersports enthusiasts will be thinking of packing up for the winter. If not we'd suggest a thick 5/4mm wetsuit along with some boots and a hood.

Current weather

8°C / 47°F
(scattered clouds)
Partly cloudy
Wind
15 mph
Humidity
81%

The measurements for the water temperature in Porthleven, England are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.

Water temp by month

Monthly average max / min water temperatures

The graph below shows the range of monthly Porthleven water temperature derived from many years of historical sea surface temperature data.

Porthleven average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Porthleven
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 9.2 8.9 8.6 9 10.7 11.9 13.6 15.7 15.1 13.4 12.2 10.7
Max °C 11.6 11.1 10.8 12.3 13.3 16.5 19.7 18.6 18 16.3 14.2 12.7
Min °F 49.5 48.9 48.4 49.5 52.3 55.3 58.9 61.4 60.3 57.2 54.8 52.1
Max °F 51.9 51.1 50.6 52.8 54.9 59.9 65 64.3 63.2 60.1 56.8 54.1

The warmest water temperature is in August with an average around 62.8°F / 17.1°C. The coldest month is March with an average water temperature of 49.5°F / 9.7°C.


7 day tide forecast for Porthleven

ThuFriSatSunMonTueWed
  • Low 01:00am
    (0.99m)
  • High 06:51am
    (5.33m)
  • Low 01:14pm
    (0.99m)
  • High 07:06pm
    (5.23m)
  • Low 01:26am
    (1.08m)
  • High 07:16am
    (5.18m)
  • Low 01:41pm
    (1.13m)
  • High 07:28pm
    (5.09m)
  • Low 01:54am
    (1.23m)
  • High 07:36am
    (4.98m)
  • Low 02:07pm
    (1.33m)
  • High 07:42pm
    (4.92m)
  • Low 03:25am
    (1.44m)
  • High 08:46am
    (4.75m)
  • Low 03:39pm
    (1.58m)
  • High 08:56pm
    (4.73m)
  • Low 04:01am
    (1.69m)
  • High 09:16am
    (4.48m)
  • Low 04:19pm
    (1.86m)
  • High 09:46pm
    (4.49m)
  • Low 04:53am
    (1.97m)
  • High 10:35am
    (4.2m)
  • Low 05:21pm
    (2.14m)
  • High 11:34pm
    (4.3m)
  • Low 06:15am
    (2.17m)
  • High 12:34pm
    (4.1m)
  • Low 06:59pm
    (2.27m)
7 day tide times for Porthleven

*These tide times are estimates based on the nearest accurate location (Newlyn, England) and may differ by up to half an hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.