Marazion Sea Temperature

(Today) 2024

12.3°C / 54.2°F

The water will feel cool (fresh). Probably too cold for all but seasoned swimmers. We'd recommend a 4mm or 5mm wetsuit if you want to stay in the water.

*Live data from Penzance: 11.7°C / 53.1°F

Current weather

9°C / 47°F
(haze)
Partly cloudy
Wind
10 mph
Humidity
81%

The measurements for the water temperature in Marazion, 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.

*Live data may vary from satellite readings for a number of reasons. These include local factors, depth of smapling and time of day.

Water temp by month

Monthly average max / min water temperatures

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

Marazion average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Marazion
  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 Marazion

ThuFriSatSunMonTueWed
  • High 1:28am
    (4.91m)
  • Low 8:08am
    (1.45m)
  • High 1:54pm
    (5.16m)
  • Low 8:38pm
    (1.27m)
  • High 2:25am
    (5.15m)
  • Low 9:07am
    (1.25m)
  • High 2:50pm
    (5.31m)
  • Low 9:33pm
    (1.14m)
  • High 3:17am
    (5.35m)
  • Low 10:01am
    (1.09m)
  • High 3:41pm
    (5.41m)
  • Low 10:24pm
    (1.06m)
  • High 4:04am
    (5.5m)
  • Low 10:52am
    (1m)
  • High 4:28pm
    (5.44m)
  • Low 11:12pm
    (1.05m)
  • High 4:50am
    (5.57m)
  • Low 11:41am
    (0.98m)
  • High 5:14pm
    (5.4m)
  • Low 11:58pm
    (1.1m)
  • High 5:34am
    (5.56m)
  • Low 12:27pm
    (1.04m)
  • High 5:57pm
    (5.29m)
  • Low 12:40am
    (1.2m)
  • High 6:17am
    (5.47m)
  • Low 1:10pm
    (1.16m)
  • High 6:41pm
    (5.12m)
7 day tide times for Marazion

*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.