Saint David’s Sea Temperature

(Today) 2022

13.7°C / 56.6°F

Current weather

12°C / 54°F
(overcast clouds)

Partly cloudy

Wind

14 mph

Humidity

87%


The measurements for the water temperature in Saint David’s, Wales 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.

Monthly average water temp

Monthly average max / min water temperatures

The graph below shows the range of monthly Saint David’s water temperature derived from many years of historical sea surface temperature data.

Saint David’s average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Saint David’s
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 8.3 8 8 8.2 10 11.4 13.6 14.8 14.7 13.5 12.4 10.2
Max °C 11 10.2 9.5 11.3 12.2 15.1 16.9 17 16.7 15.7 14.3 12.7
Min °F 48 47.3 47 48 50.9 54 57.8 59.5 59.3 57.2 55 51.3
Max °F 50.7 49.5 48.5 51.1 53.1 57.7 61.1 61.7 61.3 59.4 56.9 53.8

The warmest water temperature is in August with an average around 60.6°F / 15.9°C. The coldest month is March with an average water temperature of 47.7°F / 8.7°C.


7 day tide forecast for Saint David’s

WedThuFriSatSunMonTue
  • Low 01:33am
    (1.43m)
  • High 07:35am
    (5.07m)
  • Low 01:44pm
    (1.41m)
  • High 07:51pm
    (5.24m)
  • Low 02:09am
    (1.38m)
  • High 08:10am
    (5.1m)
  • Low 02:19pm
    (1.37m)
  • High 08:26pm
    (5.27m)
  • Low 02:44am
    (1.35m)
  • High 08:46am
    (5.09m)
  • Low 02:54pm
    (1.36m)
  • High 09:01pm
    (5.27m)
  • Low 03:19am
    (1.36m)
  • High 09:21am
    (5.04m)
  • Low 03:29pm
    (1.4m)
  • High 09:36pm
    (5.21m)
  • Low 03:55am
    (1.41m)
  • High 09:57am
    (4.96m)
  • Low 04:06pm
    (1.49m)
  • High 10:12pm
    (5.12m)
  • Low 04:33am
    (1.51m)
  • High 10:34am
    (4.85m)
  • Low 04:43pm
    (1.61m)
  • High 10:49pm
    (5.01m)
  • Low 05:11am
    (1.63m)
  • High 11:14am
    (4.72m)
  • Low 05:24pm
    (1.74m)
  • High 11:31pm
    (4.89m)
7 day tide times for Saint David’s

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