Sea temperature in Wales today
On the map below, find the water temperature measured today for different cities in Wales.
Water temperature in Wales by city
Below, find the current sea temperature and weather conditions in several coastal cities in Wales.
Sea temperature in Cardiff : 47°F Today's weather conditions: Outside temperature min/max: 36°F/47°F • Wind speed: 24.9mph • Waves: 3.6ft (6.9ft maximum) every 13.6 secondsToday's sea temperature in Cardiff
Sea temperature in Conwy : 47°F Today's weather conditions: Outside temperature min/max: 38°F/45°F • Wind speed: 13.1mph • Waves: 2.6ft (3ft maximum) every 12.2 secondsToday's sea temperature in Conwy
Sea temperature in Holyhead : 49°F Today's weather conditions: Outside temperature min/max: 40°F/47°F • Wind speed: 15.5mph • Waves: 3.9ft (1.6ft maximum) every 5.5 secondsToday's sea temperature in Holyhead
Sea temperature in Pembrokeshire : 45°F Today's weather conditions: Outside temperature min/max: 41°F/49°F • Wind speed: 19.9mph • Waves: 12.8ft (6.6ft maximum) every 11.4 secondsToday's sea temperature in Pembrokeshire
Sea temperature in Snowdonia National Park : 47°F Today's weather conditions: Outside temperature min/max: 40°F/43°F • Wind speed: 11.2mph • Waves: 3.3ft (3.6ft maximum) every 5.1 secondsToday's sea temperature in Snowdonia National Park
Sea temperature in Swansea : 49°F Today's weather conditions: Outside temperature min/max: 38°F/49°F • Wind speed: 24.2mph • Waves: 7.9ft (5.6ft maximum) every 12.2 secondsToday's sea temperature in Swansea
Sea temperature in Aberystwyth : 49°F Today's weather conditions: Outside temperature min/max: 36°F/45°F • Wind speed: 18.6mph • Waves: 2.6ft (4.6ft maximum) every 10.3 secondsToday's sea temperature in Aberystwyth
Sea temperature in Amlwch : 49°F Today's weather conditions: Outside temperature min/max: 40°F/45°F • Wind speed: 13.1mph • Waves: 3.9ft (1.6ft maximum) every 5.5 secondsToday's sea temperature in Amlwch
Sea temperature in Barmouth : 49°F Today's weather conditions: Outside temperature min/max: 36°F/43°F • Wind speed: 13.7mph • Waves: 2.6ft (4.3ft maximum) every 9.6 secondsToday's sea temperature in Barmouth
Sea temperature in Barry : 47°F Today's weather conditions: Outside temperature min/max: 36°F/47°F • Wind speed: 24.9mph • Waves: 3.6ft (6.9ft maximum) every 13.6 secondsToday's sea temperature in Barry
Sea temperature in Buckley : 41°F Today's weather conditions: Outside temperature min/max: 40°F/47°F • Wind speed: 16.2mph • Waves: 2.6ft (3.9ft maximum) every 15 secondsToday's sea temperature in Buckley
Sea temperature in Fishguard : 49°F Today's weather conditions: Outside temperature min/max: 41°F/47°F • Wind speed: 21.8mph • Waves: 8.9ft (4.9ft maximum) every 11.1 secondsToday's sea temperature in Fishguard
Sea temperature in Llandudno : 47°F Today's weather conditions: Outside temperature min/max: 38°F/45°F • Wind speed: 13.1mph • Waves: 2.6ft (3ft maximum) every 12.2 secondsToday's sea temperature in Llandudno
Sea temperature in Llanelli : 49°F Today's weather conditions: Outside temperature min/max: 40°F/49°F • Wind speed: 21.8mph • Waves: 9.2ft (6.9ft maximum) every 11.7 secondsToday's sea temperature in Llanelli
Sea temperature in Porthcawl : 49°F Today's weather conditions: Outside temperature min/max: 36°F/49°F • Wind speed: 23mph • Waves: 4.6ft (6.6ft maximum) every 13.1 secondsToday's sea temperature in Porthcawl
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Water temperature in Wales by month
Below, find the average temperature variation of the sea in Wales for the cities of: Cardiff, Conwy, Holyhead, Pembrokeshire and Snowdonia National Park.