water temperature in Groomsport (3.9 km) | water temperature in Carrickfergus (9 km) | water temperature in Copeland Island (9 km) | water temperature in Donaghadee (10 km) | water temperature in Millisle (11 km) | water temperature in Belfast (13 km) | water temperature in Ballywalter (18 km) | water temperature in Larne (23 km) | water temperature in Ballyhalbert (23 km) | water temperature in Portavogie (28 km) | water temperature in Ballygalley (28 km) | water temperature in Cloughey (29 km) | water temperature in Killyleagh (30 km) | water temperature in Portaferry (33 km) | water temperature in Strangford (34 km) | water temperature in Glenarm (38 km) | water temperature in Killard Point (40 km) | water temperature in Portpatrick (40 km) | water temperature in Ballyhornan Bay (41 km) | water temperature in Carnlough (41 km)