water temperature in Langesund (6 km) | water temperature in Stavern (12 km) | water temperature in Porsgrunn (20 km) | water temperature in Sandefjord (27 km) | water temperature in Portør (32 km) | water temperature in Tønsberg (44 km) | water temperature in Horten (60 km) | water temperature in Fredrikstad (66 km) | water temperature in Moss (66 km) | water temperature in Stensvik (74 km)