ノースヘブン
検潮所（潮汐流）
Browns Head, Vinalhaven Island, NNW of
Burnt Island-Oak Island, between
Compass Island, 0.4 nmi. ENE of
Crabtree Pt., North Haven I., NNE of
Dogfish Island, NNE of
East Goose Rock, NNE of
Fox Island Thorofare
Lasell Island, SSW of
Leadbetter Island, northwest tip of
Mark Island, 0.3 nmi., SSE of
Saddle Island, northwest of
Widow Island-Stimpson Island, between