Tide Stations

distance	reference number	name	latitude	longitude
7.2	2633	Salem Harbor, Salem, Massachusetts	42.5233	-70.8767
9.5	1720	Lynn, Lynn Harbor, Massachusetts	42.4583	-70.9433
10.5	934	Essex, Massachusetts	42.6317	-70.7767
11.3	2283	Plum Island Sound (south end), Massachusetts	42.71	-70.7883
11.6	2552	Riverside, Merrimack River, Massachusetts	42.7633	-71.0767
12.7	1811	Merrimacport, Merrimack River, Massachusetts	42.825	-70.9883
12.8	1989	Newburyport, Merrimack River, Massachusetts	42.8117	-70.865
13.5	2635	Salisbury Point, Merrimack River, Massachusetts	42.8383	-70.9083
14.3	2284	Plum Island, Merrimack River Entrance, Merrimack Ri	42.8167	-70.82
14.5	531	Chelsea St. Bridge, Chelsea River, Massachusetts	42.3867	-71.0233
15.3	51	Amelia Earhart Dam, Mystic River, Massachusetts	42.395	-71.0767
15.7	519	Charlestown, Charles River, Massachusetts	42.375	-71.05
16.3	751	Deer Island (south end), Boston Harbor, Massachuset	42.345	-70.9583
16.6	77	Annisquam, Lobster Cove, Massachusetts	42.655	-70.6767
16.8	311	Boston, Boston Harbor, Massachusetts	42.355	-71.0517
17.5	1110	Gloucester Harbor (Ten Pound Island), Massachusetts	42.61	-70.66
17.7	310	Boston Light, Boston Harbor, Massachusetts	42.3283	-70.8917
18.6	1884	Moon Head, Massachusetts	42.3083	-70.9883
18.8	1209	Hampton Harbor, New Hampshire	42.9	-70.8167
18.9	1339	Hull, Massachusetts	42.3033	-70.92
20.2	2068	Nut Island, Quincy Bay, Massachusetts	42.28	-70.955
20.3	2571	Rockport, Massachusetts	42.6583	-70.615
20.6	1960	Neponset, Neponset River, Massachusetts	42.285	-71.04
21.5	1939	Nantasket Beach, Weir River, Massachusetts	42.27	-70.86
21.6	694	Crow Point, Hingham Harbor entrance, Massachusetts	42.2617	-70.8933