Massachusetts Tide Charts by NOAA Station
81 NOAA tide stations in Massachusetts have predictions on YepTidal: 42 harmonic and 39 subordinate. Pick a station for its tide chart, monthly calendar, and low tide search.
The lowest predicted low tide in Massachusetts in October 2026 is -1.4 ft at Sesuit Harbor, East Dennis on Wed, Oct 28 at 7:42 PM.
Tide stations in Massachusetts
Every station in Massachusetts that YepTidal shows, in name order, with its lowest predicted low tide in October 2026.
| Station | Prediction type | Lowest low tide | Height |
|---|---|---|---|
| Amelia Earhart Dam, Mystic RiverStation 8443662 | Harmonic | Wed, Oct 28, 7:43 PM | -1.3 ft |
| Annisquam, Lobster CoveStation 8441571 | Harmonic | Wed, Oct 28, 7:39 PM | -1.1 ft |
| Barnstable Harbor, Beach PointStation 8447335 | SubordinateReference 8443970 | Tue, Oct 27, 7:19 PM | -1.1 ft |
| Beverly, Beverly HarborStation 8442417 | Harmonic | Wed, Oct 28, 7:38 PM | -1.2 ft |
| BOSTONStation 8443970 | Harmonic | Tue, Oct 27, 6:49 PM | -1.1 ft |
| Boston LightStation 8444162 | Harmonic | Wed, Oct 28, 7:35 PM | -1.1 ft |
| Brant Rock, Green Harbor RiverStation 8446009 | Harmonic | Wed, Oct 28, 7:43 PM | -1.1 ft |
| Cape Cod Canal, Bourne BridgeStation 8447259 | Harmonic | Tue, Oct 27, 6:21 PM | -0.4 ft |
| Cape Cod Canal, BournedaleStation 8447191 | Harmonic | Wed, Oct 28, 7:27 PM | -0.6 ft |
| Cape Cod Canal, SagamoreStation 8447173 | Harmonic | Wed, Oct 28, 7:39 PM | -0.9 ft |
| Cedar Tree NeckStation 8448325 | SubordinateReference 8452660 | Tue, Oct 27, 3:31 AM | -0.2 ft |
| Chappaquoit Point, West Falmouth HarborStation 8447685 | Harmonic | Wed, Oct 28, 3:01 AM | -0.5 ft |
| Charlestown, Charles River entranceStation 8443838 | SubordinateReference 8443970 | Tue, Oct 27, 6:50 PM | -1.1 ft |
| Chatham Harbor, Aunt Lydias CoveStation 8447435 | Harmonic | Tue, Oct 27, 8:15 PM | -0.4 ft |
| Chatham, Stage HarborStation 8447505 | Harmonic | Wed, Oct 28, 8:24 PM | -0.4 ft |
| Chelsea St. Bridge, Chelsea RiverStation 8443725 | Harmonic | Wed, Oct 28, 7:40 PM | -1.2 ft |
| Clarks PointStation 8447712 | Harmonic | Wed, Oct 28, 2:59 AM | -0.5 ft |
| Cohasset Harbor (White Head)Station 8444762 | SubordinateReference 8443970 | Tue, Oct 27, 6:47 PM | -1.0 ft |
| Cotuit HighlandsStation 8447675 | SubordinateReference 8443970 | Tue, Oct 27, 7:36 PM | -0.3 ft |
| Crow Point, Hingham Harbor entranceStation 8444662 | SubordinateReference 8443970 | Tue, Oct 27, 6:54 PM | -1.1 ft |
| CuttyhunkStation 8448376 | SubordinateReference 8452660 | Tue, Oct 27, 3:14 AM | -0.4 ft |
| Damons Point, North RiverStation 8445425 | SubordinateReference 8443970 | Tue, Oct 27, 7:25 PM | -1.0 ft |
| Deer Island (south end)Station 8444012 | SubordinateReference 8443970 | Tue, Oct 27, 6:49 PM | -1.0 ft |
| DennisportStation 8447525 | SubordinateReference 8443970 | Tue, Oct 27, 7:27 PM | -0.4 ft |
| Duxbury, Duxbury HarborStation 8446166 | Harmonic | Wed, Oct 28, 8:14 PM | -0.8 ft |
| Eel PointStation 8449062 | SubordinateReference 8443970 | Tue, Oct 27, 6:56 PM | -0.3 ft |
| EssexStation 8441771 | Harmonic | Wed, Oct 28, 8:16 PM | -0.8 ft |
| Fall River, MassachusettsStation 8447386 | Harmonic | Tue, Oct 27, 2:15 AM | -0.5 ft |
| Falmouth HeightsStation 8447865 | SubordinateReference 8443970 | Tue, Oct 27, 6:40 PM | -0.2 ft |
| Gay HeadStation 8448733 | SubordinateReference 8452660 | Tue, Oct 27, 2:44 AM | -0.3 ft |
| Gloucester HarborStation 8441841 | Harmonic | Wed, Oct 28, 7:35 PM | -1.2 ft |
| Great PointStation 8448566 | SubordinateReference 8443970 | Tue, Oct 27, 7:17 PM | -0.3 ft |
| HinghamStation 8444775 | SubordinateReference 8443970 | Tue, Oct 27, 6:57 PM | -1.1 ft |
| Hix Bridge, East BranchStation 8447791 | SubordinateReference 8452660 | Tue, Oct 27, 4:29 AM | -0.3 ft |
| HullStation 8444351 | SubordinateReference 8443970 | Tue, Oct 27, 6:56 PM | -1.0 ft |
| Hyannis PortStation 8447605 | Harmonic | Wed, Oct 28, 8:25 PM | -0.4 ft |
| Little HarborStation 8447939 | SubordinateReference 8452660 | Tue, Oct 27, 4:20 AM | -0.2 ft |
| Lynn, Lynn HarborStation 8443187 | Harmonic | Wed, Oct 28, 7:39 PM | -1.4 ft |
| Marion, Sippican HarborStation 8447385 | SubordinateReference 8452660 | Tue, Oct 27, 2:11 AM | -0.5 ft |
| Martha's Vineyard GPS BuoyStation 8448875 | Harmonic | Tue, Oct 27, 2:12 AM | -0.3 ft |
| Mattapoisett, Mattapoisett HarborStation 8447531 | SubordinateReference 8452660 | Tue, Oct 27, 2:19 AM | -0.4 ft |
| Menemsha Harbor, MAStation 8448725 | Harmonic | Tue, Oct 27, 2:28 AM | -0.1 ft |
| MerrimacportStation 8440369 | Harmonic | Wed, Oct 28, 9:33 PM | -0.5 ft |
| Monument BeachStation 8447355 | SubordinateReference 8452660 | Tue, Oct 27, 2:29 AM | -0.5 ft |
| Moon HeadStation 8444312 | SubordinateReference 8443970 | Tue, Oct 27, 6:53 PM | -1.1 ft |
| Muskeget Island, north sideStation 8448817 | SubordinateReference 8443970 | Tue, Oct 27, 7:04 PM | -0.2 ft |
| Nantasket Beach, Weir RiverStation 8444601 | SubordinateReference 8443970 | Tue, Oct 27, 6:56 PM | -1.1 ft |
| NANTUCKETStation 8449130 | Harmonic | Wed, Oct 28, 8:27 PM | -0.4 ft |
| Neponset, Neponset RiverStation 8444488 | SubordinateReference 8443970 | Tue, Oct 27, 6:52 PM | -1.1 ft |
| New Bedford Harbor, Marine TerminalStation 8447636 | Harmonic | Tue, Oct 27, 2:14 AM | -0.3 ft |
| NewburyportStation 8440466 | Harmonic | Wed, Oct 28, 8:21 PM | -0.9 ft |
| Nomans LandStation 8449287 | SubordinateReference 8452660 | Tue, Oct 27, 2:17 AM | -0.3 ft |
| Nut Island, Quincy BayStation 8444525 | Harmonic | Wed, Oct 28, 7:41 PM | -1.2 ft |
| Oak BluffsStation 8448208 | SubordinateReference 8452660 | Tue, Oct 27, 5:46 AM | -0.3 ft |
| Onset Beach, Onset BayStation 8447277 | SubordinateReference 8452660 | Tue, Oct 27, 3:24 AM | -0.4 ft |
| Penikese IslandStation 8448248 | Harmonic | Tue, Oct 27, 2:03 AM | -0.3 ft |
| Piney PointStation 8447416 | Harmonic | Wed, Oct 28, 3:00 AM | -0.4 ft |
| Pleasant BayStation 8447291 | SubordinateReference 8443970 | Tue, Oct 27, 10:16 PM | -0.4 ft |
| Plum Island Sound (south end)Station 8441241 | Harmonic | Wed, Oct 28, 8:04 PM | -0.9 ft |
| Plum Island, Merrimack River EntranceStation 8440452 | Harmonic | Wed, Oct 28, 7:56 PM | -0.9 ft |
| PlymouthStation 8446493 | Harmonic | Wed, Oct 28, 8:01 PM | -0.9 ft |
| Poponesset Island, Poponesset BayStation 8447742 | SubordinateReference 8443970 | Tue, Oct 27, 8:41 PM | -0.3 ft |
| ProvincetownStation 8446121 | Harmonic | Tue, Oct 27, 6:51 PM | -1.2 ft |
| Quicks Hole, North sideStation 8448251 | SubordinateReference 8452660 | Tue, Oct 27, 1:51 AM | -0.4 ft |
| RiversideStation 8440889 | Harmonic | Wed, Oct 28, 10:48 PM | -0.3 ft |
| RockportStation 8441551 | Harmonic | Wed, Oct 28, 7:32 PM | -1.2 ft |
| Salem, Salem HarborStation 8442645 | Harmonic | Wed, Oct 28, 7:34 PM | -1.3 ft |
| Salisbury PointStation 8440273 | Harmonic | Sat, Oct 10, 6:51 PM | -0.4 ft |
| Sandwich Marina, Cape Cod Canal, east entranceStation 8447180 | Harmonic | Wed, Oct 28, 7:42 PM | -1.3 ft |
| Saquatucket HarborStation 8447495 | Harmonic | Wed, Oct 28, 8:13 PM | -0.5 ft |
| Scituate, Scituate HarborStation 8445138 | Harmonic | Wed, Oct 28, 7:39 PM | -1.1 ft |
| Sesuit Harbor, East DennisStation 8447241 | Harmonic | Wed, Oct 28, 7:42 PM | -1.4 ft |
| South Yarmouth, Bass RiverStation 8447504 | SubordinateReference 8443970 | Tue, Oct 27, 8:35 PM | -0.3 ft |
| Squibnocket PointStation 8448942 | SubordinateReference 8452660 | Tue, Oct 27, 1:57 AM | -0.3 ft |
| Steep Brook, Taunton RiverStation 8447281 | SubordinateReference 8452660 | Tue, Oct 27, 2:04 AM | -0.5 ft |
| Uncatena Island (south side)Station 8447941 | SubordinateReference 8452660 | Tue, Oct 27, 2:21 AM | -0.4 ft |
| Wasque Point, Chappaquiddick IslandStation 8448683 | SubordinateReference 8452660 | Tue, Oct 27, 5:19 AM | -0.1 ft |
| WellfleetStation 8446613 | SubordinateReference 8443970 | Tue, Oct 27, 7:19 PM | -1.1 ft |
| Westport HarborStation 8447975 | SubordinateReference 8452660 | Tue, Oct 27, 2:32 AM | -0.3 ft |
| Weymouth Fore River BridgeStation 8444788 | Harmonic | Wed, Oct 28, 7:49 PM | -1.3 ft |
| Wychmere HarborStation 8447506 | SubordinateReference 8443970 | Tue, Oct 27, 7:14 PM | -0.4 ft |
Prediction types
NOAA predicts tides at harmonic stations from each station's own long-term tide record. At subordinate stations, NOAA adjusts the high and low tides of a nearby reference station. YepTidal shows NOAA's predictions for each station as they are and doesn't make the adjustment itself.
| Prediction type | Stations |
|---|---|
| Harmonic | 42 |
| Subordinate | 39 |
| Reference station | Subordinate stations |
|---|---|
| 8443970 BOSTON | 22 |
| 8452660 NEWPORT | 17 |
Data sources
- Tide predictions, 2343 stations, 2026–2027
- NOAA CO-OPS, from the CO-OPS Data API. Retrieved October 15, 2026.
- Station list, 3,502 NOAA tide prediction stations
- NOAA CO-OPS, from the CO-OPS Metadata API. Retrieved October 15, 2026.
- Sunrise and sunset, calculated by YepTidal from each station's location
- Using the method of the NOAA GML Solar Calculator.