Plymouth, MA Tide Chart & Tide Times

NOAA tide station 8446493 · Massachusetts · updated Oct 23, 2026

Fri, Oct 23: High tide 9:46 AM (9.6 ft) and 10:09 PM (9.6 ft); low tide 3:46 AM (1.2 ft) and 4:10 PM (1.0 ft).

Tide todayHigh 9:46 AM · High 10:09 PMLow 3:46 AM · Low 4:10 PM

Today's range8.6 ft1.0 → 9.6 ft (MLLW)

Waves (buoy)Loading…NDBC 44090

Water temp (buoy)Loading…

Wind (forecast)Loading…

Sun7:04 AM – 5:48 PMFirst light 6:35 AM · Last light 6:17 PM

Buoy: NOAA NDBC 44090 (Cape Cod Bay, MA (221)), 19 mi away. Buoy readings are recent observations, not a surf forecast. Wind: NOAA National Weather Service hourly forecast (api.weather.gov); no observing station within 25 mi.

Plymouth tides — next 3 days

Shaded = night · heights in feet above MLLW · local time

TodayFri, Oct 23

Low 3:46 AM 1.2 ft
High 9:46 AM 9.6 ft
Low 4:10 PM 1.0 ft
High 10:09 PM 9.6 ft

First light 6:35 AMSunrise 7:04 AMSunset 5:48 PMLast light 6:17 PM

TomorrowSat, Oct 24

Low 4:31 AM 0.9 ft
High 10:29 AM 10.2 ft
Low 4:57 PM 0.4 ft
High 10:55 PM 9.9 ft

First light 6:36 AMSunrise 7:05 AMSunset 5:47 PMLast light 6:16 PM

SundaySun, Oct 25

Low 5:14 AM 0.7 ft
High 11:12 AM 10.7 ft
Low 5:42 PM -0.1 ft
High 11:40 PM 10.1 ft

First light 6:37 AMSunrise 7:07 AMSunset 5:45 PMLast light 6:14 PM

MondayMon, Oct 26

Low 5:57 AM 0.6 ft
High 11:55 AM 11.3 ft
Low 6:27 PM -0.6 ft

First light 6:39 AMSunrise 7:08 AMSunset 5:44 PMLast light 6:13 PM

Plymouth tide table — next 9 days

Fri, Oct 23	Low 3:46 AM 1.17 ft	High 9:46 AM 9.57 ft	Low 4:10 PM 1.00 ft	High 10:09 PM 9.64 ft
Sat, Oct 24	Low 4:31 AM 0.95 ft	High 10:29 AM 10.16 ft	Low 4:57 PM 0.42 ft	High 10:55 PM 9.90 ft
Sun, Oct 25	Low 5:14 AM 0.74 ft	High 11:12 AM 10.75 ft	Low 5:42 PM -0.12 ft	High 11:40 PM 10.13 ft
Mon, Oct 26	Low 5:57 AM 0.56 ft	High 11:55 AM 11.28 ft	Low 6:27 PM -0.57 ft
Tue, Oct 27	High 12:25 AM 10.29 ft	Low 6:40 AM 0.45 ft	High 12:38 PM 11.68 ft	Low 7:13 PM -0.84 ft
Wed, Oct 28	High 1:11 AM 10.33 ft	Low 7:25 AM 0.42 ft	High 1:24 PM 11.88 ft	Low 8:01 PM -0.92 ft
Thu, Oct 29	High 1:59 AM 10.23 ft	Low 8:14 AM 0.49 ft	High 2:13 PM 11.86 ft	Low 8:53 PM -0.80 ft
Fri, Oct 30	High 2:51 AM 10.03 ft	Low 9:06 AM 0.65 ft	High 3:07 PM 11.64 ft	Low 9:48 PM -0.56 ft
Sat, Oct 31	High 3:47 AM 9.79 ft	Low 10:03 AM 0.84 ft	High 4:05 PM 11.28 ft	Low 10:45 PM -0.26 ft

Times are local (standard/daylight). Heights in feet above MLLW.

Nearby tide stations

Duxbury, Duxbury Harbor, MA 5.4 mi
Brant Rock, Green Harbor River, MA 8.6 mi
Cape Cod Canal, Bournedale, MA 14.1 mi
Damons Point, North River, MA 14.3 mi
Cape Cod Canal, Sagamore, MA 14.3 mi
Onset Beach, Onset Bay, MA 15.1 mi
Cape Cod Canal, RR. Bridge, MA 15.3 mi
Sandwich Marina, Cape Cod Canal, East Entrance, MA 15.3 mi

About this station

NOAA station ID: 8446493
Type: Reference (harmonic) station
Coordinates: 41.9600, -70.6617
Datum: MLLW (feet)
Time zone: America/New_York

FAQ

When is high tide today at Plymouth, MA?

On Fri, Oct 23, predicted high tide at Plymouth, MA is at 9:46 AM, 10:09 PM local time.

When is low tide today at Plymouth, MA?

On Fri, Oct 23, predicted low tide at Plymouth, MA is at 3:46 AM, 4:10 PM local time.

Where does this tide data come from?

Predictions come from NOAA's Center for Operational Oceanographic Products and Services (CO-OPS), station 8446493. Heights are in feet relative to Mean Lower Low Water (MLLW).