Plymouth tide times

Plymouth Harbor, MAPlymouth HarborNOAA 8446493Tuesday, October 20 · EDTTue Oct 20Predictions onlyChange station
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Today at Plymouth the next high tide is at 7:35 PM (9.0 ft). Tomorrow's first low is at 2:11 AM.

Predicted now
8.9 ft ↑
Rising 0.3 ft per hour
Next high
7:35 PM
In 16 min · 9.0 ft
Next low
2:11 AM
In 6 h 52 min · 1.6 ft
Tide range today
7.2 ft
Mean range 9.8 ft
Predictions only. No live gauge at this station.

Today's tide

PredictedNightHeight above MLLW
0 ft2 ft4 ft6 ft8 ft10 ftNOW 7:181:17 AMLow · 1.8 ft7:17 AMHigh · 8.2 ft1:38 PMLow · 2.4 ft7:35 PMHigh · 9.0 ft
Tide chart for Plymouth, today. Low 1.8 ft at 1:17 AM, high 8.2 ft at 7:17 AM, low 2.4 ft at 1:38 PM, high 9.0 ft at 7:35 PM.

Predicted tide height at Plymouth Harbor for Tuesday, October 20, in feet above Mean Lower Low Water (MLLW). Shaded areas are night.

Today's tides

ft above MLLW
  • Low1:17 AM1.8 ft
  • High7:17 AM8.2 ft
  • Low1:38 PM2.4 ft
  • High7:35 PM9.0 ft
Tide times for Plymouth
TideTimeHeight
Low1:17 AM1.8 ft
High7:17 AM8.2 ft
Low1:38 PM2.4 ft
High7:35 PM9.0 ft
Sunrise
7:01 AM
First light 6:33
Sunset
5:55 PM
Last light 6:23
Moon
69%
Waxing gibbous
Tide range
7.2 ft
Mean 9.8 ft

Best windows today

Plan the week →
  • Fishing
    8:00 to 9:00 PM

    Today's best window (6:00 to 7:00 AM) has passed. Dawn light with the incoming tide around the 7:17 AM high. Second window 6:00 to 7:00 PM.

  • Tidepools & shelling
    Next: Wed 2:00 to 3:00 PM
    Earlier today: 1:00 to 2:00 PM

    Today's best window (1:00 to 2:00 PM) has passed.

  • Surfing
    Next: Wed 4:00 to 6:00 PM
    Earlier today: 3:00 to 5:00 PM

    Today's best window (3:00 to 5:00 PM) has passed.

  • Shallow boat launch
    Enough water all day

    Lowest is 1.8 ft at 1:17 AM.

Plan the week

Moving water around the turn often fishes best. Local species and bait matter more than any chart.

Next 7 days

October calendar →
High and low tides for the next 7 days, heights in ft
DayTide 1Tide 2Tide 3Tide 4Range, ft
TodayTue 20L1:17a1.8H7:17a8.2L1:38p2.4H7:35p9.07.2
WedOct 21L2:11a1.6H8:12a8.5L2:32p2.0H8:31p9.17.5
ThuOct 22L3:00a1.4H9:01a9.0L3:23p1.6H9:21p9.48.0
FriOct 23L3:46a1.2H9:46a9.6L4:10p1.0H10:09p9.68.6
SatOct 24L4:31a0.9H10:29a10.2L4:57p0.4H10:55p9.99.7
SunOct 25L5:14a0.7H11:12a10.7L5:42p−0.1H11:40p10.110.9
MonOct 26L5:57a0.6H11:55a11.3L6:27p−0.611.8

Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 8446493.

Nearby stations

Currents

No current prediction station nearby.

Station details

Datum
Mean lower low water
Predictions
NOAA, from this station's own tide records
Live gauge
None
Coordinates
41.960° N, 70.662° W
Time zone
Eastern, UTC−4
Station ID
NOAA 8446493

About the tides at Plymouth

Plymouth has a semidiurnal tide: two highs and two lows of similar height each day, about 12 hours and 25 minutes apart. The range is large, about 9.8 ft on average. Flats and bars appear and vanish quickly, so keep an eye on the time. That is larger than most Massachusetts stations on this site. From the average lower low to the average higher high, the difference is 10.5 ft. In the next 12 months the highest predicted tide here is 12.2 ft on July 6, and the lowest is −1.5 ft on January 23.

This is a prediction station. NOAA calculates its tides from past measurements at this spot, but there is no live gauge today. NOAA measured the tide here in 1990 to set up these predictions. The nearest other station is Duxbury, 5 mi away.

Height unitsftmAdd this tide widget to your site. It's free.Week plannerPrintable October calendar

Tide predictions and water levels from NOAA CO-OPS. For planning only, not for navigation. Real water levels can differ because of wind, air pressure and river flow. Always check conditions on site.