Nearby Harbors
41.5261’ N, 70.6789’ W

Woods Hole – Great Harbor, MA

56°
H -°
L 53°
E
4mph
Low tide
12:00 am
Photo Credits

Tides Today & Tomorrow in Woods Hole – Great Harbor, MA

TIDE TIMES for Saturday, September 19, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide (tomorrow) : in 41m at 12:00 am (0.7 ft)
Next high tide (tomorrow) : 3:37 am (1.3 ft)
Sunset today : 6:45 pm
Sunrise tomorrow : 6:27 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

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Woods Hole – Great Harbor, MA Tides - Apr 1873

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:591.511:272.06:36-0.25:560.35:296:11Waxing Crescent1Tue
2Wed11:521.37:39-0.17:160.55:276:13Waxing Crescent2Wed
3Thu12:231.812:441.28:450.08:510.55:256:14First Quarter3Thu
4Fri1:191.61:361.19:500.110:120.55:236:15First Quarter4Fri
5Sat2:181.52:311.110:480.211:110.55:226:16First Quarter5Sat
6Sun6:061.43:311.111:360.311:580.55:206:17First Quarter6Sun
7Mon4:281.44:281.312:160.35:196:18Waxing Gibbous7Mon
8Tue5:131.55:161.412:380.412:480.35:176:19Waxing Gibbous8Tue
9Wed5:511.56:001.612:580.412:550.35:156:20Waxing Gibbous9Wed
10Thu6:281.66:411.812:320.31:010.25:146:21Waxing Gibbous10Thu
11Fri7:051.67:211.91:240.21:330.25:126:22Full Moon11Fri
12Sat7:441.68:012.12:130.12:100.15:106:23Full Moon12Sat
13Sun8:231.68:402.12:580.02:480.15:096:24Full Moon13Sun
14Mon9:021.59:202.23:43-0.13:260.25:076:26Full Moon14Mon
15Tue9:441.510:042.24:33-0.14:070.35:066:27Waning Gibbous15Tue
16Wed10:301.410:552.15:320.04:570.35:046:28Waning Gibbous16Wed
17Thu11:221.311:522.16:360.05:590.45:036:29Waning Gibbous17Thu
18Fri12:181.37:390.07:060.35:016:30Third Quarter18Fri
19Sat12:502.11:131.38:410.08:130.34:596:31Third Quarter19Sat
20Sun1:492.12:121.49:410.09:260.24:586:32Third Quarter20Sun
21Mon2:522.03:171.610:35-0.110:350.04:566:33Third Quarter21Mon
22Tue3:552.14:191.811:23-0.211:38-0.14:556:34Waning Crescent22Tue
23Wed4:522.15:142.112:09-0.24:546:35Waning Crescent23Wed
24Thu5:422.16:052.412:42-0.212:57-0.24:526:36Waning Crescent24Thu
25Fri6:312.16:542.51:46-0.31:45-0.24:516:37New Moon25Fri
26Sat7:192.07:432.62:41-0.42:28-0.14:496:38New Moon26Sat
27Sun8:071.98:312.63:31-0.43:060.04:486:40New Moon27Sun
28Mon8:551.89:182.54:21-0.43:380.24:466:41Waxing Crescent28Mon
29Tue9:421.610:082.35:16-0.34:070.34:456:42Waxing Crescent29Tue
30Wed10:321.511:002.16:15-0.14:400.54:446:43Waxing Crescent30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447930)

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Common Questions About Woods Hole - Great Harbor, MA Tides

Collapse All
Is this week a spring tide or neap tide in Woods Hole - Great Harbor, MA?

Woods Hole - Great Harbor, MA is currently in a neap phase. Tonight's moon is 58% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly minimum.

What datum are Woods Hole - Great Harbor, MA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Woods Hole - Great Harbor, MA?

Tide predictions for Woods Hole - Great Harbor, MA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Woods Hole - Great Harbor, MA?

Tide data for Woods Hole - Great Harbor, MA is sourced from NOAA Station #8447930. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447930.

What is the moon phase in Woods Hole - Great Harbor, MA tonight?

Tonight the moon over Woods Hole - Great Harbor, MA is First Quarter (58% illuminated). This places Woods Hole - Great Harbor, MA in a neap tide cycle, so tidal ranges are near their weekly minimum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA

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