Nearby Harbors
41.5261’ N, 70.6789’ W

Woods Hole – Great Harbor, MA

62°
H 63°
L 53°
ENE
25mph
Low tide
12:35 pm
Photo Credits

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

TIDE TIMES for Wednesday, September 23, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide : in 49m at 12:35 pm (0.6 ft)
Next high tide : 6:48 pm (2.1 ft)
Sunset today : 6:38 pm
Sunrise tomorrow : 6:31 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

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Woods Hole – Great Harbor, MA Tides - Apr 1868

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:292.02:541.610:20-0.210:130.05:286:12First Quarter1Wed
2Thu3:342.03:561.711:14-0.311:17-0.15:266:13Waxing Gibbous2Thu
3Fri4:342.14:541.912:07-0.35:256:14Waxing Gibbous3Fri
4Sat5:272.15:462.112:19-0.21:00-0.45:236:15Waxing Gibbous4Sat
5Sun6:172.26:372.31:23-0.31:51-0.45:216:16Full Moon5Sun
6Mon7:052.27:262.42:21-0.42:38-0.35:206:17Full Moon6Mon
7Tue7:532.18:142.53:11-0.53:19-0.25:186:18Full Moon7Tue
8Wed8:402.09:022.43:58-0.43:57-0.15:176:19Full Moon8Wed
9Thu9:261.89:492.34:48-0.34:320.15:156:20Waning Gibbous9Thu
10Fri10:141.610:392.15:45-0.15:070.35:136:21Waning Gibbous10Fri
11Sat11:041.511:321.96:440.05:480.55:126:23Waning Gibbous11Sat
12Sun11:561.37:430.16:410.65:106:24Waning Gibbous12Sun
13Mon12:251.712:471.28:440.38:550.65:086:25Third Quarter13Mon
14Tue1:181.61:381.29:450.310:090.65:076:26Third Quarter14Tue
15Wed2:111.52:331.210:350.410:570.65:056:27Third Quarter15Wed
16Thu3:101.43:311.211:090.411:160.65:046:28Third Quarter16Thu
17Fri4:061.44:251.411:080.410:580.55:026:29Waning Crescent17Fri
18Sat4:541.55:121.611:200.311:400.35:016:30Waning Crescent18Sat
19Sun5:361.65:531.811:540.24:596:31Waning Crescent19Sun
20Mon6:161.76:342.012:320.212:360.24:586:32Waning Crescent20Mon
21Tue6:571.87:162.11:290.11:230.14:566:33New Moon21Tue
22Wed7:391.87:582.32:22-0.12:100.04:556:34New Moon22Wed
23Thu8:231.88:422.43:10-0.22:550.04:536:35New Moon23Thu
24Fri9:071.89:282.44:00-0.33:400.04:526:37Waxing Crescent24Fri
25Sat9:551.810:182.44:55-0.24:300.14:506:38Waxing Crescent25Sat
26Sun10:471.711:142.35:57-0.25:300.24:496:39Waxing Crescent26Sun
27Mon11:431.76:59-0.26:370.24:486:40Waxing Crescent27Mon
28Tue12:122.212:391.78:00-0.27:460.24:466:41First Quarter28Tue
29Wed1:092.21:361.79:01-0.29:010.24:456:42First Quarter29Wed
30Thu2:072.12:351.810:00-0.210:150.14:436:43First Quarter30Thu
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 spring phase. Tonight's moon is 90% 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 maximum.

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 Waxing Gibbous (90% illuminated). This places Woods Hole - Great Harbor, MA in a spring tide cycle, so tidal ranges are near their weekly maximum 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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