Nearby Harbors
41.5261’ N, 70.6789’ W

Woods Hole – Great Harbor, MA

59°
H -°
L 56°
NE
8mph
High tide
5:35 am
Photo Credits

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

TIDE TIMES for Tuesday, September 22, 2026
The tide is currently rising in Woods Hole - Great Harbor, MA.
Next low tide : 11:46 am (0.7 ft)
Next high tide : in 4h 01m at 5:35 am (1.5 ft)
Sunset today : 6:40 pm
Sunrise tomorrow : 6:30 am
Moon phase : Waxing Gibbous (83% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

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Woods Hole – Great Harbor, MA Tides - May 1871

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon4:591.85:222.011:470.04:436:43Waxing Gibbous1Mon
2Tue5:461.96:092.412:100.012:310.04:426:44Waxing Gibbous2Tue
3Wed6:342.06:582.61:15-0.21:20-0.14:406:45Full Moon3Wed
4Thu7:232.07:482.82:18-0.42:11-0.24:396:46Full Moon4Thu
5Fri8:132.08:392.93:14-0.53:00-0.24:386:48Full Moon5Fri
6Sat9:032.09:302.94:09-0.53:50-0.14:376:49Waning Gibbous6Sat
7Sun9:551.910:242.75:08-0.54:480.04:366:50Waning Gibbous7Sun
8Mon10:491.811:222.56:13-0.45:590.14:346:51Waning Gibbous8Mon
9Tue11:461.77:17-0.37:150.24:336:52Waning Gibbous9Tue
10Wed12:202.312:431.68:19-0.28:300.24:326:53Third Quarter10Wed
11Thu1:162.11:391.69:22-0.19:440.24:316:54Third Quarter11Thu
12Fri2:121.92:371.610:200.010:490.24:306:55Third Quarter12Fri
13Sat3:111.83:381.711:120.111:480.24:296:56Waning Crescent13Sat
14Sun4:071.74:331.811:580.24:286:57Waning Crescent14Sun
15Mon4:571.65:212.012:450.212:410.34:276:58Waning Crescent15Mon
16Tue5:411.66:052.11:380.21:160.44:266:59Waning Crescent16Tue
17Wed6:241.66:482.22:240.212:270.54:257:00New Moon17Wed
18Thu7:081.67:322.33:000.112:530.44:247:01New Moon18Thu
19Fri7:521.68:152.33:290.21:340.44:237:02New Moon19Fri
20Sat8:351.58:572.23:520.22:200.44:227:03New Moon20Sat
21Sun9:181.59:392.14:170.23:030.54:217:04Waxing Crescent21Sun
22Mon10:021.410:222.04:570.23:470.54:217:05Waxing Crescent22Mon
23Tue10:491.411:091.95:500.34:370.64:207:06Waxing Crescent23Tue
24Wed11:391.311:571.86:440.35:410.74:197:06Waxing Crescent24Wed
25Thu12:281.37:330.33:200.74:187:07First Quarter25Thu
26Fri12:441.81:161.48:190.37:490.74:187:08First Quarter26Fri
27Sat1:321.82:071.59:040.38:540.64:177:09First Quarter27Sat
28Sun2:261.73:041.79:470.210:000.44:167:10First Quarter28Sun
29Mon3:261.74:022.010:290.211:010.24:167:11Waxing Gibbous29Mon
30Tue4:241.84:562.311:100.14:157:12Waxing Gibbous30Tue
31Wed5:171.95:472.712:020.011:54 AM0.04:157:12Waxing Gibbous31Wed
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 83% 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 (83% 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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