Nearby Harbors
41.5261’ N, 70.6789’ W

Woods Hole – Great Harbor, MA

59°
H -°
L 56°
S
0mph
Low tide
6:01 am
Photo Credits

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

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide : in 4h 21m at 6:01 am (0.8 ft)
Next high tide : 12:40 pm (2.2 ft)
Sunset today : 6:50 pm
Sunrise tomorrow : 6:24 am
Moon phase : Waxing Crescent (30% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

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Woods Hole – Great Harbor, MA Tides - Sep 1879

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:562.38:222.33:160.33:360.35:126:20Full Moon1Mon
2Tue8:412.49:042.13:350.44:110.35:136:19Full Moon2Tue
3Wed9:262.39:471.93:390.54:480.45:146:17Waning Gibbous3Wed
4Thu10:112.310:321.83:550.65:360.55:156:15Waning Gibbous4Thu
5Fri10:592.111:201.64:230.66:360.65:166:14Waning Gibbous5Fri
6Sat11:502.05:010.77:350.75:176:12Waning Gibbous6Sat
7Sun12:081.512:411.95:540.88:410.85:186:10Third Quarter7Sun
8Mon12:561.41:321.86:520.99:470.85:196:09Third Quarter8Mon
9Tue1:441.32:281.87:500.910:310.75:206:07Third Quarter9Tue
10Wed2:381.33:301.88:500.811:030.65:216:05Third Quarter10Wed
11Thu3:381.44:252.09:500.711:340.55:226:03Waning Crescent11Thu
12Fri4:331.65:102.110:460.55:236:02Waning Crescent12Fri
13Sat5:211.85:512.312:100.411:41 AM0.45:246:00Waning Crescent13Sat
14Sun6:062.16:342.412:500.312:410.25:255:58New Moon14Sun
15Mon6:532.47:182.41:340.21:450.15:265:57New Moon15Mon
16Tue7:402.68:042.42:160.12:440.05:275:55New Moon16Tue
17Wed8:282.88:512.32:590.03:40-0.15:285:53New Moon17Wed
18Thu9:172.99:402.23:420.14:390.05:295:51Waxing Crescent18Thu
19Fri10:092.910:312.04:300.15:460.05:305:50Waxing Crescent19Fri
20Sat11:062.811:271.95:280.26:560.15:315:48Waxing Crescent20Sat
21Sun12:062.66:380.38:030.15:325:46First Quarter21Sun
22Mon12:251.71:052.57:510.49:110.25:335:44First Quarter22Mon
23Tue1:221.72:052.39:090.410:140.25:345:43First Quarter23Tue
24Wed2:211.63:092.210:210.411:100.25:355:41Waxing Gibbous24Wed
25Thu3:241.74:102.211:220.35:365:39Waxing Gibbous25Thu
26Fri4:241.85:012.212:010.212:180.35:375:38Waxing Gibbous26Fri
27Sat5:152.05:462.212:490.21:140.35:395:36Waxing Gibbous27Sat
28Sun6:022.26:282.11:330.32:050.35:405:34Full Moon28Sun
29Mon6:462.37:102.12:090.42:470.35:415:32Full Moon29Mon
30Tue7:312.47:522.02:280.53:220.35:425:31Full Moon30Tue
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 transitional phase. Tonight's moon is 30% 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 shifting between spring and neap.

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 Crescent (30% illuminated). This places Woods Hole - Great Harbor, MA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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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