Nearby Harbors
41.5261’ N, 70.6789’ W

Woods Hole – Great Harbor, MA

58°
H -°
L 55°
NE
28mph
Low tide
2:45 am
Photo Credits

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

TIDE TIMES for Friday, September 25, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide (tomorrow) : in 6h 05m at 2:45 am (0.3 ft)
Next high tide (tomorrow) : 8:24 am (2.4 ft)
Sunset today : 6:35 pm
Sunrise tomorrow : 6:33 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

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Woods Hole – Great Harbor, MA Tides - Sep 1863

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:242.610:422.05:120.26:180.25:126:20Waning Gibbous1Tue
2Wed11:182.411:361.86:060.47:240.35:136:19Waning Gibbous2Wed
3Thu12:122.27:060.68:300.45:146:17Third Quarter3Thu
4Fri12:301.61:062.18:240.89:360.55:156:15Third Quarter4Fri
5Sat1:181.52:001.99:420.810:360.65:166:14Third Quarter5Sat
6Sun2:121.43:001.810:480.811:240.65:176:12Third Quarter6Sun
7Mon3:061.44:061.811:360.85:186:10Waning Crescent7Mon
8Tue4:061.54:541.912:120.612:060.85:196:09Waning Crescent8Tue
9Wed5:001.65:361.912:480.611:06 AM0.75:206:07Waning Crescent9Wed
10Thu5:421.86:182.01:120.611:48 AM0.65:216:05Waning Crescent10Thu
11Fri6:302.06:542.11:180.512:420.55:226:04New Moon11Fri
12Sat7:062.17:302.11:360.41:420.45:236:02New Moon12Sat
13Sun7:482.28:122.12:120.42:360.45:246:00New Moon13Sun
14Mon8:302.38:482.02:480.33:240.35:255:58New Moon14Mon
15Tue9:122.49:302.03:300.44:120.35:265:57Waxing Crescent15Tue
16Wed9:542.410:181.94:120.45:060.35:275:55Waxing Crescent16Wed
17Thu10:422.411:061.85:000.56:120.45:285:53Waxing Crescent17Thu
18Fri11:422.45:540.57:180.45:295:52Waxing Crescent18Fri
19Sat12:001.712:362.46:540.58:240.45:305:50First Quarter19Sat
20Sun12:541.71:362.48:000.59:240.35:315:48First Quarter20Sun
21Mon1:541.72:362.49:060.410:240.25:325:46First Quarter21Mon
22Tue3:001.83:422.410:180.311:180.15:335:45Waxing Gibbous22Tue
23Wed4:002.04:362.511:180.25:345:43Waxing Gibbous23Wed
24Thu5:002.35:302.612:060.012:240.15:355:41Waxing Gibbous24Thu
25Fri5:482.56:182.612:540.01:240.05:365:39Full Moon25Fri
26Sat6:422.77:062.51:480.02:24-0.15:375:38Full Moon26Sat
27Sun7:302.87:542.42:300.03:12-0.15:385:36Full Moon27Sun
28Mon8:182.88:422.33:120.14:06-0.15:395:34Full Moon28Mon
29Tue9:062.79:302.13:480.24:540.15:415:33Waning Gibbous29Tue
30Wed9:542.610:181.94:120.45:540.25:425:31Waning Gibbous30Wed
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 99% 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 Full Moon (99% 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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