Nearby Harbors
41.5261’ N, 70.6789’ W

Woods Hole – Great Harbor, MA

46°
H 58°
L 49°
ENE
4mph
Low tide
5:24 am
Photo Credits

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

TIDE TIMES for Monday, October 19, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide : in 1h 47m at 5:24 am (1.0 ft)
Next high tide : 7:05 am (1.1 ft)
Sunset today : 5:55 pm
Sunrise tomorrow : 6:59 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

Featured Local Businesses

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Woods Hole – Great Harbor, MA Tides - Apr 1823

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:091.17:570.36:050.65:306:11Third Quarter1Tue
2Wed12:431.512:591.09:020.43:380.65:286:12Third Quarter2Wed
3Thu1:371.41:501.010:010.48:110.65:276:13Third Quarter3Thu
4Fri2:331.42:471.010:400.49:170.55:256:14Third Quarter4Fri
5Sat3:331.43:471.110:550.410:170.45:236:15Waning Crescent5Sat
6Sun4:261.44:391.311:090.311:070.35:226:16Waning Crescent6Sun
7Mon5:091.55:231.611:380.211:590.15:206:17Waning Crescent7Mon
8Tue5:491.66:041.812:140.15:186:18Waning Crescent8Tue
9Wed6:291.76:472.112:570.012:570.05:176:19New Moon9Wed
10Thu7:121.87:312.31:56-0.21:420.05:156:20New Moon10Thu
11Fri7:561.88:162.52:48-0.32:28-0.15:136:21New Moon11Fri
12Sat8:421.89:042.53:39-0.43:13-0.15:126:22New Moon12Sat
13Sun9:291.79:542.54:32-0.44:000.05:106:23Waxing Crescent13Sun
14Mon10:201.610:492.45:34-0.34:560.05:096:25Waxing Crescent14Mon
15Tue11:141.611:492.36:38-0.36:050.15:076:26Waxing Crescent15Tue
16Wed12:121.57:41-0.27:190.15:056:27First Quarter16Wed
17Thu12:482.21:091.58:43-0.28:360.15:046:28First Quarter17Thu
18Fri1:462.02:081.69:44-0.29:550.15:026:29First Quarter18Fri
19Sat2:461.93:091.710:39-0.211:020.05:016:30First Quarter19Sat
20Sun3:481.84:101.811:28-0.14:596:31Waxing Gibbous20Sun
21Mon4:431.75:042.012:020.012:15-0.14:586:32Waxing Gibbous21Mon
22Tue5:311.75:522.21:03-0.11:020.04:566:33Waxing Gibbous22Tue
23Wed6:161.76:382.31:58-0.11:460.14:556:34Full Moon23Wed
24Thu7:011.67:232.42:46-0.22:200.24:536:35Full Moon24Thu
25Fri7:461.68:092.43:27-0.12:330.34:526:36Full Moon25Fri
26Sat8:311.58:542.34:05-0.12:440.34:506:37Full Moon26Sat
27Sun9:151.59:392.14:430.13:120.44:496:39Waning Gibbous27Sun
28Mon10:011.410:272.05:260.23:470.54:486:40Waning Gibbous28Mon
29Tue10:491.311:191.86:170.34:320.64:466:41Waning Gibbous29Tue
30Wed11:401.27:070.45:340.64:456:42Waning 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 neap phase. Tonight's moon is 59% 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 (59% 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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