Nearby Harbors
41.5261’ N, 70.6789’ W

Woods Hole – Great Harbor, MA

74°
H 76°
L 57°
NE
7mph
High tide
2:29 pm
Photo Credits

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

TIDE TIMES for Friday, September 18, 2026
The tide is currently rising in Woods Hole - Great Harbor, MA.
Next low tide : 11:11 pm (0.7 ft)
Next high tide : in 1h 13m at 2:29 pm (1.9 ft)
Sunset today : 6:47 pm
Sunrise tomorrow : 6:26 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

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Woods Hole – Great Harbor, MA Tides - Jul 1876

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:371.34:192.111:090.64:167:24Waxing Gibbous1Sat
2Sun4:321.25:092.212:480.410:45 AM0.74:167:24Waxing Gibbous2Sun
3Mon5:201.35:562.21:410.411:00 AM0.74:177:23Waxing Gibbous3Mon
4Tue6:051.46:412.22:250.411:36 AM0.64:187:23Full Moon4Tue
5Wed6:501.47:262.32:590.412:260.64:187:23Full Moon5Wed
6Thu7:351.58:102.33:260.41:270.54:197:23Full Moon6Thu
7Fri8:201.58:512.33:460.42:240.54:197:22Full Moon7Fri
8Sat9:041.69:302.24:080.43:120.54:207:22Full Moon8Sat
9Sun9:471.610:102.14:390.34:000.64:217:22Waning Gibbous9Sun
10Mon10:321.610:512.05:170.44:570.64:227:21Waning Gibbous10Mon
11Tue11:201.611:351.95:590.46:030.74:227:21Waning Gibbous11Tue
12Wed12:081.76:390.47:090.74:237:20Third Quarter12Wed
13Thu12:211.812:551.97:190.58:140.64:247:20Third Quarter13Thu
14Fri1:091.61:452.08:000.59:220.54:257:19Third Quarter14Fri
15Sat2:021.52:422.28:460.410:270.44:257:18Third Quarter15Sat
16Sun3:031.53:472.49:370.411:250.24:267:18Waning Crescent16Sun
17Mon4:061.64:482.610:300.34:277:17Waning Crescent17Mon
18Tue5:031.75:432.812:240.111:25 AM0.14:287:16Waning Crescent18Tue
19Wed5:571.86:363.01:24-0.112:260.04:297:16New Moon19Wed
20Thu6:492.07:283.02:19-0.21:36-0.14:307:15New Moon20Thu
21Fri7:422.18:193.03:08-0.32:40-0.14:317:14New Moon21Fri
22Sat8:352.29:082.93:55-0.33:37-0.14:317:13New Moon22Sat
23Sun9:262.39:572.74:42-0.34:370.04:327:12Waxing Crescent23Sun
24Mon10:192.310:462.45:32-0.15:460.24:337:12Waxing Crescent24Mon
25Tue11:132.311:372.06:240.06:590.34:347:11Waxing Crescent25Tue
26Wed12:082.27:140.28:100.44:357:10First Quarter26Wed
27Thu12:281.71:012.28:040.49:220.44:367:09First Quarter27Thu
28Fri1:171.51:532.19:000.610:310.54:377:08First Quarter28Fri
29Sat2:071.32:502.010:020.711:300.54:387:07First Quarter29Sat
30Sun3:031.23:532.010:560.84:397:06Waxing Gibbous30Sun
31Mon4:011.24:502.012:250.510:05 AM0.84:407:05Waxing Gibbous31Mon
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 48% 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 (48% 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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