41.5261’ N, 70.6789’ W

Woods Hole – Great Harbor, MA

70°
H -°
L 63°
S
9mph
High tide
9:57 pm

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

TIDE TIMES for Saturday, August 29, 2026
The tide is currently rising in Woods Hole - Great Harbor, MA.
Next low tide (tomorrow) : 4:43 am (0.3 ft)
Next high tide : in 3h 13m at 9:57 pm (2.2 ft)
Sunset today : 7:21 pm
Sunrise tomorrow : 6:06 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

Woods Hole – Great Harbor, MA Tides - May 1923

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:122.29:382.94:20-0.64:15-0.35:407:39Full Moon1Tue
2Wed10:022.110:292.85:15-0.65:07-0.25:397:40Waning Gibbous2Wed
3Thu10:532.011:222.66:14-0.56:060.05:377:41Waning Gibbous3Thu
4Fri11:461.87:17-0.47:180.15:367:42Waning Gibbous4Fri
5Sat12:172.412:421.78:19-0.28:310.25:357:43Waning Gibbous5Sat
6Sun1:132.11:371.69:20-0.19:420.35:347:44Third Quarter6Sun
7Mon2:071.92:301.510:220.010:530.45:327:45Third Quarter7Mon
8Tue3:001.73:251.511:190.111:550.45:317:46Third Quarter8Tue
9Wed3:561.64:231.612:090.25:307:47Third Quarter9Wed
10Thu4:521.55:191.712:490.412:520.45:297:48Waning Crescent10Thu
11Fri5:431.56:081.81:410.41:240.45:287:49Waning Crescent11Fri
12Sat6:281.56:522.02:290.312:330.55:277:50Waning Crescent12Sat
13Sun7:101.57:342.13:070.31:010.45:267:51Waning Crescent13Sun
14Mon7:531.68:172.23:330.31:430.45:257:52New Moon14Mon
15Tue8:361.68:582.23:490.22:320.35:237:53New Moon15Tue
16Wed9:181.69:382.24:120.13:210.35:237:54New Moon16Wed
17Thu10:001.610:182.24:480.14:060.45:227:55New Moon17Thu
18Fri10:421.511:002.15:320.14:520.45:217:56Waxing Crescent18Fri
19Sat11:271.511:452.16:250.15:430.55:207:57Waxing Crescent19Sat
20Sun12:161.57:210.26:440.55:197:58Waxing Crescent20Sun
21Mon12:352.01:081.58:140.27:490.55:187:59Waxing Crescent21Mon
22Tue1:282.02:011.69:050.18:530.55:178:00First Quarter22Tue
23Wed2:212.02:551.89:550.110:000.45:168:01First Quarter23Wed
24Thu3:171.93:542.010:460.011:080.25:168:02First Quarter24Thu
25Fri4:191.94:552.211:330.05:158:03Waxing Gibbous25Fri
26Sat5:192.05:522.512:120.112:20-0.15:148:04Waxing Gibbous26Sat
27Sun6:142.06:452.71:15-0.11:09-0.15:148:05Waxing Gibbous27Sun
28Mon7:062.17:362.92:20-0.22:06-0.15:138:06Full Moon28Mon
29Tue7:582.18:273.03:20-0.43:05-0.15:128:06Full Moon29Tue
30Wed8:492.19:183.04:13-0.53:59-0.15:128:07Full Moon30Wed
31Thu9:402.110:092.95:04-0.44:500.05:118:08Full Moon31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447930)

Common Questions About Woods Hole - Great Harbor, MA Tides

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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 98% 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 (98% 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