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

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Woods Hole - Great Harbor, MA.
Next low tide (tomorrow) : 8:14 am (0.4 ft)
Next high tide (tomorrow) : in 1h 28m at 1:08 am (1.8 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:14 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

Woods Hole – Great Harbor, MA Tides - May 2003

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:541.59:142.24:140.12:440.35:397:39New Moon1Thu
2Fri9:361.59:542.14:320.13:250.45:387:41New Moon2Fri
3Sat10:171.410:342.05:040.14:060.45:377:42Waxing Crescent3Sat
4Sun10:591.411:151.95:480.24:460.55:357:43Waxing Crescent4Sun
5Mon11:441.36:440.25:310.65:347:44Waxing Crescent5Mon
6Tue12:011.912:331.27:430.33:420.55:337:45Waxing Crescent6Tue
7Wed12:521.81:231.28:380.34:230.65:327:46First Quarter7Wed
8Thu1:441.82:131.39:310.35:100.65:317:47First Quarter8Thu
9Fri2:361.83:071.410:220.29:530.55:297:48First Quarter9Fri
10Sat3:341.84:071.611:070.111:010.35:287:49First Quarter10Sat
11Sun4:361.95:081.911:480.15:277:50Waxing Gibbous11Sun
12Mon5:341.96:022.312:040.112:290.05:267:51Waxing Gibbous12Mon
13Tue6:262.06:532.61:07-0.11:13-0.15:257:52Waxing Gibbous13Tue
14Wed7:172.07:432.82:14-0.22:03-0.15:247:53Full Moon14Wed
15Thu8:072.08:353.03:18-0.42:57-0.25:237:54Full Moon15Thu
16Fri8:592.09:263.04:13-0.53:49-0.15:227:55Full Moon16Fri
17Sat9:491.910:182.95:07-0.54:41-0.15:217:56Full Moon17Sat
18Sun10:401.811:112.76:04-0.45:380.15:207:57Waning Gibbous18Sun
19Mon11:331.77:07-0.36:500.25:197:58Waning Gibbous19Mon
20Tue12:072.512:291.68:08-0.28:070.35:187:59Waning Gibbous20Tue
21Wed1:042.31:261.59:08-0.19:200.45:188:00Third Quarter21Wed
22Thu1:592.02:201.510:080.110:330.45:178:01Third Quarter22Thu
23Fri2:511.83:151.511:040.211:380.45:168:02Third Quarter23Fri
24Sat3:451.64:141.611:520.35:158:03Third Quarter24Sat
25Sun4:411.55:111.812:350.412:300.45:158:04Waning Crescent25Sun
26Mon5:311.46:001.91:280.412:420.55:148:04Waning Crescent26Mon
27Tue6:161.46:432.12:200.412:100.55:138:05Waning Crescent27Tue
28Wed6:591.47:252.23:020.312:350.55:138:06Waning Crescent28Wed
29Thu7:411.48:062.23:340.31:130.45:128:07New Moon29Thu
30Fri8:241.58:482.33:560.32:010.45:128:08New Moon30Fri
31Sat9:071.59:292.24:180.22:540.45:118:09New Moon31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447930)

Common Questions About Woods Hole - Great Harbor, MA Tides

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What time does the tide turn (slack tide) in Woods Hole - Great Harbor, MA today?

Slack tide in Woods Hole - Great Harbor, MA is approximately 4:41 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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 72% 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 Waning Gibbous (72% 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