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

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently falling in Woods Hole - Little Harbor, MA.
Next low tide : in 3h 15m at 11:01 pm (0.4 ft)
Next high tide (tomorrow) : 3:08 am (1.2 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 5:27 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8447939
Common Questions About Tides

Woods Hole – Little Harbor, MA Tides - Nov 2073

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:022.110:271.74:49-0.25:46-0.27:155:37Waxing Crescent1Wed
2Thu10:542.011:201.65:36-0.26:36-0.17:165:35Waxing Crescent2Thu
3Fri11:481.86:24-0.17:260.07:175:34Waxing Crescent3Fri
4Sat12:161.612:461.77:120.18:230.17:185:33Waxing Crescent4Sat
5Sun1:151.512:441.67:050.29:030.26:204:32First Quarter5Sun
6Mon1:141.41:431.48:130.310:290.36:214:31First Quarter6Mon
7Tue2:121.42:411.410:350.311:240.36:224:30First Quarter7Tue
8Wed3:121.33:401.311:430.36:234:29Waxing Gibbous8Wed
9Thu4:121.44:371.312:010.212:250.36:254:27Waxing Gibbous9Thu
10Fri5:061.45:281.312:260.212:580.26:264:26Waxing Gibbous10Fri
11Sat5:531.46:111.312:500.21:300.26:274:26Waxing Gibbous11Sat
12Sun6:331.56:491.31:190.12:040.16:284:25Waxing Gibbous12Sun
13Mon7:091.57:251.41:520.02:410.16:294:24Full Moon13Mon
14Tue7:421.58:011.42:280.03:200.06:314:23Full Moon14Tue
15Wed8:151.58:371.33:050.03:590.06:324:22Full Moon15Wed
16Thu8:481.59:151.33:430.04:370.06:334:21Full Moon16Thu
17Fri9:251.59:551.34:210.05:120.16:344:20Waning Gibbous17Fri
18Sat10:051.410:401.24:590.05:460.16:354:20Waning Gibbous18Sat
19Sun10:501.411:291.25:380.16:220.16:374:19Waning Gibbous19Sun
20Mon11:411.46:200.17:060.26:384:18Waning Gibbous20Mon
21Tue12:221.212:361.47:110.28:010.26:394:17Third Quarter21Tue
22Wed1:171.31:331.48:140.29:100.26:404:17Third Quarter22Wed
23Thu2:131.32:321.49:320.210:230.16:414:16Third Quarter23Thu
24Fri3:121.53:351.410:560.111:240.06:424:16Waning Crescent24Fri
25Sat4:141.64:391.512:070.06:434:15Waning Crescent25Sat
26Sun5:151.75:391.612:16-0.11:05-0.16:444:15Waning Crescent26Sun
27Mon6:101.96:341.61:03-0.21:58-0.26:464:14New Moon27Mon
28Tue7:032.07:271.71:50-0.22:50-0.26:474:14New Moon28Tue
29Wed7:542.08:181.72:38-0.23:43-0.26:484:14New Moon29Wed
30Thu8:452.09:091.63:27-0.24:34-0.26:494:13New Moon30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447939)

Common Questions About Woods Hole - Little Harbor, MA Tides

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

Slack tide in Woods Hole - Little Harbor, MA is approximately 1:04 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 - Little Harbor, MA?

Woods Hole - Little Harbor, MA is currently in a neap phase. Tonight's moon is 52% 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 - Little 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 - Little Harbor, MA?

Tide predictions for Woods Hole - Little 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 - Little Harbor, MA?

Tide data for Woods Hole - Little Harbor, MA is sourced from NOAA Station #8447939. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447939.

What is the moon phase in Woods Hole - Little Harbor, MA tonight?

Tonight the moon over Woods Hole - Little Harbor, MA is First Quarter (52% illuminated). This places Woods Hole - Little 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