Tides Today & Tomorrow in Osterville, MA

TIDE TIMES for Monday, June 29, 2026
The tide is currently rising in Osterville, MA.
Next low tide : 6:32 pm (0.5 ft)
Next high tide : in 3h 07m at 1:17 pm (2.2 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:10 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Osterville, MA Tides - Mar 2017

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:022.72:232.87:44-0.28:07-0.36:155:32Waxing Crescent1Wed
2Thu2:462.83:112.78:32-0.38:53-0.26:135:33Waxing Crescent2Thu
3Fri3:342.84:022.69:23-0.29:44-0.16:125:34Waxing Crescent3Fri
4Sat4:252.84:592.510:19-0.110:390.06:105:35First Quarter4Sat
5Sun5:222.76:002.411:19-0.111:390.16:095:36First Quarter5Sun
6Mon6:242.67:062.312:220.06:075:38First Quarter6Mon
7Tue7:292.68:152.312:410.21:270.06:055:39Waxing Gibbous7Tue
8Wed8:362.69:222.41:460.22:320.06:045:40Waxing Gibbous8Wed
9Thu9:412.710:222.52:500.13:33-0.16:025:41Waxing Gibbous9Thu
10Fri10:392.711:142.53:490.04:27-0.16:005:42Waxing Gibbous10Fri
11Sat11:312.74:420.05:15-0.25:595:43Full Moon11Sat
12Sun12:002.61:182.76:31-0.16:59-0.26:576:44Full Moon12Sun
13Mon1:442.62:022.77:16-0.17:41-0.16:556:46Full Moon13Mon
14Tue2:242.62:442.78:00-0.18:21-0.16:546:47Waning Gibbous14Tue
15Wed3:032.63:252.68:42-0.19:010.06:526:48Waning Gibbous15Wed
16Thu3:422.64:062.59:240.09:410.16:506:49Waning Gibbous16Thu
17Fri4:222.54:492.410:070.110:230.36:496:50Waning Gibbous17Fri
18Sat5:042.45:352.310:530.211:090.46:476:51Third Quarter18Sat
19Sun5:502.46:262.211:420.311:580.46:456:52Third Quarter19Sun
20Mon6:412.37:202.112:350.36:436:53Third Quarter20Mon
21Tue7:352.38:162.112:510.51:300.46:426:54Third Quarter21Tue
22Wed8:302.39:122.11:460.52:250.46:406:56Third Quarter22Wed
23Thu9:272.310:072.22:410.53:190.36:386:57Waning Crescent23Thu
24Fri10:212.410:562.33:360.44:110.26:376:58Waning Crescent24Fri
25Sat11:112.611:412.54:270.24:580.06:356:59Waning Crescent25Sat
26Sun11:572.75:160.15:43-0.16:337:00New Moon26Sun
27Mon12:232.612:432.86:02-0.16:27-0.26:327:01New Moon27Mon
28Tue1:062.81:282.96:48-0.37:11-0.36:307:02New Moon28Tue
29Wed1:502.92:152.97:35-0.47:56-0.36:287:03New Moon29Wed
30Thu2:353.03:042.98:23-0.48:43-0.36:267:04Waxing Crescent30Thu
31Fri3:223.03:552.89:13-0.49:32-0.26:257:05Waxing Crescent31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447675)

Common Questions About Osterville, MA Tides

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What time does the tide turn (slack tide) in Osterville, MA today?

Slack tide in Osterville, MA is approximately 3:54 pm — 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 Osterville, MA?

Osterville, MA is currently in a spring phase. Tonight's moon is 100% 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 Osterville, 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 Osterville, MA?

Tide predictions for Osterville, 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 Osterville, MA?

Tide data for Osterville, MA is sourced from NOAA Station #8447675. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447675.

What is the moon phase in Osterville, MA tonight?

Tonight the moon over Osterville, MA is Full Moon (100% illuminated). This places Osterville, 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