Tides Today & Tomorrow in Osterville, MA

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in Osterville, MA.
Next low tide : in 52m at 5:50 pm (0.5 ft)
Next high tide (tomorrow) : 12:35 am (2.6 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:09 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Osterville, MA Tides - Apr 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:112.74:442.510:05-0.110:210.16:227:07Waxing Crescent1Tue
2Wed4:592.75:372.410:57-0.111:140.26:217:08First Quarter2Wed
3Thu5:532.76:362.411:540.06:197:09First Quarter3Thu
4Fri6:532.67:392.412:130.212:550.06:177:10First Quarter4Fri
5Sat7:582.68:442.41:150.21:580.06:167:11First Quarter5Sat
6Sun9:052.69:492.52:200.23:010.06:147:12Waxing Gibbous6Sun
7Mon10:112.710:502.63:240.14:02-0.16:127:14Waxing Gibbous7Mon
8Tue11:122.811:442.74:260.04:58-0.26:117:15Waxing Gibbous8Tue
9Wed12:082.85:22-0.15:49-0.26:097:16Full Moon9Wed
10Thu12:342.812:592.86:14-0.26:37-0.26:087:17Full Moon10Thu
11Fri1:202.91:482.87:03-0.37:23-0.26:067:18Full Moon11Fri
12Sat2:052.92:352.77:50-0.38:08-0.16:047:19Waning Gibbous12Sat
13Sun2:492.83:212.68:36-0.28:520.06:037:20Waning Gibbous13Sun
14Mon3:332.84:072.59:21-0.19:360.26:017:21Waning Gibbous14Mon
15Tue4:172.74:532.410:070.010:220.36:007:22Waning Gibbous15Tue
16Wed5:032.55:432.310:560.111:110.45:587:23Third Quarter16Wed
17Thu5:522.46:352.211:470.35:577:24Third Quarter17Thu
18Fri6:462.47:302.212:040.512:410.35:557:26Third Quarter18Fri
19Sat7:422.38:262.212:590.51:360.45:537:27Third Quarter19Sat
20Sun8:392.39:202.21:550.52:290.45:527:28Waning Crescent20Sun
21Mon9:352.310:112.32:500.53:210.35:517:29Waning Crescent21Mon
22Tue10:282.410:572.43:430.44:090.35:497:30Waning Crescent22Tue
23Wed11:152.511:382.54:320.34:540.25:487:31Waning Crescent23Wed
24Thu11:592.55:170.15:350.15:467:32New Moon24Thu
25Fri12:172.612:412.66:000.06:160.15:457:33New Moon25Fri
26Sat12:562.71:232.66:43-0.16:580.05:437:34New Moon26Sat
27Sun1:362.82:062.77:26-0.27:400.05:427:35New Moon27Sun
28Mon2:182.92:522.78:11-0.28:250.05:417:36Waxing Crescent28Mon
29Tue3:032.93:392.68:58-0.29:120.05:397:37Waxing Crescent29Tue
30Wed3:502.94:302.69:47-0.210:030.15:387:39Waxing Crescent30Wed
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 9:12 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 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 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 (98% 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