Tides Today & Tomorrow in Osterville, MA

TIDE TIMES for Monday, July 6, 2026
The tide is currently falling in Osterville, MA.
Next low tide : in 58m at 11:08 am (0.2 ft)
Next high tide : 5:52 pm (2.5 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:14 am
Moon phase : Third Quarter (62% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Osterville, MA Tides - Aug 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:562.36:182.411:330.45:367:59First Quarter1Tue
2Wed6:452.27:042.412:060.412:190.55:377:58First Quarter2Wed
3Thu7:372.17:532.412:580.41:080.55:387:57First Quarter3Thu
4Fri8:322.18:462.51:520.42:000.55:397:56Waxing Gibbous4Fri
5Sat9:302.19:412.52:490.42:560.55:407:55Waxing Gibbous5Sat
6Sun10:272.110:372.73:460.33:520.45:417:53Waxing Gibbous6Sun
7Mon11:222.211:312.84:410.14:480.35:427:52Waxing Gibbous7Mon
8Tue12:132.45:330.05:410.25:437:51Full Moon8Tue
9Wed12:232.91:032.56:22-0.26:330.05:447:50Full Moon9Wed
10Thu1:153.01:532.77:11-0.37:25-0.15:457:48Full Moon10Thu
11Fri2:073.02:422.87:59-0.38:17-0.25:467:47Waning Gibbous11Fri
12Sat3:003.03:312.98:47-0.39:10-0.25:477:45Waning Gibbous12Sat
13Sun3:532.94:212.99:36-0.210:04-0.25:487:44Waning Gibbous13Sun
14Mon4:472.85:132.910:26-0.111:01-0.15:497:43Third Quarter14Mon
15Tue5:442.66:082.811:200.05:507:41Third Quarter15Tue
16Wed6:452.57:062.712:010.012:160.25:517:40Third Quarter16Wed
17Thu7:482.38:072.61:030.11:150.35:527:38Third Quarter17Thu
18Fri8:552.29:102.62:070.22:160.45:537:37Waning Crescent18Fri
19Sat10:012.210:132.63:130.23:190.55:547:35Waning Crescent19Sat
20Sun11:022.211:112.64:150.24:180.45:557:34Waning Crescent20Sun
21Mon11:532.35:090.25:110.45:567:32Waning Crescent21Mon
22Tue12:002.612:372.35:550.15:570.35:577:31New Moon22Tue
23Wed12:442.61:172.46:340.16:390.35:587:29New Moon23Wed
24Thu1:242.61:532.47:110.17:190.35:597:28New Moon24Thu
25Fri2:022.62:282.47:460.17:580.26:007:26New Moon25Fri
26Sat2:402.63:032.58:210.28:370.26:017:25Waxing Crescent26Sat
27Sun3:182.53:382.58:560.29:160.36:027:23Waxing Crescent27Sun
28Mon3:562.44:132.59:330.39:570.36:037:21Waxing Crescent28Mon
29Tue4:362.34:522.510:110.410:400.36:047:20Waxing Crescent29Tue
30Wed5:192.25:342.410:520.411:280.46:057:18First Quarter30Wed
31Thu6:072.16:212.411:390.56:067:17First Quarter31Thu
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 2:30 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 transitional phase. Tonight's moon is 62% 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 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 Third Quarter (62% illuminated). This places Osterville, 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