Tides Today & Tomorrow in Osterville, MA

TIDE TIMES for Friday, July 3, 2026
The tide is currently falling in Osterville, MA.
Next low tide : in 1h 20m at 9:06 am (0.1 ft)
Next high tide : 3:52 pm (2.3 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:12 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Osterville, MA Tides - Jun 2012

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:032.610:252.93:250.03:420.05:098:09Waxing Gibbous1Fri
2Sat11:022.611:203.14:23-0.24:380.05:088:10Waxing Gibbous2Sat
3Sun11:592.75:19-0.35:32-0.15:088:11Full Moon3Sun
4Mon12:143.112:552.76:13-0.46:26-0.15:088:11Full Moon4Mon
5Tue1:083.21:502.77:07-0.47:20-0.15:078:12Full Moon5Tue
6Wed2:023.12:462.78:00-0.48:14-0.15:078:13Waning Gibbous6Wed
7Thu2:573.13:412.78:52-0.39:080.05:078:13Waning Gibbous7Thu
8Fri3:523.04:352.79:44-0.210:030.15:078:14Waning Gibbous8Fri
9Sat4:472.85:292.610:37-0.110:590.25:068:14Third Quarter9Sat
10Sun5:442.76:242.611:310.111:580.35:068:15Third Quarter10Sun
11Mon6:422.57:192.512:250.25:068:15Third Quarter11Mon
12Tue7:412.48:122.512:570.31:190.35:068:16Third Quarter12Tue
13Wed8:382.39:052.51:550.32:110.45:068:16Waning Crescent13Wed
14Thu9:352.29:552.52:530.33:020.45:068:17Waning Crescent14Thu
15Fri10:302.210:432.53:470.33:520.45:068:17Waning Crescent15Fri
16Sat11:192.211:272.64:370.34:390.45:068:18Waning Crescent16Sat
17Sun12:042.35:220.25:230.45:068:18New Moon17Sun
18Mon12:092.612:462.36:030.26:050.45:068:18New Moon18Mon
19Tue12:492.61:262.36:430.16:460.45:078:19New Moon19Tue
20Wed1:282.72:062.47:220.17:270.35:078:19New Moon20Wed
21Thu2:082.72:462.48:010.08:080.35:078:19Waxing Crescent21Thu
22Fri2:482.73:252.48:410.08:500.35:078:19Waxing Crescent22Fri
23Sat3:292.74:052.59:210.09:340.35:088:19Waxing Crescent23Sat
24Sun4:112.74:462.510:030.010:210.25:088:19Waxing Crescent24Sun
25Mon4:572.65:312.610:480.011:110.25:088:20First Quarter25Mon
26Tue5:472.66:202.611:360.15:098:20First Quarter26Tue
27Wed6:412.57:112.712:060.212:280.15:098:20First Quarter27Wed
28Thu7:382.58:062.81:030.11:220.15:098:20First Quarter28Thu
29Fri8:392.59:032.82:020.12:180.15:108:19Waxing Gibbous29Fri
30Sat9:412.510:022.93:030.03:170.15:108:19Waxing Gibbous30Sat
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 12:29 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 88% 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 Waning Gibbous (88% 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