Tides Today & Tomorrow in Osterville, MA

TIDE TIMES for Monday, July 6, 2026
The tide is currently rising in Osterville, MA.
Next low tide : 11:34 pm (0.3 ft)
Next high tide : in 5h 29m at 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 - Jun 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:422.65:272.310:390.210:500.55:098:09Waxing Crescent1Thu
2Fri5:332.56:172.211:280.311:440.55:098:10First Quarter2Fri
3Sat6:252.47:072.212:180.45:088:10First Quarter3Sat
4Sun7:192.37:562.312:380.61:070.45:088:11First Quarter4Sun
5Mon8:132.28:442.31:330.51:550.55:088:12First Quarter5Mon
6Tue9:072.29:312.42:260.52:420.55:078:12Waxing Gibbous6Tue
7Wed10:002.210:172.53:180.43:300.55:078:13Waxing Gibbous7Wed
8Thu10:502.211:012.54:080.34:160.55:078:14Waxing Gibbous8Thu
9Fri11:372.211:432.64:550.25:010.45:078:14Waxing Gibbous9Fri
10Sat12:222.35:400.15:450.45:068:15Full Moon10Sat
11Sun12:252.71:062.36:250.06:290.35:068:15Full Moon11Sun
12Mon1:082.81:522.37:090.07:140.35:068:16Full Moon12Mon
13Tue1:542.82:392.47:55-0.18:020.35:068:16Waning Gibbous13Tue
14Wed2:422.93:272.48:43-0.18:520.25:068:17Waning Gibbous14Wed
15Thu3:322.94:162.59:31-0.19:440.25:068:17Waning Gibbous15Thu
16Fri4:242.85:082.510:22-0.110:390.25:068:17Waning Gibbous16Fri
17Sat5:202.86:032.611:14-0.111:380.25:068:18Third Quarter17Sat
18Sun6:182.76:592.612:090.05:068:18Third Quarter18Sun
19Mon7:202.67:552.712:400.21:050.15:068:18Third Quarter19Mon
20Tue8:222.58:512.71:410.12:010.15:078:19Waning Crescent20Tue
21Wed9:252.49:482.82:430.12:580.25:078:19Waning Crescent21Wed
22Thu10:282.410:442.83:440.03:550.25:078:19Waning Crescent22Thu
23Fri11:262.411:362.84:420.04:490.25:078:19Waning Crescent23Fri
24Sat12:202.45:36-0.15:410.35:088:19New Moon24Sat
25Sun12:262.81:112.46:26-0.16:290.35:088:19New Moon25Sun
26Mon1:142.81:592.47:14-0.17:170.35:088:20New Moon26Mon
27Tue2:012.82:452.47:590.08:030.35:098:20Waxing Crescent27Tue
28Wed2:462.73:292.38:430.08:480.45:098:20Waxing Crescent28Wed
29Thu3:312.64:112.39:250.19:330.45:108:19Waxing Crescent29Thu
30Fri4:152.64:532.310:070.210:190.45:108:19Waxing Crescent30Fri
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 8:43 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