Tides Today & Tomorrow in Osterville, MA

TIDE TIMES for Sunday, July 5, 2026
The tide is currently falling in Osterville, MA.
Next low tide : in 12m at 10:25 am (0.1 ft)
Next high tide : 5:10 pm (2.4 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:13 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Osterville, MA Tides - Jun 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:442.511:013.04:06-0.14:190.15:098:09Waning Crescent1Sun
2Mon11:402.611:533.15:01-0.25:120.05:088:10New Moon2Mon
3Tue12:352.65:56-0.36:050.05:088:11New Moon3Tue
4Wed12:463.11:312.66:49-0.46:590.05:088:11New Moon4Wed
5Thu1:413.12:272.67:43-0.47:530.05:078:12Waxing Crescent5Thu
6Fri2:373.13:232.68:37-0.38:490.05:078:13Waxing Crescent6Fri
7Sat3:333.04:202.69:31-0.29:450.15:078:13Waxing Crescent7Sat
8Sun4:312.95:162.610:25-0.110:430.25:078:14Waxing Crescent8Sun
9Mon5:292.76:142.511:210.011:440.35:068:14First Quarter9Mon
10Tue6:302.67:112.512:170.15:068:15First Quarter10Tue
11Wed7:312.48:062.512:460.31:120.25:068:15First Quarter11Wed
12Thu8:312.38:592.51:470.32:060.35:068:16Waxing Gibbous12Thu
13Fri9:312.39:502.52:460.32:580.45:068:16Waxing Gibbous13Fri
14Sat10:272.210:382.53:430.33:490.55:068:17Waxing Gibbous14Sat
15Sun11:182.211:232.64:350.34:360.55:068:17Waxing Gibbous15Sun
16Mon12:032.25:210.25:200.55:068:18Waxing Gibbous16Mon
17Tue12:052.612:462.26:020.26:010.55:068:18Full Moon17Tue
18Wed12:452.61:262.26:420.26:420.45:068:18Full Moon18Wed
19Thu1:242.62:062.37:210.17:230.45:078:19Full Moon19Thu
20Fri2:042.62:462.38:000.18:040.45:078:19Full Moon20Fri
21Sat2:442.63:252.38:390.18:450.45:078:19Waning Gibbous21Sat
22Sun3:242.64:032.39:180.19:270.45:078:19Waning Gibbous22Sun
23Mon4:052.64:432.49:580.110:120.45:088:19Waning Gibbous23Mon
24Tue4:492.65:252.410:400.110:590.45:088:19Third Quarter24Tue
25Wed5:352.56:102.511:250.211:510.35:088:20Third Quarter25Wed
26Thu6:262.56:572.612:130.25:098:20Third Quarter26Thu
27Fri7:212.47:482.712:460.21:040.25:098:20Third Quarter27Fri
28Sat8:182.48:422.81:430.21:570.25:098:20Waning Crescent28Sat
29Sun9:192.49:392.82:420.12:540.25:108:19Waning Crescent29Sun
30Mon10:212.410:372.93:420.03:530.25:108:19Waning Crescent30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447675)

Common Questions About Osterville, MA Tides

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

Slack tide in Osterville, MA is approximately 1:47 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 72% 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 Waning Gibbous (72% 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