Tides Today & Tomorrow in Osterville, MA

TIDE TIMES for Friday, June 26, 2026
The tide is currently falling in Osterville, MA.
Next low tide (tomorrow) : in 5h 12m at 5:09 am (0.2 ft)
Next high tide (tomorrow) : 11:52 am (2.2 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:08 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Osterville, MA Tides - Jan 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:402.69:162.31:460.12:290.17:084:21Waning Crescent1Tue
2Wed9:362.610:132.32:430.23:270.07:084:22Waning Crescent2Wed
3Thu10:262.711:032.33:360.24:190.07:084:23Waning Crescent3Thu
4Fri11:112.711:492.34:240.25:04-0.17:084:24New Moon4Fri
5Sat11:522.75:080.25:46-0.17:084:25New Moon5Sat
6Sun12:302.312:332.65:500.26:260.07:084:26New Moon6Sun
7Mon1:112.31:122.66:300.27:050.07:084:27New Moon7Mon
8Tue1:502.31:522.67:110.27:440.07:084:28Waxing Crescent8Tue
9Wed2:282.32:322.57:520.38:230.17:074:29Waxing Crescent9Wed
10Thu3:072.33:122.58:330.39:020.17:074:30Waxing Crescent10Thu
11Fri3:472.33:552.49:170.39:440.27:074:31Waxing Crescent11Fri
12Sat4:292.34:412.310:030.410:280.27:074:32First Quarter12Sat
13Sun5:142.35:302.210:530.411:150.37:064:33First Quarter13Sun
14Mon6:002.36:222.211:450.47:064:34First Quarter14Mon
15Tue6:492.37:172.212:040.312:400.37:054:36First Quarter15Tue
16Wed7:412.48:142.212:560.31:360.27:054:37Waxing Gibbous16Wed
17Thu8:342.59:122.21:490.32:330.17:044:38Waxing Gibbous17Thu
18Fri9:282.710:082.32:450.23:29-0.17:044:39Waxing Gibbous18Fri
19Sat10:222.811:012.53:390.14:22-0.27:034:40Full Moon19Sat
20Sun11:143.011:542.64:320.05:14-0.47:034:41Full Moon20Sun
21Mon12:063.05:25-0.26:05-0.57:024:43Full Moon21Mon
22Tue12:462.712:593.16:17-0.26:56-0.57:014:44Full Moon22Tue
23Wed1:392.71:533.17:10-0.37:46-0.57:014:45Waning Gibbous23Wed
24Thu2:312.82:473.08:04-0.38:38-0.47:004:46Waning Gibbous24Thu
25Fri3:242.73:422.88:59-0.29:30-0.36:594:48Waning Gibbous25Fri
26Sat4:182.74:402.79:56-0.110:24-0.26:584:49Third Quarter26Sat
27Sun5:142.75:412.510:560.011:210.06:584:50Third Quarter27Sun
28Mon6:132.66:442.411:580.16:574:51Third Quarter28Mon
29Tue7:122.57:492.312:190.11:020.16:564:53Third Quarter29Tue
30Wed8:122.58:542.21:180.22:060.16:554:54Waning Crescent30Wed
31Thu9:112.59:542.22:170.33:070.16:544:55Waning Crescent31Thu
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 8:30 am — 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 90% 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 Waxing Gibbous (90% 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