Tides Today & Tomorrow in Osterville, MA

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently falling in Osterville, MA.
Next low tide : in 2h 54m at 2:39 pm (0.4 ft)
Next high tide : 9:32 pm (2.5 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:08 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Osterville, MA Tides - Nov 2029

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:262.48:452.51:410.22:060.37:145:36Waning Crescent1Thu
2Fri9:192.69:432.62:350.13:040.17:155:34Waning Crescent2Fri
3Sat10:122.710:402.73:280.04:00-0.17:165:33Waning Crescent3Sat
4Sun10:032.910:352.73:210.03:55-0.26:174:32New Moon4Sun
5Mon10:533.111:282.84:12-0.14:48-0.46:184:31New Moon5Mon
6Tue11:433.25:03-0.25:40-0.56:204:30New Moon6Tue
7Wed12:212.812:343.25:54-0.26:32-0.56:214:29New Moon7Wed
8Thu1:152.81:273.26:45-0.17:25-0.46:224:28Waxing Crescent8Thu
9Fri2:102.72:213.17:38-0.18:18-0.36:234:27Waxing Crescent9Fri
10Sat3:052.63:172.98:330.09:14-0.26:254:26Waxing Crescent10Sat
11Sun4:032.54:152.89:300.210:110.06:264:25First Quarter11Sun
12Mon5:032.45:182.610:300.311:110.16:274:24First Quarter12Mon
13Tue6:052.46:212.511:340.36:284:23First Quarter13Tue
14Wed7:052.47:242.412:100.212:370.46:294:22First Quarter14Wed
15Thu8:012.48:242.31:060.31:380.46:314:21Waxing Gibbous15Thu
16Fri8:532.49:202.32:000.32:360.36:324:20Waxing Gibbous16Fri
17Sat9:412.510:092.32:500.33:270.26:334:19Waxing Gibbous17Sat
18Sun10:232.510:532.33:350.44:120.26:344:18Waxing Gibbous18Sun
19Mon11:012.611:342.34:160.34:520.16:354:18Full Moon19Mon
20Tue11:382.64:550.35:310.16:374:17Full Moon20Tue
21Wed12:132.312:152.65:340.36:090.16:384:16Full Moon21Wed
22Thu12:522.312:532.66:130.36:480.16:394:16Full Moon22Thu
23Fri1:312.31:322.66:520.47:270.16:404:15Waning Gibbous23Fri
24Sat2:112.32:122.67:330.48:080.16:414:15Waning Gibbous24Sat
25Sun2:512.32:532.68:150.48:500.16:424:14Waning Gibbous25Sun
26Mon3:342.33:372.59:000.49:350.16:434:14Waning Gibbous26Mon
27Tue4:192.34:262.59:490.410:230.16:454:13Third Quarter27Tue
28Wed5:072.35:202.510:430.411:140.16:464:13Third Quarter28Wed
29Thu5:592.46:172.511:400.36:474:12Third Quarter29Thu
30Fri6:522.57:162.512:070.112:390.26:484:12Third Quarter30Fri
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 6:05 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 76% 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 Waxing Gibbous (76% 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