Tides Today & Tomorrow in Osterville, MA

TIDE TIMES for Thursday, July 2, 2026
The tide is currently falling in Osterville, MA.
Next low tide : in 2h 22m at 8:34 pm (0.4 ft)
Next high tide (tomorrow) : 3:14 am (2.6 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:11 am
Moon phase : Waning Gibbous (94% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Osterville, MA Tides - Mar 2042

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:042.48:582.11:100.42:070.26:155:32Waxing Gibbous1Sat
2Sun9:122.410:012.12:150.43:130.26:135:33Waxing Gibbous2Sun
3Mon10:112.510:522.23:170.44:080.16:125:34Waxing Gibbous3Mon
4Tue11:012.511:342.34:110.34:520.16:105:35Waxing Gibbous4Tue
5Wed11:432.54:560.25:300.16:095:36Full Moon5Wed
6Thu12:122.312:222.55:360.26:050.16:075:37Full Moon6Thu
7Fri12:472.412:592.56:150.16:390.16:055:39Full Moon7Fri
8Sat1:202.41:352.56:520.17:130.16:045:40Full Moon8Sat
9Sun1:532.53:112.48:300.18:470.27:026:41Waning Gibbous9Sun
10Mon3:272.53:482.49:080.19:230.27:006:42Waning Gibbous10Mon
11Tue4:022.44:272.39:470.210:000.36:596:43Waning Gibbous11Tue
12Wed4:392.45:092.210:290.210:410.46:576:44Waning Gibbous12Wed
13Thu5:202.45:562.111:160.311:270.56:556:45Third Quarter13Thu
14Fri6:082.36:502.012:090.36:546:47Third Quarter14Fri
15Sat7:022.37:482.012:200.51:070.36:526:48Third Quarter15Sat
16Sun8:012.48:502.01:180.52:070.36:506:49Third Quarter16Sun
17Mon9:042.59:522.22:190.53:080.26:496:50Waning Crescent17Mon
18Tue10:072.610:502.33:220.34:060.06:476:51Waning Crescent18Tue
19Wed11:052.711:422.54:210.15:00-0.16:456:52Waning Crescent19Wed
20Thu11:592.95:16-0.15:49-0.36:446:53New Moon20Thu
21Fri12:302.712:513.06:09-0.36:37-0.46:426:54New Moon21Fri
22Sat1:182.91:433.07:00-0.47:25-0.46:406:55New Moon22Sat
23Sun2:063.02:342.97:51-0.58:12-0.36:386:57Waxing Crescent23Sun
24Mon2:543.03:262.88:42-0.59:01-0.26:376:58Waxing Crescent24Mon
25Tue3:433.04:182.79:34-0.49:50-0.16:356:59Waxing Crescent25Tue
26Wed4:342.95:142.510:28-0.210:430.16:337:00First Quarter26Wed
27Thu5:282.76:142.311:270.011:410.36:327:01First Quarter27Thu
28Fri6:282.67:192.212:290.16:307:02First Quarter28Fri
29Sat7:342.48:272.112:430.41:350.26:287:03First Quarter29Sat
30Sun8:422.49:342.11:480.52:420.36:277:04Waxing Gibbous30Sun
31Mon9:492.310:342.22:540.53:460.36:257:05Waxing Gibbous31Mon
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 11:54 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 94% 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 (94% 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