Tides Today & Tomorrow in Osterville, MA

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in Osterville, MA.
Next low tide : 5:30 pm (0.1 ft)
Next high tide : in 4h 42m at 12:02 pm (2.5 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:19 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Osterville, MA Tides - Nov 2057

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:062.64:182.99:380.010:18-0.27:145:35Waxing Crescent1Thu
2Fri5:022.55:152.810:340.111:16-0.17:155:34First Quarter2Fri
3Sat6:042.56:192.711:350.27:165:33First Quarter3Sat
4Sun6:102.46:262.612:190.011:40 AM0.36:174:32First Quarter4Sun
5Mon7:162.47:342.612:220.112:460.36:194:31Waxing Gibbous5Mon
6Tue8:202.58:402.61:250.11:520.26:204:30Waxing Gibbous6Tue
7Wed9:192.69:412.62:250.12:540.26:214:28Waxing Gibbous7Wed
8Thu10:112.610:352.63:200.13:490.16:224:27Waxing Gibbous8Thu
9Fri10:562.711:222.64:080.14:380.06:244:26Full Moon9Fri
10Sat11:372.74:520.15:230.06:254:25Full Moon10Sat
11Sun12:062.512:162.75:330.26:040.06:264:24Full Moon11Sun
12Mon12:482.512:542.76:130.26:450.06:274:23Full Moon12Mon
13Tue1:292.41:322.76:520.37:250.06:284:22Waning Gibbous13Tue
14Wed2:092.42:122.67:320.38:060.16:304:22Waning Gibbous14Wed
15Thu2:512.32:532.58:140.48:490.26:314:21Waning Gibbous15Thu
16Fri3:342.23:372.58:570.59:340.26:324:20Waning Gibbous16Fri
17Sat4:212.24:242.49:440.510:220.36:334:19Third Quarter17Sat
18Sun5:102.15:152.310:360.611:130.36:344:18Third Quarter18Sun
19Mon6:022.26:092.311:300.66:364:18Third Quarter19Mon
20Tue6:532.27:042.312:040.312:240.56:374:17Third Quarter20Tue
21Wed7:432.37:582.412:550.31:180.46:384:16Waning Crescent21Wed
22Thu8:322.48:522.41:450.22:120.36:394:16Waning Crescent22Thu
23Fri9:192.69:442.52:340.23:050.16:404:15Waning Crescent23Fri
24Sat10:052.810:332.63:230.13:55-0.16:414:14Waning Crescent24Sat
25Sun10:502.911:222.74:100.04:44-0.26:424:14New Moon25Sun
26Mon11:363.04:57-0.15:33-0.46:444:13New Moon26Mon
27Tue12:122.712:243.15:45-0.16:23-0.46:454:13New Moon27Tue
28Wed1:032.71:143.16:35-0.17:14-0.46:464:13Waxing Crescent28Wed
29Thu1:562.72:073.17:27-0.18:07-0.46:474:12Waxing Crescent29Thu
30Fri2:512.63:023.08:210.09:01-0.36:484:12Waxing 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 2:46 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 1% 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 New Moon (1% 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