Tides Today & Tomorrow in Osterville, MA

TIDE TIMES for Friday, July 10, 2026
The tide is currently rising in Osterville, MA.
Next low tide : 2:34 pm (0.2 ft)
Next high tide : in 6h 12m at 8:59 am (2.3 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 5:16 am
Moon phase : Waning Crescent (20% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Osterville, MA Tides - Nov 2053

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:382.64:522.910:120.110:50-0.17:145:35Third Quarter1Sat
2Sun4:352.64:512.810:100.110:50-0.16:154:34Third Quarter2Sun
3Mon5:372.55:552.711:120.211:510.06:164:33Third Quarter3Mon
4Tue6:412.57:012.612:160.26:174:32Third Quarter4Tue
5Wed7:442.68:072.612:520.01:200.26:194:31Waning Crescent5Wed
6Thu8:462.69:112.61:530.02:230.16:204:30Waning Crescent6Thu
7Fri9:422.710:092.62:510.03:220.06:214:28Waning Crescent7Fri
8Sat10:332.811:012.63:440.04:16-0.16:224:27New Moon8Sat
9Sun11:182.811:492.64:330.05:04-0.16:244:26New Moon9Sun
10Mon12:012.85:180.05:49-0.16:254:25New Moon10Mon
11Tue12:342.612:432.86:010.16:33-0.16:264:24New Moon11Tue
12Wed1:172.51:242.86:430.17:15-0.16:274:23Waxing Crescent12Wed
13Thu2:002.52:052.77:250.27:570.06:284:22Waxing Crescent13Thu
14Fri2:422.42:482.68:080.38:400.16:304:22Waxing Crescent14Fri
15Sat3:262.33:322.58:520.49:250.26:314:21Waxing Crescent15Sat
16Sun4:122.34:192.49:390.510:120.36:324:20First Quarter16Sun
17Mon5:012.25:092.410:300.511:020.36:334:19First Quarter17Mon
18Tue5:512.26:022.311:230.511:530.36:344:18First Quarter18Tue
19Wed6:422.36:562.312:160.56:364:18First Quarter19Wed
20Thu7:322.37:502.312:430.31:100.46:374:17Waxing Gibbous20Thu
21Fri8:212.48:432.41:330.32:030.36:384:16Waxing Gibbous21Fri
22Sat9:092.59:342.42:220.22:540.26:394:16Waxing Gibbous22Sat
23Sun9:542.710:222.53:110.23:430.06:404:15Waxing Gibbous23Sun
24Mon10:392.811:092.63:570.14:31-0.16:414:14Full Moon24Mon
25Tue11:232.911:562.74:440.05:18-0.36:424:14Full Moon25Tue
26Wed12:093.05:30-0.16:06-0.46:444:13Full Moon26Wed
27Thu12:452.712:573.16:18-0.16:55-0.46:454:13Waning Gibbous27Thu
28Fri1:362.71:483.17:08-0.17:46-0.46:464:13Waning Gibbous28Fri
29Sat2:282.72:413.08:01-0.18:38-0.46:474:12Waning Gibbous29Sat
30Sun3:232.73:372.98:550.09:33-0.36:484:12Waning Gibbous30Sun
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 11:46 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 20% 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 Crescent (20% 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