Tides Today & Tomorrow in Osterville, MA

TIDE TIMES for Monday, June 29, 2026
The tide is currently falling in Osterville, MA.
Next low tide : in 20m at 6:33 am (0.2 ft)
Next high tide : 1:17 pm (2.2 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:10 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Osterville, MA Tides - Nov 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:242.511:442.54:380.25:030.27:145:35Waxing Gibbous1Sat
2Sun11:022.611:252.54:190.24:450.16:154:34Full Moon2Sun
3Mon11:402.74:590.15:260.06:164:33Full Moon3Mon
4Tue12:062.612:182.85:390.16:08-0.16:184:32Full Moon4Tue
5Wed12:472.612:572.86:190.16:51-0.16:194:31Full Moon5Wed
6Thu1:302.61:392.97:020.17:35-0.26:204:29Waning Gibbous6Thu
7Fri2:152.62:252.97:470.18:22-0.16:214:28Waning Gibbous7Fri
8Sat3:032.53:132.88:350.19:13-0.16:224:27Waning Gibbous8Sat
9Sun3:552.54:072.89:280.210:08-0.16:244:26Third Quarter9Sun
10Mon4:522.55:062.710:270.211:070.06:254:25Third Quarter10Mon
11Tue5:532.56:102.611:290.26:264:24Third Quarter11Tue
12Wed6:562.57:152.612:070.012:330.26:274:23Third Quarter12Wed
13Thu7:582.68:212.61:070.01:360.16:294:22Waning Crescent13Thu
14Fri8:572.79:242.62:070.02:380.06:304:21Waning Crescent14Fri
15Sat9:532.810:222.73:040.03:37-0.16:314:21Waning Crescent15Sat
16Sun10:442.911:142.73:57-0.14:30-0.26:324:20New Moon16Sun
17Mon11:312.94:46-0.15:20-0.26:334:19New Moon17Mon
18Tue12:042.712:162.95:330.06:07-0.26:354:18New Moon18Tue
19Wed12:522.61:012.96:190.06:53-0.26:364:18New Moon19Wed
20Thu1:382.61:452.87:040.17:38-0.16:374:17Waxing Crescent20Thu
21Fri2:242.52:292.77:490.28:230.06:384:16Waxing Crescent21Fri
22Sat3:092.43:142.68:340.39:080.16:394:16Waxing Crescent22Sat
23Sun3:562.34:022.59:210.49:560.26:404:15Waxing Crescent23Sun
24Mon4:452.34:522.410:120.510:460.36:424:14First Quarter24Mon
25Tue5:362.25:462.311:050.511:370.36:434:14First Quarter25Tue
26Wed6:282.26:402.312:000.56:444:13First Quarter26Wed
27Thu7:192.37:352.312:280.312:540.56:454:13First Quarter27Thu
28Fri8:092.38:282.31:180.31:470.46:464:13Waxing Gibbous28Fri
29Sat8:572.49:192.32:070.32:390.36:474:12Waxing Gibbous29Sat
30Sun9:412.510:072.42:540.33:270.26:484:12Waxing 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 9:55 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 100% 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 Full Moon (100% 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