Tides Today & Tomorrow in Osterville, MA

TIDE TIMES for Sunday, June 28, 2026
The tide is currently rising in Osterville, MA.
Next low tide : 5:50 pm (0.5 ft)
Next high tide : in 6h 23m at 12:35 pm (2.2 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:09 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Osterville, MA Tides - Sep 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:272.75:43-0.26:00-0.16:077:15New Moon1Sat
2Sun12:453.01:182.86:33-0.36:52-0.26:087:13New Moon2Sun
3Mon1:373.02:072.87:22-0.37:43-0.26:097:12New Moon3Mon
4Tue2:282.92:542.88:09-0.28:32-0.16:107:10Waxing Crescent4Tue
5Wed3:172.83:402.88:55-0.19:20-0.16:117:08Waxing Crescent5Wed
6Thu4:042.74:252.79:410.010:080.16:127:07Waxing Crescent6Thu
7Fri4:532.55:122.610:270.210:590.26:137:05First Quarter7Fri
8Sat5:432.46:012.511:160.311:520.36:147:03First Quarter8Sat
9Sun6:372.36:542.412:080.46:157:02First Quarter9Sun
10Mon7:332.27:482.412:470.41:010.56:167:00First Quarter10Mon
11Tue8:292.28:442.41:420.41:560.56:176:58First Quarter11Tue
12Wed9:262.29:392.42:380.42:510.56:186:56Waxing Gibbous12Wed
13Thu10:192.210:312.53:310.33:430.56:196:55Waxing Gibbous13Thu
14Fri11:072.311:182.54:200.34:330.46:206:53Waxing Gibbous14Fri
15Sat11:492.45:040.25:180.36:216:51Waxing Gibbous15Sat
16Sun12:012.612:282.55:450.16:000.26:226:49Full Moon16Sun
17Mon12:422.71:062.66:250.06:420.16:236:48Full Moon17Mon
18Tue1:222.71:442.77:040.07:240.06:246:46Full Moon18Tue
19Wed2:042.72:242.87:45-0.18:08-0.16:256:44Waning Gibbous19Wed
20Thu2:472.73:052.88:27-0.18:53-0.16:276:42Waning Gibbous20Thu
21Fri3:312.73:492.89:100.09:40-0.16:286:41Waning Gibbous21Fri
22Sat4:192.64:372.89:580.010:31-0.16:296:39Waning Gibbous22Sat
23Sun5:112.65:292.810:490.111:280.06:306:37Third Quarter23Sun
24Mon6:092.56:282.811:460.26:316:36Third Quarter24Mon
25Tue7:112.57:302.712:280.012:470.26:326:34Third Quarter25Tue
26Wed8:152.48:352.71:300.01:500.26:336:32Waning Crescent26Wed
27Thu9:202.59:412.72:330.02:530.26:346:30Waning Crescent27Thu
28Fri10:232.610:442.83:340.03:560.16:356:29Waning Crescent28Fri
29Sat11:202.711:402.84:32-0.14:540.06:366:27Waning Crescent29Sat
30Sun12:102.85:25-0.15:47-0.16:376:25New Moon30Sun
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 3:12 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 98% 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 (98% 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