Tides Today & Tomorrow in Osterville, MA

TIDE TIMES for Friday, June 26, 2026
The tide is currently falling in Osterville, MA.
Next low tide : in 3h 00m at 4:21 am (0.3 ft)
Next high tide : 11:04 am (2.2 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:08 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Osterville, MA Tides - May 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:132.85:562.511:11-0.111:320.25:377:40Third Quarter1Sat
2Sun6:112.76:552.512:090.05:357:41Third Quarter2Sun
3Mon7:142.67:562.512:330.21:080.05:347:42Third Quarter3Mon
4Tue8:182.68:572.61:360.22:080.05:337:43Waning Crescent4Tue
5Wed9:232.69:572.72:390.13:070.05:327:44Waning Crescent5Wed
6Thu10:262.610:532.83:410.04:050.05:307:45Waning Crescent6Thu
7Fri11:242.711:452.94:40-0.14:590.05:297:46Waning Crescent7Fri
8Sat12:182.75:34-0.25:490.05:287:47New Moon8Sat
9Sun12:332.91:082.76:24-0.36:370.05:277:48New Moon9Sun
10Mon1:202.91:572.67:12-0.37:240.05:267:49New Moon10Mon
11Tue2:062.92:442.67:59-0.28:090.15:257:50Waxing Crescent11Tue
12Wed2:522.83:302.58:44-0.18:550.25:247:51Waxing Crescent12Wed
13Thu3:372.74:162.49:290.09:410.35:237:52Waxing Crescent13Thu
14Fri4:222.65:022.410:150.110:290.45:227:53Waxing Crescent14Fri
15Sat5:102.55:512.311:030.211:190.55:217:54First Quarter15Sat
16Sun6:002.46:412.311:520.35:207:55First Quarter16Sun
17Mon6:532.37:322.312:120.512:430.45:197:56First Quarter17Mon
18Tue7:482.38:222.31:060.51:330.45:187:57First Quarter18Tue
19Wed8:422.39:122.42:000.52:220.45:177:58Waxing Gibbous19Wed
20Thu9:362.310:002.52:530.43:120.45:167:59Waxing Gibbous20Thu
21Fri10:272.310:452.63:450.34:000.35:158:00Waxing Gibbous21Fri
22Sat11:152.411:292.74:330.24:460.35:158:01Waxing Gibbous22Sat
23Sun12:002.45:190.15:300.25:148:02Full Moon23Sun
24Mon12:102.812:442.56:040.06:140.25:138:03Full Moon24Mon
25Tue12:532.91:292.56:49-0.16:590.15:138:04Full Moon25Tue
26Wed1:372.92:162.67:35-0.27:460.15:128:05Full Moon26Wed
27Thu2:243.03:042.68:22-0.28:350.05:118:05Waning Gibbous27Thu
28Fri3:133.03:542.69:10-0.29:260.05:118:06Waning Gibbous28Fri
29Sat4:052.94:462.610:01-0.210:200.15:108:07Waning Gibbous29Sat
30Sun4:592.95:412.710:54-0.211:180.15:108:08Third Quarter30Sun
31Mon5:582.86:392.711:50-0.15:098:09Third Quarter31Mon
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 7:42 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 90% 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 Waxing Gibbous (90% 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