Tides Today & Tomorrow in Osterville, MA

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Osterville, MA.
Next low tide : 4:21 pm (0.5 ft)
Next high tide : in 6h 06m at 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 - Aug 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:352.39:542.62:480.22:590.35:367:58Waning Crescent1Sun
2Mon10:362.310:502.63:500.23:570.35:377:57Waning Crescent2Mon
3Tue11:302.311:402.64:450.14:500.35:387:56Waning Crescent3Tue
4Wed12:162.45:330.15:370.35:397:55New Moon4Wed
5Thu12:242.612:572.46:140.16:200.35:407:54New Moon5Thu
6Fri1:052.61:362.46:530.17:010.25:417:52New Moon6Fri
7Sat1:442.62:132.57:300.17:410.25:427:51New Moon7Sat
8Sun2:232.62:502.58:070.18:200.25:437:50Waxing Crescent8Sun
9Mon3:012.63:272.58:440.19:000.25:447:49Waxing Crescent9Mon
10Tue3:402.54:042.59:210.29:410.25:457:47Waxing Crescent10Tue
11Wed4:202.54:422.510:000.210:240.35:467:46Waxing Crescent11Wed
12Thu5:022.45:232.510:420.311:110.35:477:45First Quarter12Thu
13Fri5:482.36:092.511:270.35:497:43First Quarter13Fri
14Sat6:382.36:582.512:010.312:160.45:507:42First Quarter14Sat
15Sun7:322.27:512.612:540.31:080.45:517:40First Quarter15Sun
16Mon8:292.38:482.61:500.22:040.35:527:39Waxing Gibbous16Mon
17Tue9:282.39:462.72:480.23:030.35:537:37Waxing Gibbous17Tue
18Wed10:272.410:442.93:460.04:010.15:547:36Waxing Gibbous18Wed
19Thu11:222.611:403.04:42-0.14:580.05:557:34Full Moon19Thu
20Fri12:152.75:35-0.35:53-0.25:567:33Full Moon20Fri
21Sat12:343.11:072.96:26-0.46:46-0.35:577:31Full Moon21Sat
22Sun1:283.11:593.07:17-0.47:39-0.45:587:30Waning Gibbous22Sun
23Mon2:223.12:513.08:07-0.48:33-0.45:597:28Waning Gibbous23Mon
24Tue3:163.03:423.08:57-0.39:26-0.36:007:27Waning Gibbous24Tue
25Wed4:102.94:353.09:48-0.210:21-0.26:017:25Waning Gibbous25Wed
26Thu5:062.75:292.910:410.011:19-0.16:027:24Third Quarter26Thu
27Fri6:052.66:272.711:370.16:037:22Third Quarter27Fri
28Sat7:062.47:282.612:190.112:360.36:047:20Third Quarter28Sat
29Sun8:092.38:292.61:210.21:350.46:057:19Third Quarter29Sun
30Mon9:122.39:302.52:230.22:350.46:067:17Waning Crescent30Mon
31Tue10:122.310:272.53:240.23:340.46:077:15Waning Crescent31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447675)

Common Questions About Osterville, MA Tides

Show All
What time does the tide turn (slack tide) in Osterville, MA today?

Slack tide in Osterville, MA is approximately 1:42 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 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