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 3h 54m 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 - Mar 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:392.35:092.210:290.310:440.46:155:32First Quarter1Sun
2Mon5:252.36:012.111:210.311:350.46:135:33First Quarter2Mon
3Tue6:172.36:572.012:170.36:115:34First Quarter3Tue
4Wed7:122.47:572.112:290.51:150.36:105:36First Quarter4Wed
5Thu8:112.48:572.11:270.42:140.26:085:37Waxing Gibbous5Thu
6Fri9:112.69:532.32:260.33:110.06:065:38Waxing Gibbous6Fri
7Sat10:072.710:452.53:240.14:05-0.16:055:39Waxing Gibbous7Sat
8Sun12:012.95:180.05:55-0.37:036:40Full Moon8Sun
9Mon12:352.612:523.06:10-0.26:43-0.47:026:41Full Moon9Mon
10Tue1:232.81:443.07:01-0.47:31-0.57:006:42Full Moon10Tue
11Wed2:122.92:353.07:53-0.48:19-0.46:586:44Waning Gibbous11Wed
12Thu3:013.03:272.98:44-0.59:08-0.46:576:45Waning Gibbous12Thu
13Fri3:503.04:202.89:36-0.49:58-0.26:556:46Waning Gibbous13Fri
14Sat4:412.95:162.610:31-0.310:51-0.16:536:47Third Quarter14Sat
15Sun5:362.86:162.511:29-0.111:480.16:526:48Third Quarter15Sun
16Mon6:352.67:202.312:310.06:506:49Third Quarter16Mon
17Tue7:382.58:282.212:490.31:360.16:486:50Third Quarter17Tue
18Wed8:442.49:362.21:520.42:430.26:466:51Waning Crescent18Wed
19Thu9:512.410:392.22:570.43:480.26:456:53Waning Crescent19Thu
20Fri10:512.411:312.33:590.44:440.26:436:54Waning Crescent20Fri
21Sat11:422.54:530.35:290.16:416:55Waning Crescent21Sat
22Sun12:142.312:252.55:390.26:080.16:406:56New Moon22Sun
23Mon12:522.41:042.56:200.26:440.16:386:57New Moon23Mon
24Tue1:262.51:412.56:580.17:180.16:366:58New Moon24Tue
25Wed2:002.52:182.57:360.17:530.16:356:59New Moon25Wed
26Thu2:342.52:552.58:130.18:280.26:337:00Waxing Crescent26Thu
27Fri3:082.53:322.48:510.19:050.26:317:01Waxing Crescent27Fri
28Sat3:432.54:112.39:300.19:430.36:297:02Waxing Crescent28Sat
29Sun4:202.54:522.310:110.210:230.46:287:04Waxing Crescent29Sun
30Mon5:012.45:382.210:570.211:090.46:267:05First Quarter30Mon
31Tue5:482.46:292.111:480.36:247:06First Quarter31Tue
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 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