Tides Today & Tomorrow in Osterville, MA

TIDE TIMES for Monday, July 6, 2026
The tide is currently rising in Osterville, MA.
Next low tide : 11:08 am (0.2 ft)
Next high tide : in 42m at 5:21 am (2.5 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:14 am
Moon phase : Third Quarter (62% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Osterville, MA Tides - Jan 2047

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:392.43:492.59:080.29:360.17:084:22Waxing Crescent1Tue
2Wed4:232.34:382.39:580.310:210.27:084:22First Quarter2Wed
3Thu5:102.35:292.210:500.411:090.37:084:23First Quarter3Thu
4Fri5:582.36:232.111:430.411:580.47:084:24First Quarter4Fri
5Sat6:482.37:182.112:380.47:084:25First Quarter5Sat
6Sun7:392.38:142.012:480.51:330.47:084:26Waxing Gibbous6Sun
7Mon8:312.39:102.01:400.52:280.37:084:27Waxing Gibbous7Mon
8Tue9:222.410:022.12:320.53:200.27:074:28Waxing Gibbous8Tue
9Wed10:102.510:492.23:220.44:070.17:074:29Waxing Gibbous9Wed
10Thu10:542.611:332.24:090.34:510.07:074:30Full Moon10Thu
11Fri11:372.74:540.25:34-0.17:074:31Full Moon11Fri
12Sat12:152.312:202.85:390.16:16-0.27:064:32Full Moon12Sat
13Sun12:572.41:052.86:240.06:59-0.37:064:33Full Moon13Sun
14Mon1:402.51:502.87:100.07:42-0.37:064:35Waning Gibbous14Mon
15Tue2:242.62:372.87:58-0.18:27-0.37:054:36Waning Gibbous15Tue
16Wed3:092.73:262.78:48-0.19:14-0.27:054:37Waning Gibbous16Wed
17Thu3:572.74:192.69:41-0.110:05-0.17:044:38Third Quarter17Thu
18Fri4:492.75:172.510:38-0.110:590.07:044:39Third Quarter18Fri
19Sat5:452.76:182.411:390.011:570.17:034:40Third Quarter19Sat
20Sun6:442.77:242.312:420.07:034:42Waning Crescent20Sun
21Mon7:472.68:322.212:570.21:470.07:024:43Waning Crescent21Mon
22Tue8:512.69:402.22:000.22:520.07:014:44Waning Crescent22Tue
23Wed9:542.710:402.33:020.23:53-0.17:014:45Waning Crescent23Wed
24Thu10:502.711:332.44:000.24:47-0.17:004:46New Moon24Thu
25Fri11:412.74:530.15:35-0.26:594:48New Moon25Fri
26Sat12:202.412:282.75:420.16:19-0.26:584:49New Moon26Sat
27Sun1:042.41:132.76:280.17:00-0.16:574:50New Moon27Sun
28Mon1:452.51:552.67:120.17:40-0.16:564:51Waxing Crescent28Mon
29Tue2:242.42:362.57:550.18:190.06:564:53Waxing Crescent29Tue
30Wed3:032.43:182.48:370.18:580.16:554:54Waxing Crescent30Wed
31Thu3:422.44:012.39:210.29:390.26:544:55Waxing Crescent31Thu
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 8:14 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 transitional phase. Tonight's moon is 62% 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 shifting between spring and neap.

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 Third Quarter (62% illuminated). This places Osterville, MA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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