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 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon10:062.810:512.33:180.24:07-0.17:084:21Waxing Gibbous1Mon
2Tue11:002.811:442.44:130.25:00-0.27:084:22Full Moon2Tue
3Wed11:512.85:050.15:50-0.27:084:23Full Moon3Wed
4Thu12:352.412:402.85:550.16:37-0.27:084:24Full Moon4Thu
5Fri1:222.41:272.76:420.27:22-0.17:084:25Waning Gibbous5Fri
6Sat2:072.42:132.67:290.28:050.07:084:26Waning Gibbous6Sat
7Sun2:502.32:572.58:140.28:470.17:084:27Waning Gibbous7Sun
8Mon3:322.33:422.49:000.39:290.27:084:28Waning Gibbous8Mon
9Tue4:152.34:282.39:480.310:130.37:074:29Third Quarter9Tue
10Wed5:002.35:182.210:380.410:590.47:074:30Third Quarter10Wed
11Thu5:462.36:102.111:310.411:470.47:074:31Third Quarter11Thu
12Fri6:352.37:052.012:250.47:074:32Third Quarter12Fri
13Sat7:252.38:012.012:360.51:200.47:064:33Waning Crescent13Sat
14Sun8:172.38:582.01:280.52:150.37:064:34Waning Crescent14Sun
15Mon9:092.49:522.02:200.53:090.37:054:35Waning Crescent15Mon
16Tue9:592.510:412.13:120.43:590.17:054:37Waning Crescent16Tue
17Wed10:452.611:272.24:010.34:450.07:054:38New Moon17Wed
18Thu11:312.74:480.25:29-0.17:044:39New Moon18Thu
19Fri12:112.312:162.85:340.16:13-0.27:034:40New Moon19Fri
20Sat12:552.41:032.96:210.06:58-0.37:034:41New Moon20Sat
21Sun1:392.51:502.97:09-0.17:42-0.37:024:43Waxing Crescent21Sun
22Mon2:252.62:382.87:58-0.18:28-0.37:024:44Waxing Crescent22Mon
23Tue3:112.73:292.88:49-0.19:15-0.27:014:45Waxing Crescent23Tue
24Wed3:592.74:222.69:43-0.110:06-0.17:004:46First Quarter24Wed
25Thu4:522.75:202.510:41-0.111:010.06:594:47First Quarter25Thu
26Fri5:482.76:232.311:420.011:580.16:594:49First Quarter26Fri
27Sat6:472.67:292.212:460.06:584:50Waxing Gibbous27Sat
28Sun7:502.68:382.212:590.21:520.16:574:51Waxing Gibbous28Sun
29Mon8:552.69:452.22:020.32:580.06:564:52Waxing Gibbous29Mon
30Tue9:572.610:452.23:040.33:580.06:554:54Waxing Gibbous30Tue
31Wed10:532.611:362.34:020.24:51-0.16:544:55Full Moon31Wed
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