Tides Today & Tomorrow in Osterville, MA

TIDE TIMES for Thursday, July 2, 2026
The tide is currently falling in Osterville, MA.
Next low tide : in 1h 07m at 8:28 am (0.1 ft)
Next high tide : 3:14 pm (2.3 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:11 am
Moon phase : Waning Gibbous (94% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Osterville, MA Tides - Mar 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:073.05:23-0.45:53-0.56:155:31New Moon1Sat
2Sun12:362.912:593.06:15-0.46:42-0.46:145:33New Moon2Sun
3Mon1:262.91:502.97:06-0.47:30-0.46:125:34Waxing Crescent3Mon
4Tue2:142.92:412.87:56-0.48:18-0.26:115:35Waxing Crescent4Tue
5Wed3:022.83:312.78:46-0.29:06-0.16:095:36Waxing Crescent5Wed
6Thu3:512.74:232.59:38-0.19:560.16:075:37First Quarter6Thu
7Fri4:422.65:182.310:330.110:490.36:065:38First Quarter7Fri
8Sat5:372.56:162.211:300.211:450.46:045:40First Quarter8Sat
9Sun7:352.48:162.11:290.37:026:41First Quarter9Sun
10Mon8:342.39:162.11:430.42:280.37:016:42Waxing Gibbous10Mon
11Tue9:342.310:132.12:410.53:260.36:596:43Waxing Gibbous11Tue
12Wed10:292.411:032.23:370.44:180.36:576:44Waxing Gibbous12Wed
13Thu11:182.411:462.34:290.35:020.26:566:45Waxing Gibbous13Thu
14Fri12:002.55:140.25:420.16:546:46Waxing Gibbous14Fri
15Sat12:252.412:402.55:550.16:190.16:526:47Full Moon15Sat
16Sun1:012.51:182.66:350.16:560.06:516:49Full Moon16Sun
17Mon1:372.61:562.67:140.07:330.06:496:50Full Moon17Mon
18Tue2:132.62:342.67:54-0.18:110.06:476:51Waning Gibbous18Tue
19Wed2:502.63:142.68:34-0.18:510.06:466:52Waning Gibbous19Wed
20Thu3:282.73:552.59:17-0.19:320.06:446:53Waning Gibbous20Thu
21Fri4:102.74:402.510:02-0.110:180.16:426:54Waning Gibbous21Fri
22Sat4:562.75:312.410:520.011:090.26:416:55Third Quarter22Sat
23Sun5:482.66:282.311:480.06:396:56Third Quarter23Sun
24Mon6:472.67:292.312:060.212:480.06:376:57Third Quarter24Mon
25Tue7:502.68:332.41:080.21:490.06:356:59Third Quarter25Tue
26Wed8:552.69:382.52:120.22:520.06:347:00Waning Crescent26Wed
27Thu10:012.710:392.63:160.13:53-0.16:327:01Waning Crescent27Thu
28Fri11:032.811:352.74:17-0.14:50-0.26:307:02Waning Crescent28Fri
29Sat11:592.85:14-0.25:42-0.36:297:03New Moon29Sat
30Sun12:262.912:522.96:07-0.36:31-0.36:277:04New Moon30Sun
31Mon1:152.91:432.96:58-0.47:19-0.36:257:05New Moon31Mon
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 11:51 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 94% 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 Waning Gibbous (94% 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