Tides Today & Tomorrow in Osterville, MA

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in Osterville, MA.
Next low tide : 2:39 pm (0.4 ft)
Next high tide : in 3h 26m at 9:13 am (2.3 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:08 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Osterville, MA Tides - Jul 2023

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:212.311:302.84:420.14:490.35:118:19Waxing Gibbous1Sat
2Sun12:122.45:33-0.15:400.25:118:19Full Moon2Sun
3Mon12:202.91:042.56:24-0.26:310.15:128:19Full Moon3Mon
4Tue1:123.01:572.57:15-0.27:240.15:128:19Full Moon4Tue
5Wed2:063.02:512.68:07-0.38:180.05:138:19Waning Gibbous5Wed
6Thu3:013.03:442.68:58-0.39:130.05:138:18Waning Gibbous6Thu
7Fri3:563.04:382.79:50-0.210:090.05:148:18Waning Gibbous7Fri
8Sat4:532.95:332.710:43-0.211:080.15:158:18Third Quarter8Sat
9Sun5:522.76:302.711:38-0.15:158:17Third Quarter9Sun
10Mon6:532.67:272.712:100.112:340.15:168:17Third Quarter10Mon
11Tue7:552.58:232.71:120.11:300.25:178:16Third Quarter11Tue
12Wed8:592.49:202.72:140.12:270.35:188:16Waning Crescent12Wed
13Thu10:022.310:172.63:160.13:240.45:188:15Waning Crescent13Thu
14Fri11:012.311:092.64:160.14:190.45:198:15Waning Crescent14Fri
15Sat11:542.311:572.65:090.15:100.45:208:14Waning Crescent15Sat
16Sun12:412.35:570.15:560.45:218:14New Moon16Sun
17Mon12:422.61:242.36:400.16:390.45:228:13New Moon17Mon
18Tue1:242.62:052.37:210.17:210.45:228:12New Moon18Tue
19Wed2:052.62:442.37:590.18:030.45:238:11New Moon19Wed
20Thu2:452.63:222.38:370.18:440.45:248:11Waxing Crescent20Thu
21Fri3:252.63:592.39:150.29:250.45:258:10Waxing Crescent21Fri
22Sat4:052.54:372.49:520.210:070.45:268:09Waxing Crescent22Sat
23Sun4:462.55:162.410:320.210:520.45:278:08Waxing Crescent23Sun
24Mon5:292.45:572.411:130.311:390.45:288:07First Quarter24Mon
25Tue6:162.36:412.411:570.45:298:07First Quarter25Tue
26Wed7:062.27:282.512:290.412:440.45:308:06First Quarter26Wed
27Thu7:592.28:182.51:220.31:340.45:318:05First Quarter27Thu
28Fri8:562.29:122.62:180.32:280.45:328:04Waxing Gibbous28Fri
29Sat9:552.210:082.73:160.23:240.45:338:03Waxing Gibbous29Sat
30Sun10:542.311:052.84:140.14:220.35:348:02Waxing Gibbous30Sun
31Mon11:502.45:10-0.15:180.25:358:00Full Moon31Mon
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 11:56 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 76% 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 Waxing Gibbous (76% 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