Tides Today & Tomorrow in Osterville, MA

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Osterville, MA.
Next low tide (tomorrow) : 5:09 am (0.2 ft)
Next high tide : in 1h 41m at 11:10 pm (2.5 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 - Sep 2033

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:072.26:242.411:420.46:087:14First Quarter1Thu
2Fri6:582.27:152.412:170.412:320.56:097:13First Quarter2Fri
3Sat7:522.28:082.51:110.41:250.56:107:11First Quarter3Sat
4Sun8:482.29:042.52:060.32:200.46:117:09Waxing Gibbous4Sun
5Mon9:432.310:002.63:010.23:170.36:127:07Waxing Gibbous5Mon
6Tue10:372.410:542.83:550.14:120.26:137:06Waxing Gibbous6Tue
7Wed11:282.611:462.94:47-0.15:050.06:147:04Full Moon7Wed
8Thu12:172.85:37-0.25:57-0.26:157:02Full Moon8Thu
9Fri12:373.01:052.96:25-0.36:48-0.36:167:01Full Moon9Fri
10Sat1:283.01:543.07:13-0.47:39-0.46:176:59Full Moon10Sat
11Sun2:203.02:443.18:03-0.48:31-0.46:186:57Waning Gibbous11Sun
12Mon3:133.03:363.18:53-0.39:24-0.46:196:56Waning Gibbous12Mon
13Tue4:072.94:293.09:44-0.210:19-0.36:206:54Waning Gibbous13Tue
14Wed5:032.75:252.910:39-0.111:17-0.16:216:52Third Quarter14Wed
15Thu6:042.66:252.811:370.16:226:50Third Quarter15Thu
16Fri7:082.57:292.712:190.012:380.26:236:49Third Quarter16Fri
17Sat8:132.48:342.61:230.11:410.36:246:47Waning Crescent17Sat
18Sun9:182.49:382.62:260.22:440.36:256:45Waning Crescent18Sun
19Mon10:192.410:372.63:280.23:440.36:266:43Waning Crescent19Mon
20Tue11:112.511:282.64:240.24:390.36:276:42Waning Crescent20Tue
21Wed11:562.55:110.15:260.26:286:40New Moon21Wed
22Thu12:122.612:352.65:520.16:080.16:296:38New Moon22Thu
23Fri12:522.61:122.66:290.16:470.16:306:36New Moon23Fri
24Sat1:312.61:472.67:060.17:260.16:316:35New Moon24Sat
25Sun2:082.52:232.67:420.28:050.16:326:33Waxing Crescent25Sun
26Mon2:472.53:002.68:200.28:440.16:336:31Waxing Crescent26Mon
27Tue3:252.43:372.68:580.39:240.26:346:30Waxing Crescent27Tue
28Wed4:052.44:162.59:380.310:060.26:356:28Waxing Crescent28Wed
29Thu4:482.34:592.510:200.410:520.36:366:26Waxing Crescent29Thu
30Fri5:342.35:462.511:070.411:430.36:376:24First Quarter30Fri
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 2:09 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 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