Nearby Harbors
41.7417’ N, 70.6583’ W

Onset Beach, MA

46°
H -°
L 41°
WSW
2mph
High tide
8:05 am
Photo Credits

Tides Today & Tomorrow in Onset Beach, MA

TIDE TIMES for Monday, November 9, 2026
The tide is currently rising in Onset Beach, MA.
Next low tide : 2:35 pm (0.2 ft)
Next high tide : in 6h 22m at 8:05 am (4.4 ft)
Sunset today : 4:28 pm
Sunrise tomorrow : 6:24 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8447277
Common Questions About Tides

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Falmouth, Massachusetts - Harbormaster

Onset Beach, MA Tides - Jan 1755

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:084.110:403.73:56-0.54:40-0.47:144:27Waning Gibbous1Wed
2Thu10:584.011:333.84:42-0.45:19-0.37:144:27Waning Gibbous2Thu
3Fri11:523.85:30-0.26:03-0.27:144:28Waning Gibbous3Fri
4Sat12:283.812:483.76:250.06:55-0.17:144:29Third Quarter4Sat
5Sun1:253.81:453.57:340.27:580.07:144:30Third Quarter5Sun
6Mon2:233.92:453.49:110.39:090.07:144:31Third Quarter6Mon
7Tue3:253.93:503.310:490.210:200.07:144:32Waning Crescent7Tue
8Wed4:304.04:563.411:530.111:21-0.17:144:33Waning Crescent8Wed
9Thu5:334.25:573.512:45-0.17:144:34Waning Crescent9Thu
10Fri6:294.36:513.712:12-0.21:32-0.27:134:35Waning Crescent10Fri
11Sat7:204.47:413.812:59-0.32:15-0.27:134:36New Moon11Sat
12Sun8:074.48:283.91:45-0.32:54-0.37:134:37New Moon12Sun
13Mon8:524.39:133.82:31-0.33:28-0.37:124:39New Moon13Mon
14Tue9:364.19:583.73:15-0.34:00-0.27:124:40Waxing Crescent14Tue
15Wed10:193.810:423.53:58-0.24:32-0.27:114:41Waxing Crescent15Wed
16Thu11:023.511:273.34:39-0.15:06-0.17:114:42Waxing Crescent16Thu
17Fri11:453.25:200.15:420.07:114:43Waxing Crescent17Fri
18Sat12:123.112:282.96:040.36:220.17:104:44First Quarter18Sat
19Sun12:563.01:112.76:560.57:090.37:094:46First Quarter19Sun
20Mon1:392.91:552.58:010.68:030.37:094:47First Quarter20Mon
21Tue2:232.82:432.59:230.69:040.37:084:48First Quarter21Tue
22Wed3:132.83:382.510:370.510:040.37:074:49Waxing Gibbous22Wed
23Thu4:122.94:392.611:320.411:000.17:074:50Waxing Gibbous23Thu
24Fri5:103.15:362.812:180.27:064:52Waxing Gibbous24Fri
25Sat6:013.46:253.11:00-0.17:054:53Waxing Gibbous25Sat
26Sun6:473.77:113.412:37-0.31:41-0.37:044:54Full Moon26Sun
27Mon7:324.07:573.71:23-0.52:22-0.57:044:55Full Moon27Mon
28Tue8:174.28:433.92:10-0.73:02-0.67:034:57Full Moon28Tue
29Wed9:034.39:314.12:58-0.83:41-0.77:024:58Full Moon29Wed
30Thu9:514.310:204.13:46-0.84:20-0.77:014:59Waning Gibbous30Thu
31Fri10:414.111:124.14:33-0.75:00-0.77:005:00Waning Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447277)

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Common Questions About Onset Beach, MA Tides

Collapse All
Is this week a spring tide or neap tide in Onset Beach, MA?

Onset Beach, MA is currently in a spring phase. Tonight's moon is 0% 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 Onset Beach, 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 Onset Beach, MA?

Tide predictions for Onset Beach, 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 Onset Beach, MA?

Tide data for Onset Beach, MA is sourced from NOAA Station #8447277. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447277.

What is the moon phase in Onset Beach, MA tonight?

Tonight the moon over Onset Beach, MA is New Moon (0% illuminated). This places Onset Beach, 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

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