Nearby Harbors
41.5084’ N, 71.0930’ W

Westport Harbor, MA

54°
H -°
L 50°
WSW
8mph
High tide
2:27 am
Photo Credits

Tides Today & Tomorrow in Westport Harbor, MA

TIDE TIMES for Tuesday, November 3, 2026
The tide is currently rising in Westport Harbor, MA.
Next low tide : 9:33 am (0.5 ft)
Next high tide : in 1h 34m at 2:27 am (3.1 ft)
Sunset today : 4:37 pm
Sunrise tomorrow : 6:18 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8447975
Common Questions About Tides

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cuttyhunk noaa nautical chart

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Aerial view of Cuttyhunk Marina.

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Westport Harbor, MA Tides - Sep 1802

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:043.110:182.73:350.24:080.45:136:22Waxing Crescent1Wed
2Thu10:433.011:022.54:050.34:440.55:146:21Waxing Crescent2Thu
3Fri11:283.011:522.44:390.45:260.65:156:19First Quarter3Fri
4Sat12:192.95:200.46:220.85:166:17First Quarter4Sat
5Sun12:472.41:153.06:140.57:450.85:176:16First Quarter5Sun
6Mon1:452.42:183.07:250.69:260.75:186:14First Quarter6Mon
7Tue2:512.53:273.28:470.510:320.55:196:12Waxing Gibbous7Tue
8Wed4:002.84:353.410:040.311:200.35:206:11Waxing Gibbous8Wed
9Thu5:033.15:343.711:090.05:216:09Waxing Gibbous9Thu
10Fri5:593.56:263.912:030.012:06-0.25:226:07Full Moon10Fri
11Sat6:513.97:164.012:45-0.21:02-0.35:236:06Full Moon11Sat
12Sun7:414.28:054.01:27-0.31:57-0.35:246:04Full Moon12Sun
13Mon8:304.38:533.82:08-0.42:50-0.35:256:02Waning Gibbous13Mon
14Tue9:194.29:433.62:49-0.33:40-0.15:266:00Waning Gibbous14Tue
15Wed10:114.010:353.33:29-0.24:280.15:275:59Waning Gibbous15Wed
16Thu11:043.711:303.04:090.05:190.45:285:57Waning Gibbous16Thu
17Fri12:013.44:520.36:380.75:295:55Third Quarter17Fri
18Sat12:272.81:003.15:420.68:360.85:305:54Third Quarter18Sat
19Sun1:252.62:022.96:450.89:460.85:315:52Third Quarter19Sun
20Mon2:262.63:082.88:170.910:360.85:335:50Third Quarter20Mon
21Tue3:302.64:142.89:480.811:120.75:345:48Waning Crescent21Tue
22Wed4:312.75:072.910:390.711:400.65:355:47Waning Crescent22Wed
23Thu5:222.85:492.911:190.55:365:45Waning Crescent23Thu
24Fri6:043.06:253.012:030.511:57 AM0.45:375:43Waning Crescent24Fri
25Sat6:413.26:573.012:290.312:360.35:385:41New Moon25Sat
26Sun7:153.37:283.112:570.21:150.25:395:40New Moon26Sun
27Mon7:473.38:003.01:270.11:550.15:405:38New Moon27Mon
28Tue8:193.38:342.91:570.12:320.25:415:36New Moon28Tue
29Wed8:533.39:112.82:280.13:080.25:425:35Waxing Crescent29Wed
30Thu9:303.29:522.72:590.23:420.35:435:33Waxing Crescent30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447975)

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Common Questions About Westport Harbor, MA Tides

Collapse All
Is this week a spring tide or neap tide in Westport Harbor, MA?

Westport Harbor, MA is currently in a transitional phase. Tonight's moon is 30% 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 Westport Harbor, 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 Westport Harbor, MA?

Tide predictions for Westport Harbor, 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 Westport Harbor, MA?

Tide data for Westport Harbor, MA is sourced from NOAA Station #8447975. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447975.

What is the moon phase in Westport Harbor, MA tonight?

Tonight the moon over Westport Harbor, MA is Waning Crescent (30% illuminated). This places Westport Harbor, 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

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