Nearby Harbors
41.5084’ N, 71.0930’ W

Westport Harbor, MA

68°
H 77°
L 60°
SW
5mph
High tide
6:00 am
Photo Credits

Tides Today & Tomorrow in Westport Harbor, MA

TIDE TIMES for Monday, August 24, 2026
The tide is currently rising in Westport Harbor, MA.
Next low tide : 11:51 am (0.6 ft)
Next high tide : in 1h 32m at 6:00 am (2.4 ft)
Sunset today : 7:30 pm
Sunrise tomorrow : 6:02 am
Moon phase : Waxing Gibbous (88% illuminated)
Tide Station Location : Station #8447975
Common Questions About Tides

Featured Local Businesses

Cape Yachts

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Concordia Company
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South Wharf Yacht Yard & Marina

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cuttyhunk noaa nautical chart

Cuttyhunk Harbormaster
Aerial view of Cuttyhunk Marina.

Cuttyhunk Marina

Becket & Company Yacht Management Newport
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Newport International Boat Show
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Oldport Marine

Westport Harbor, MA Tides - Jun 1934

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:313.311:563.75:25-0.15:140.05:128:11Waning Gibbous1Fri
2Sat12:293.36:160.06:140.25:128:11Waning Gibbous2Sat
3Sun12:543.51:283.37:160.17:330.45:118:12Third Quarter3Sun
4Mon1:513.32:253.48:250.29:270.55:118:13Third Quarter4Mon
5Tue2:483.13:233.49:260.310:440.55:118:14Third Quarter5Tue
6Wed3:462.94:233.410:140.311:430.45:108:14Waning Crescent6Wed
7Thu4:472.85:233.410:540.35:108:15Waning Crescent7Thu
8Fri5:472.76:183.512:300.411:32 AM0.35:108:15Waning Crescent8Fri
9Sat6:402.87:073.51:110.412:100.35:108:16Waning Crescent9Sat
10Sun7:292.87:533.51:480.312:500.35:098:17New Moon10Sun
11Mon8:142.98:353.42:230.31:330.35:098:17New Moon11Mon
12Tue8:562.99:153.33:000.32:180.25:098:18New Moon12Tue
13Wed9:382.89:543.23:370.33:040.35:098:18New Moon13Wed
14Thu10:192.810:323.04:130.33:490.35:098:19Waxing Crescent14Thu
15Fri11:002.711:092.94:480.34:330.45:098:19Waxing Crescent15Fri
16Sat11:422.611:472.75:220.45:150.45:098:19Waxing Crescent16Sat
17Sun12:242.65:560.45:590.65:098:20Waxing Crescent17Sun
18Mon12:272.61:072.66:320.56:480.75:098:20First Quarter18Mon
19Tue1:092.51:492.77:120.57:470.75:098:21First Quarter19Tue
20Wed1:542.52:332.87:580.58:560.75:108:21First Quarter20Wed
21Thu2:422.43:212.98:500.410:050.65:108:21First Quarter21Thu
22Fri3:372.44:173.19:450.311:070.45:108:21Waxing Gibbous22Fri
23Sat4:412.55:183.310:410.25:108:21Waxing Gibbous23Sat
24Sun5:462.66:173.612:020.311:35 AM0.05:108:22Waxing Gibbous24Sun
25Mon6:452.97:133.812:530.112:29-0.15:118:22Full Moon25Mon
26Tue7:403.18:064.01:460.01:23-0.25:118:22Full Moon26Tue
27Wed8:333.38:594.12:41-0.22:19-0.35:128:22Full Moon27Wed
28Thu9:263.59:514.13:35-0.23:18-0.35:128:22Full Moon28Thu
29Fri10:203.610:444.04:25-0.24:15-0.25:128:22Waning Gibbous29Fri
30Sat11:143.611:383.85:10-0.25:110.05:138:22Waning Gibbous30Sat
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 spring phase. Tonight's moon is 88% 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 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 Waxing Gibbous (88% illuminated). This places Westport Harbor, 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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