Nearby Harbors
41.5084’ N, 71.0930’ W

Westport Harbor, MA

66°
H 77°
L 60°
WSW
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 40m 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

South Wharf Yacht Yard

South Wharf Yacht Yard & Marina
Cape Yachts

Cape Yachts

Concordia Company

Dartmouth Harbormaster
cuttyhunk noaa nautical chart

Cuttyhunk Harbormaster
Aerial view of Cuttyhunk Marina.

Cuttyhunk Marina
Newport International Boat Show

Newport International Boat Show

Becket & Company Yacht Management Newport
Oldport Marine

Oldport Marine

Westport Harbor, MA Tides - May 1934

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:573.110:193.73:54-0.33:39-0.25:417:41Waning Gibbous1Tue
2Wed10:493.011:123.64:39-0.24:26-0.25:407:42Waning Gibbous2Wed
3Thu11:443.05:270.05:160.05:397:43Waning Gibbous3Thu
4Fri12:103.512:433.06:200.16:120.25:377:44Third Quarter4Fri
5Sat1:103.31:433.07:330.37:250.45:367:45Third Quarter5Sat
6Sun2:103.22:433.19:110.39:230.55:357:46Third Quarter6Sun
7Mon3:113.13:453.210:170.310:550.45:347:47Third Quarter7Mon
8Tue4:133.04:483.311:040.211:540.35:327:48Waning Crescent8Tue
9Wed5:153.05:473.511:400.25:317:49Waning Crescent9Wed
10Thu6:123.06:403.612:420.212:120.15:307:50Waning Crescent10Thu
11Fri7:033.07:283.71:250.112:450.15:297:51New Moon11Fri
12Sat7:503.08:123.72:040.11:200.05:287:52New Moon12Sat
13Sun8:353.08:543.62:410.11:590.15:277:53New Moon13Sun
14Mon9:183.09:363.43:170.12:410.15:267:54New Moon14Mon
15Tue10:012.910:173.23:530.13:250.25:257:55Waxing Crescent15Tue
16Wed10:442.710:583.04:290.24:080.25:247:56Waxing Crescent16Wed
17Thu11:282.611:412.85:050.34:510.35:237:57Waxing Crescent17Thu
18Fri12:142.55:440.55:360.55:227:58Waxing Crescent18Fri
19Sat12:242.61:002.46:270.66:240.65:217:59First Quarter19Sat
20Sun1:082.51:462.47:170.67:230.75:208:00First Quarter20Sun
21Mon1:512.42:312.58:150.68:350.85:198:01First Quarter21Mon
22Tue2:362.43:172.69:110.69:490.75:198:02First Quarter22Tue
23Wed3:252.34:082.89:590.510:510.55:188:03Waxing Gibbous23Wed
24Thu4:212.45:023.010:440.311:420.35:178:04Waxing Gibbous24Thu
25Fri5:212.55:543.311:270.25:168:05Waxing Gibbous25Fri
26Sat6:172.76:443.512:290.112:100.05:168:06Waxing Gibbous26Sat
27Sun7:092.97:333.71:150.012:55-0.15:158:07Full Moon27Sun
28Mon8:003.08:233.92:03-0.11:42-0.25:148:07Full Moon28Mon
29Tue8:503.29:134.02:54-0.22:33-0.35:148:08Full Moon29Tue
30Wed9:423.310:053.93:45-0.23:26-0.25:138:09Waning Gibbous30Wed
31Thu10:353.311:003.84:36-0.24:19-0.15:138:10Waning Gibbous31Thu
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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