Nearby Harbors
41.5084’ N, 71.0930’ W

Westport Harbor, MA

60°
H 65°
L 60°
SSW
9mph
Low tide
11:22 am
Photo Credits

Tides Today & Tomorrow in Westport Harbor, MA

TIDE TIMES for Thursday, November 5, 2026
The tide is currently falling in Westport Harbor, MA.
Next low tide : in 5h 23m at 11:22 am (0.3 ft)
Next high tide : 4:56 pm (3.0 ft)
Sunset today : 4:34 pm
Sunrise tomorrow : 6:21 am
Moon phase : Waning Crescent (13% illuminated)
Tide Station Location : Station #8447975
Common Questions About Tides

Featured Local Businesses

Dartmouth Harbormaster

Concordia Company
South Wharf Yacht Yard

South Wharf Yacht Yard & Marina
Cape Yachts

Cape Yachts
Aerial view of Cuttyhunk Marina.

Cuttyhunk Marina
cuttyhunk noaa nautical chart

Cuttyhunk Harbormaster

Oldport Marine
Newport International Boat Show

Newport International Boat Show

Becket & Company Yacht Management Newport

Westport Harbor, MA Tides - Sep 1838

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:502.85:203.510:510.211:560.25:136:22Waxing Gibbous1Sat
2Sun5:463.26:133.711:470.05:146:20Full Moon2Sun
3Mon6:383.67:033.912:38-0.112:42-0.25:156:19Full Moon3Mon
4Tue7:273.97:514.01:21-0.31:36-0.35:176:17Full Moon4Tue
5Wed8:174.18:403.92:03-0.42:31-0.35:186:15Full Moon5Wed
6Thu9:064.29:303.82:44-0.43:23-0.25:196:14Waning Gibbous6Thu
7Fri9:584.110:223.53:25-0.34:140.05:206:12Waning Gibbous7Fri
8Sat10:513.911:173.24:06-0.25:080.25:216:10Waning Gibbous8Sat
9Sun11:483.74:490.16:200.55:226:09Third Quarter9Sun
10Mon12:153.012:483.45:370.38:190.75:236:07Third Quarter10Mon
11Tue1:142.81:503.26:390.69:380.75:246:05Third Quarter11Tue
12Wed2:162.72:563.08:050.810:380.75:256:03Third Quarter12Wed
13Thu3:222.74:063.09:510.811:240.65:266:02Waning Crescent13Thu
14Fri4:262.85:053.010:470.711:590.65:276:00Waning Crescent14Fri
15Sat5:212.95:523.111:250.65:285:58Waning Crescent15Sat
16Sun6:073.16:323.212:240.512:010.45:295:57Waning Crescent16Sun
17Mon6:483.27:083.212:460.412:380.35:305:55New Moon17Mon
18Tue7:253.37:413.21:090.31:160.25:315:53New Moon18Tue
19Wed7:593.38:133.11:370.21:560.25:325:51New Moon19Wed
20Thu8:323.38:453.02:070.22:350.25:335:50New Moon20Thu
21Fri9:043.29:182.82:380.23:120.25:345:48Waxing Crescent21Fri
22Sat9:373.19:552.73:090.23:470.35:355:46Waxing Crescent22Sat
23Sun10:133.010:362.53:400.34:220.55:365:44Waxing Crescent23Sun
24Mon10:562.911:242.44:130.45:000.65:375:43Waxing Crescent24Mon
25Tue11:462.84:510.55:480.85:385:41First Quarter25Tue
26Wed12:182.312:422.85:400.66:590.95:395:39First Quarter26Wed
27Thu1:152.41:422.96:460.78:460.85:405:38First Quarter27Thu
28Fri2:162.52:483.08:110.69:570.65:415:36First Quarter28Fri
29Sat3:222.73:553.29:340.410:450.35:425:34Waxing Gibbous29Sat
30Sun4:273.14:563.410:410.211:250.15:435:32Waxing Gibbous30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447975)

www.USHarbors.com

© 2026 US Harbors LLC All rights reserved

The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
Any commercial use, modification, redistribution, or repackaging without written permission is strictly prohibited.

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 13% 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 Waning Crescent (13% 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

Coastal Stories See All

Ouzel: A Modern Classic Built with Purposeful Elegance

Rockport Marine’s 95-foot Ouzel: a modern classic sailing Superyacht built for world cruising By US… More

BoatingCoastal News

Raw oysters on ice

A Guide to Ordering, Shucking, and Eating Oysters

By fisheries.noaa.gov, fisheries.noaa.gov. October was National Seafood Month, and on the Maine coast it was… More

Coastal LifeCoastal NewsMarine Economy

A signboard thanking patrons at Tuna Harbor Dockside Market in San Diego. Credit: Tuna Harbor Dockside Market.

Strengthening U.S. Fisheries, Coastal Economies, and Food Security

By fisheries.noaa.gov, fisheries.noaa.gov. The United States manages some of the world’s most productive and sustainable… More

Coastal NewsMarine Economy

North Atlantic right whale and her 2026 calf swimming off the Florida coast

Right Whale Speed Zones Take Effect Nov 1 2026

By US Harbors Starting November 1, most vessels 65 feet and longer must slow to… More

BoatingCoastal NewsOcean Science

Image Credits: Pixino.

Stray Current vs. Galvanic Corrosion: What Every Boat Owner Needs to Know

By Captain Ken Kreisler, Best4Boats.com. If you keep a boat in a marina — or… More

Boating

Restored oyster reefs are monitored to ensure the oysters that grow there are thriving. Photo: Oyster Recovery Partnership.

Celebrating Oysters During Oyster Week

By fisheries.noaa.gov, fisheries.noaa.gov. Oysters are great multitaskers! They provide many benefits to the ecosystem they… More

Marine EconomyOcean Science

A snow-Tanner hybrid crab collected during the 2026 eastern Bering Sea bottom trawl survey. Hybrid crab exhibit intermediate morphological traits—such as a curved mouth—relative to snow and Tanner crab parent species. Credit: NOAA Fisheries / Leah Zacher

Marine Heatwave Triggered a Hybrid Crab Surge in the Bering Sea

By fisheries.noaa.gov, fisheries.noaa.gov. A team of scientists at the Alaska Fisheries Science Center’s Kodiak Laboratory… More

Ocean Science

A car drives through a snowstorm in Broomfield, Colorado, in 2024. (Image credit: Bob Hyatt/NOAA)

El Nino looms large over U.S. Winter Outlook

By noaa.gov, noaa.gov. NOAA’s U.S. Winter Outlook, released today, shows how El Nino will likely influence the… More

Coastal NewsWeather & Tides

Archival photo of New England swordfishing vessel (left) courtesy of NOAA Fisheries; Background photo and photo offloading fish (right) courtesy of Hawaii Longline Association/Eric Kingma

Highly Migratory Species Management: Managing Shared Resources at Home and Around the World

By fisheries.noaa.gov, fisheries.noaa.gov. Highly migratory species—like Atlantic yellowfin tuna, Pacific albacore, and Atlantic swordfish—travel thousands of miles across… More

Coastal NewsOcean Science

Your Privacy Choices