Tides Today & Tomorrow in Westport Harbor, MA

TIDE TIMES for Sunday, June 7, 2026
The tide is currently falling in Westport Harbor, MA.
Next low tide : in 1h 42m at 7:08 am (0.4 ft)
Next high tide : 1:41 pm (2.7 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:10 am
Moon phase : Third Quarter (58% illuminated)
Tide Station Location : Station #8447975
Common Questions About Tides

Westport Harbor, MA Tides - Oct 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri4:092.44:322.710:210.711:430.66:416:26Waning Crescent1Fri
2Sat5:092.65:312.911:210.56:426:24Waning Crescent2Sat
3Sun6:022.96:213.112:180.412:100.26:436:22Waning Crescent3Sun
4Mon6:493.37:073.412:500.212:560.06:446:21Waning Crescent4Mon
5Tue7:343.67:523.51:24-0.11:42-0.26:456:19New Moon5Tue
6Wed8:183.98:383.62:00-0.22:29-0.36:466:17New Moon6Wed
7Thu9:044.09:253.62:38-0.33:17-0.36:486:16New Moon7Thu
8Fri9:514.110:153.53:19-0.44:06-0.36:496:14Waxing Crescent8Fri
9Sat10:424.011:083.34:02-0.34:54-0.16:506:12Waxing Crescent9Sat
10Sun11:363.94:46-0.15:450.16:516:11Waxing Crescent10Sun
11Mon12:053.212:353.75:340.16:470.46:526:09First Quarter11Mon
12Tue1:063.01:373.56:290.38:540.66:536:08First Quarter12Tue
13Wed2:082.92:413.37:420.610:220.56:546:06First Quarter13Wed
14Thu3:112.93:463.210:020.611:210.56:556:04First Quarter14Thu
15Fri4:173.04:533.211:230.56:566:03Waxing Gibbous15Fri
16Sat5:213.15:523.312:070.412:140.46:576:01Waxing Gibbous16Sat
17Sun6:173.36:433.312:410.312:550.36:596:00Waxing Gibbous17Sun
18Mon7:053.57:273.31:050.31:290.27:005:58Full Moon18Mon
19Tue7:483.68:083.31:250.22:010.27:015:57Full Moon19Tue
20Wed8:283.68:473.21:510.12:350.27:025:55Full Moon20Wed
21Thu9:063.69:253.12:220.13:110.17:035:54Full Moon21Thu
22Fri9:423.410:032.92:570.13:480.27:045:52Waning Gibbous22Fri
23Sat10:173.210:412.73:340.14:250.37:055:51Waning Gibbous23Sat
24Sun10:523.011:222.54:120.25:020.47:075:49Waning Gibbous24Sun
25Mon11:312.84:500.45:400.67:085:48Waning Gibbous25Mon
26Tue12:062.412:142.75:300.56:240.77:095:47Waning Gibbous26Tue
27Wed12:552.31:032.66:150.67:230.87:105:45Third Quarter27Wed
28Thu1:452.31:552.57:110.78:580.87:115:44Third Quarter28Thu
29Fri2:362.32:492.68:240.810:100.77:135:43Third Quarter29Fri
30Sat3:312.53:472.69:440.710:540.57:145:41Third Quarter30Sat
31Sun4:292.74:472.810:520.411:300.37:155:40Waning Crescent31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447975)

Common Questions About Westport Harbor, MA Tides

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What time does the tide turn (slack tide) in Westport Harbor, MA today?

Slack tide in Westport Harbor, MA is approximately 10:24 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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

Westport Harbor, MA is currently in a neap phase. Tonight's moon is 58% 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 minimum.

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 Third Quarter (58% illuminated). This places Westport Harbor, MA in a neap tide cycle, so tidal ranges are near their weekly minimum 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