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 26m 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 - Sep 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:502.24:192.69:440.711:330.86:107:17Waning Crescent1Wed
2Thu4:522.35:222.710:490.66:117:15Waning Crescent2Thu
3Fri5:492.56:132.912:160.611:44 AM0.56:137:14Waning Crescent3Fri
4Sat6:372.86:573.112:550.412:320.36:147:12Waning Crescent4Sat
5Sun7:213.07:383.41:310.31:170.16:157:10New Moon5Sun
6Mon8:033.38:193.52:060.12:020.06:167:09New Moon6Mon
7Tue8:453.59:023.62:40-0.12:48-0.16:177:07New Moon7Tue
8Wed9:293.79:473.63:15-0.23:34-0.26:187:05New Moon8Wed
9Thu10:153.810:343.53:51-0.24:20-0.16:197:04Waxing Crescent9Thu
10Fri11:043.811:263.34:29-0.25:060.06:207:02Waxing Crescent10Fri
11Sat11:563.75:09-0.15:550.26:217:00Waxing Crescent11Sat
12Sun12:213.112:523.65:530.16:540.46:226:58First Quarter12Sun
13Mon1:193.01:523.56:450.38:340.66:236:57First Quarter13Mon
14Tue2:202.92:543.47:510.510:290.66:246:55First Quarter14Tue
15Wed3:232.84:013.49:190.611:340.56:256:53Waxing Gibbous15Wed
16Thu4:312.95:103.410:590.56:266:51Waxing Gibbous16Thu
17Fri5:373.16:123.512:250.412:050.46:276:50Waxing Gibbous17Fri
18Sat6:353.37:043.61:060.312:540.36:286:48Waxing Gibbous18Sat
19Sun7:253.57:503.61:400.21:370.26:296:46Full Moon19Sun
20Mon8:103.68:333.62:070.22:170.16:306:45Full Moon20Mon
21Tue8:533.79:143.52:330.12:560.16:316:43Full Moon21Tue
22Wed9:343.69:543.33:030.13:350.16:326:41Full Moon22Wed
23Thu10:143.510:333.13:350.14:130.26:336:39Waning Gibbous23Thu
24Fri10:533.311:142.94:090.24:500.36:346:38Waning Gibbous24Fri
25Sat11:323.111:562.64:440.35:280.56:356:36Waning Gibbous25Sat
26Sun12:132.95:210.46:100.76:366:34Waning Gibbous26Sun
27Mon12:412.412:562.76:020.67:010.86:376:32Third Quarter27Mon
28Tue1:292.31:432.66:490.78:200.96:386:31Third Quarter28Tue
29Wed2:182.32:332.57:500.810:020.96:396:29Third Quarter29Wed
30Thu3:112.33:302.59:060.811:010.86:406:27Third Quarter30Thu
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