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 4h 26m at 7:30 pm (0.7 ft)
Next high tide (tomorrow) : 1:55 am (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 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:474.19:103.72:15-0.23:05-0.16:416:26Full Moon1Wed
2Thu9:344.09:563.52:53-0.13:470.06:426:25Waning Gibbous2Thu
3Fri10:193.810:423.33:33-0.14:260.16:436:23Waning Gibbous3Fri
4Sat11:063.611:303.14:120.15:040.36:446:21Waning Gibbous4Sat
5Sun11:553.34:530.25:440.56:456:20Waning Gibbous5Sun
6Mon12:202.812:453.05:350.46:310.76:466:18Third Quarter6Mon
7Tue1:122.71:372.86:230.67:350.96:476:16Third Quarter7Tue
8Wed2:042.52:282.67:220.89:160.96:486:15Third Quarter8Wed
9Thu2:552.53:202.58:370.810:210.86:496:13Third Quarter9Thu
10Fri3:502.54:142.59:570.811:040.76:506:11Waning Crescent10Fri
11Sat4:452.65:082.611:000.611:400.56:516:10Waning Crescent11Sat
12Sun5:362.85:542.711:490.46:536:08Waning Crescent12Sun
13Mon6:203.06:352.912:130.312:320.36:546:07Waning Crescent13Mon
14Tue6:593.37:153.012:450.21:120.16:556:05New Moon14Tue
15Wed7:383.57:553.21:180.01:530.06:566:03New Moon15Wed
16Thu8:183.68:373.21:53-0.12:34-0.16:576:02New Moon16Thu
17Fri8:593.79:213.32:30-0.23:15-0.16:586:00New Moon17Fri
18Sat9:443.810:083.23:10-0.23:58-0.16:595:59Waxing Crescent18Sat
19Sun10:323.710:593.13:52-0.14:410.07:005:57Waxing Crescent19Sun
20Mon11:243.611:553.14:36-0.15:260.17:025:56Waxing Crescent20Mon
21Tue12:223.55:240.16:190.37:035:54First Quarter21Tue
22Wed12:543.01:223.46:200.37:300.47:045:53First Quarter22Wed
23Thu1:543.12:223.37:300.49:200.47:055:51First Quarter23Thu
24Fri2:553.13:243.39:170.510:320.37:065:50First Quarter24Fri
25Sat3:583.34:283.310:570.411:200.27:075:49Waxing Gibbous25Sat
26Sun5:023.55:303.311:560.211:580.17:085:47Waxing Gibbous26Sun
27Mon6:013.76:263.412:450.17:105:46Waxing Gibbous27Mon
28Tue6:533.97:163.412:320.01:280.07:115:44Full Moon28Tue
29Wed7:414.08:033.41:060.02:080.07:125:43Full Moon29Wed
30Thu8:273.98:483.41:42-0.12:470.07:135:42Full Moon30Thu
31Fri9:113.89:333.32:21-0.13:250.17:145:41Full Moon31Fri
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 10:42 pm — 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