Tides Today & Tomorrow in Westport Harbor, MA

TIDE TIMES for Sunday, June 7, 2026
The tide is currently rising in Westport Harbor, MA.
Next low tide : 7:30 pm (0.7 ft)
Next high tide : in 3h 06m at 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 - Jun 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:332.65:113.210:440.211:470.25:128:11Waxing Gibbous1Sun
2Mon5:352.76:083.511:340.05:128:12Waxing Gibbous2Mon
3Tue6:333.07:013.812:370.012:23-0.25:118:13Waxing Gibbous3Tue
4Wed7:273.27:534.01:27-0.21:13-0.35:118:13Full Moon4Wed
5Thu8:203.48:454.22:19-0.32:05-0.45:118:14Full Moon5Thu
6Fri9:123.59:374.23:13-0.32:59-0.45:108:15Full Moon6Fri
7Sat10:063.610:304.14:05-0.33:54-0.35:108:15Waning Gibbous7Sat
8Sun11:003.611:253.94:54-0.34:49-0.15:108:16Waning Gibbous8Sun
9Mon11:573.65:42-0.25:450.15:108:17Waning Gibbous9Mon
10Tue12:213.712:553.56:330.06:510.35:108:17Third Quarter10Tue
11Wed1:183.41:523.57:310.28:380.55:108:18Third Quarter11Wed
12Thu2:143.22:493.48:370.310:090.55:098:18Third Quarter12Thu
13Fri3:103.03:473.49:370.411:130.55:098:19Third Quarter13Fri
14Sat4:102.84:483.310:240.45:098:19Waning Crescent14Sat
15Sun5:112.75:463.312:030.511:04 AM0.45:098:19Waning Crescent15Sun
16Mon6:072.76:383.312:430.511:43 AM0.45:098:20Waning Crescent16Mon
17Tue6:582.87:243.41:170.412:230.35:098:20Waning Crescent17Tue
18Wed7:432.98:063.31:490.41:040.35:108:21New Moon18Wed
19Thu8:252.98:453.32:240.31:480.25:108:21New Moon19Thu
20Fri9:062.99:213.23:010.22:320.25:108:21New Moon20Fri
21Sat9:452.99:573.13:390.23:170.25:108:21New Moon21Sat
22Sun10:232.810:323.04:140.24:010.25:108:21Waxing Crescent22Sun
23Mon11:032.811:082.94:470.24:420.35:118:22Waxing Crescent23Mon
24Tue11:432.711:472.85:190.35:220.45:118:22Waxing Crescent24Tue
25Wed12:252.75:510.36:040.55:118:22Waxing Crescent25Wed
26Thu12:292.71:082.86:260.36:520.65:128:22First Quarter26Thu
27Fri1:152.61:542.97:090.37:520.65:128:22First Quarter27Fri
28Sat2:052.62:423.08:000.39:020.65:128:22First Quarter28Sat
29Sun2:582.63:373.18:590.310:140.55:138:22First Quarter29Sun
30Mon3:592.64:383.310:000.211:190.35:138:22Waxing Gibbous30Mon
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 4:35 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