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 29m 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 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:293.22:003.08:210.48:210.75:128:11Third Quarter1Tue
2Wed2:253.02:573.09:270.510:050.75:128:12Third Quarter2Wed
3Thu3:202.83:543.010:120.511:030.75:118:13Third Quarter3Thu
4Fri4:162.64:513.010:430.511:450.65:118:14Waning Crescent4Fri
5Sat5:132.65:453.111:110.55:118:14Waning Crescent5Sat
6Sun6:042.66:313.112:200.511:43 AM0.45:108:15Waning Crescent6Sun
7Mon6:502.67:123.212:530.412:190.35:108:16Waning Crescent7Mon
8Tue7:302.67:483.21:290.312:570.25:108:16New Moon8Tue
9Wed8:092.78:233.22:080.21:370.25:108:17New Moon9Wed
10Thu8:472.78:583.22:490.22:180.25:108:17New Moon10Thu
11Fri9:252.79:333.23:300.23:000.25:098:18New Moon11Fri
12Sat10:042.710:113.14:080.23:420.25:098:18Waxing Crescent12Sat
13Sun10:462.710:523.04:430.24:220.35:098:19Waxing Crescent13Sun
14Mon11:312.611:383.05:160.35:030.35:098:19Waxing Crescent14Mon
15Tue12:182.75:510.35:480.45:098:20Waxing Crescent15Tue
16Wed12:272.91:082.86:320.46:400.55:098:20First Quarter16Wed
17Thu1:192.91:592.97:210.37:450.55:108:20First Quarter17Thu
18Fri2:122.92:523.18:180.39:020.55:108:21First Quarter18Fri
19Sat3:092.93:493.39:180.210:200.35:108:21First Quarter19Sat
20Sun4:112.94:503.610:160.111:270.25:108:21Waxing Gibbous20Sun
21Mon5:162.95:523.811:11-0.15:108:21Waxing Gibbous21Mon
22Tue6:193.16:494.012:260.012:04-0.25:108:22Waxing Gibbous22Tue
23Wed7:163.27:444.21:21-0.112:56-0.25:118:22Full Moon23Wed
24Thu8:103.48:374.22:18-0.21:50-0.25:118:22Full Moon24Thu
25Fri9:033.49:304.23:15-0.22:45-0.25:118:22Full Moon25Fri
26Sat9:563.510:224.04:08-0.13:41-0.15:128:22Waning Gibbous26Sat
27Sun10:493.411:153.74:550.04:350.05:128:22Waning Gibbous27Sun
28Mon11:433.35:370.15:260.25:138:22Waning Gibbous28Mon
29Tue12:083.512:383.26:190.26:200.55:138:22Waning Gibbous29Tue
30Wed1:003.21:323.17:020.47:260.75:148:22Third Quarter30Wed
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