Tides Today & Tomorrow in Westport Harbor, MA

TIDE TIMES for Monday, June 8, 2026
The tide is currently rising in Westport Harbor, MA.
Next low tide : 8:43 pm (0.6 ft)
Next high tide : in 4h 13m at 2:29 pm (2.8 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 5:10 am
Moon phase : Third Quarter (47% illuminated)
Tide Station Location : Station #8447975
Common Questions About Tides

Westport Harbor, MA Tides - Mar 2033

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:353.87:593.91:17-0.81:44-0.86:175:35New Moon1Tue
2Wed8:243.88:494.02:10-0.82:29-0.86:165:36New Moon2Wed
3Thu9:153.79:403.93:02-0.83:12-0.76:145:37Waxing Crescent3Thu
4Fri10:063.510:333.73:51-0.63:54-0.66:135:38Waxing Crescent4Fri
5Sat11:003.311:293.54:41-0.34:38-0.46:115:39Waxing Crescent5Sat
6Sun11:573.05:360.05:25-0.16:095:41First Quarter6Sun
7Mon12:273.212:542.87:110.36:220.26:085:42First Quarter7Mon
8Tue1:273.01:542.69:010.47:380.46:065:43First Quarter8Tue
9Wed2:302.82:572.610:090.49:310.46:055:44First Quarter9Wed
10Thu3:372.74:012.611:000.310:350.46:035:45Waxing Gibbous10Thu
11Fri4:412.75:002.711:380.311:140.36:015:46Waxing Gibbous11Fri
12Sat5:342.85:502.812:060.26:005:47Waxing Gibbous12Sat
13Sun7:172.87:333.01:290.16:586:48Waxing Gibbous13Sun
14Mon7:562.98:113.11:240.01:550.06:566:50Full Moon14Mon
15Tue8:312.98:473.12:02-0.12:25-0.16:556:51Full Moon15Tue
16Wed9:042.99:213.12:42-0.22:57-0.26:536:52Full Moon16Wed
17Thu9:372.89:543.03:21-0.23:30-0.26:516:53Full Moon17Thu
18Fri10:102.710:282.93:58-0.24:02-0.16:496:54Waning Gibbous18Fri
19Sat10:462.611:032.84:33-0.14:34-0.16:486:55Waning Gibbous19Sat
20Sun11:252.511:442.75:080.05:070.06:466:56Waning Gibbous20Sun
21Mon12:092.45:430.15:440.16:446:57Waning Gibbous21Mon
22Tue12:302.712:592.36:240.26:280.26:436:58Third Quarter22Tue
23Wed1:212.61:522.37:170.37:250.36:417:00Third Quarter23Wed
24Thu2:172.62:502.48:290.48:380.36:397:01Third Quarter24Thu
25Fri3:182.73:532.69:520.39:590.26:387:02Third Quarter25Fri
26Sat4:252.94:592.911:020.111:13-0.16:367:03Waning Crescent26Sat
27Sun5:313.16:013.211:55-0.16:347:04Waning Crescent27Sun
28Mon6:313.46:573.612:15-0.312:42-0.46:337:05Waning Crescent28Mon
29Tue7:243.67:493.91:11-0.51:28-0.66:317:06New Moon29Tue
30Wed8:153.88:394.12:05-0.72:14-0.76:297:07New Moon30Wed
31Thu9:053.89:294.22:59-0.73:00-0.76:277:08New Moon31Thu
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 5:36 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 47% 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 (47% 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