Tides Today & Tomorrow in Westport Harbor, MA

TIDE TIMES for Friday, June 26, 2026
The tide is currently falling in Westport Harbor, MA.
Next low tide : in 32m at 11:41 am (0.5 ft)
Next high tide : 6:41 pm (3.1 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:12 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8447975
Common Questions About Tides

Westport Harbor, MA Tides - Oct 2046

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon9:174.49:403.72:45-0.43:37-0.36:416:26New Moon1Mon
2Tue10:074.310:313.53:30-0.44:27-0.26:426:24Waxing Crescent2Tue
3Wed11:004.111:263.34:15-0.25:160.16:436:22Waxing Crescent3Wed
4Thu11:563.85:000.06:090.46:446:21Waxing Crescent4Thu
5Fri12:233.112:563.55:490.37:310.66:456:19First Quarter5Fri
6Sat1:232.91:573.26:450.69:280.76:466:17First Quarter6Sat
7Sun2:232.82:593.08:140.810:350.76:476:16First Quarter7Sun
8Mon3:252.74:012.910:320.811:220.76:496:14First Quarter8Mon
9Tue4:282.85:022.911:260.711:540.66:506:12Waxing Gibbous9Tue
10Wed5:272.95:552.912:030.66:516:11Waxing Gibbous10Wed
11Thu6:173.06:392.912:160.512:340.56:526:09Waxing Gibbous11Thu
12Fri6:593.27:173.012:370.41:060.46:536:08Waxing Gibbous12Fri
13Sat7:363.37:523.01:030.31:410.36:546:06Full Moon13Sat
14Sun8:093.38:263.01:340.22:180.26:556:04Full Moon14Sun
15Mon8:413.39:002.92:070.12:560.26:566:03Full Moon15Mon
16Tue9:133.39:352.82:430.13:340.26:576:01Full Moon16Tue
17Wed9:463.210:132.73:180.14:090.36:596:00Waning Gibbous17Wed
18Thu10:233.110:552.63:540.24:430.47:005:58Waning Gibbous18Thu
19Fri11:053.011:422.54:310.35:180.57:015:57Waning Gibbous19Fri
20Sat11:542.95:100.45:590.67:025:55Waning Gibbous20Sat
21Sun12:342.512:502.95:560.56:530.77:035:54Third Quarter21Sun
22Mon1:302.51:482.96:530.58:110.77:045:52Third Quarter22Mon
23Tue2:272.72:472.98:080.69:400.57:055:51Third Quarter23Tue
24Wed3:262.93:493.09:350.510:370.37:075:49Waning Crescent24Wed
25Thu4:283.24:533.110:520.311:220.17:085:48Waning Crescent25Thu
26Fri5:293.55:533.311:540.07:095:47Waning Crescent26Fri
27Sat6:253.96:493.512:05-0.112:48-0.27:105:45Waning Crescent27Sat
28Sun7:174.27:413.512:47-0.31:39-0.37:115:44New Moon28Sun
29Mon8:074.38:313.61:31-0.42:31-0.37:125:43New Moon29Mon
30Tue8:574.39:223.52:16-0.43:23-0.37:145:41New Moon30Tue
31Wed9:484.210:133.43:04-0.34:13-0.17:155:40Waxing Crescent31Wed
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 3:11 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 spring phase. Tonight's moon is 90% 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 maximum.

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 Waxing Gibbous (90% illuminated). This places Westport Harbor, MA in a spring tide cycle, so tidal ranges are near their weekly maximum 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