Tides Today & Tomorrow in Westport Harbor, MA

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in Westport Harbor, MA.
Next low tide : 11:51 pm (0.6 ft)
Next high tide : in 2h 12m at 4:57 pm (3.1 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:11 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #8447975
Common Questions About Tides

Westport Harbor, MA Tides - Mar 2044

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:423.19:033.32:35-0.42:45-0.56:175:35Waxing Crescent1Tue
2Wed9:253.09:463.33:14-0.43:18-0.56:155:36Waxing Crescent2Wed
3Thu10:122.910:343.23:54-0.33:54-0.46:145:37Waxing Crescent3Thu
4Fri11:032.711:273.24:36-0.14:34-0.36:125:39Waxing Crescent4Fri
5Sat11:592.65:250.15:22-0.16:105:40First Quarter5Sat
6Sun12:253.112:592.56:310.36:210.16:095:41First Quarter6Sun
7Mon1:273.02:022.48:540.47:380.26:075:42First Quarter7Mon
8Tue2:362.93:102.510:190.39:130.26:065:43Waxing Gibbous8Tue
9Wed3:503.04:202.711:160.210:400.06:045:44Waxing Gibbous9Wed
10Thu4:583.15:213.012:010.06:025:45Waxing Gibbous10Thu
11Fri5:543.36:143.312:41-0.16:015:47Waxing Gibbous11Fri
12Sat6:423.47:023.512:31-0.31:14-0.25:595:48Full Moon12Sat
13Sun8:273.48:473.61:17-0.32:43-0.36:576:49Full Moon13Sun
14Mon9:103.39:303.63:00-0.43:10-0.36:566:50Full Moon14Mon
15Tue9:513.110:123.53:39-0.33:40-0.36:546:51Waning Gibbous15Tue
16Wed10:322.910:533.34:16-0.24:11-0.26:526:52Waning Gibbous16Wed
17Thu11:132.711:353.04:51-0.14:45-0.16:516:53Waning Gibbous17Thu
18Fri11:562.45:270.15:210.16:496:54Waning Gibbous18Fri
19Sat12:192.712:422.26:070.36:010.36:476:56Third Quarter19Sat
20Sun1:052.51:292.16:540.56:480.56:466:57Third Quarter20Sun
21Mon1:542.32:192.07:590.77:500.66:446:58Third Quarter21Mon
22Tue2:472.23:141.99:410.79:140.66:426:59Third Quarter22Tue
23Wed3:482.24:162.010:560.610:380.56:407:00Third Quarter23Wed
24Thu4:552.25:192.211:430.511:380.36:397:01Waning Crescent24Thu
25Fri5:492.46:102.512:200.36:377:02Waning Crescent25Fri
26Sat6:332.76:532.812:260.112:530.16:357:03Waning Crescent26Sat
27Sun7:132.97:333.11:09-0.11:25-0.16:347:04New Moon27Sun
28Mon7:543.18:133.41:51-0.21:58-0.36:327:05New Moon28Mon
29Tue8:353.28:553.62:34-0.42:33-0.46:307:06New Moon29Tue
30Wed9:193.29:383.73:17-0.43:11-0.56:297:08New Moon30Wed
31Thu10:053.110:253.74:00-0.43:51-0.56:277:09Waxing Crescent31Thu
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 8:24 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 transitional phase. Tonight's moon is 76% 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 shifting between spring and neap.

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 (76% illuminated). This places Westport Harbor, MA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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