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 (tomorrow) : in 4h 28m at 1:02 am (0.5 ft)
Next high tide (tomorrow) : 7:01 am (2.5 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 2047

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:443.47:073.312:530.41:100.36:416:26Waxing Gibbous1Tue
2Wed7:283.57:493.31:120.31:410.36:426:24Full Moon2Wed
3Thu8:093.68:273.21:360.22:140.26:436:23Full Moon3Thu
4Fri8:463.59:053.12:050.12:500.26:446:21Full Moon4Fri
5Sat9:223.59:413.02:390.13:270.26:456:19Full Moon5Sat
6Sun9:573.310:182.83:160.14:040.36:466:18Waning Gibbous6Sun
7Mon10:313.110:572.73:530.24:410.46:476:16Waning Gibbous7Mon
8Tue11:082.911:382.54:310.35:180.56:486:14Waning Gibbous8Tue
9Wed11:482.85:090.45:570.76:496:13Waning Gibbous9Wed
10Thu12:242.412:352.75:500.66:440.86:506:11Third Quarter10Thu
11Fri1:142.31:262.66:390.77:530.96:526:10Third Quarter11Fri
12Sat2:052.42:202.67:420.79:270.86:536:08Third Quarter12Sat
13Sun2:592.53:162.79:000.710:260.66:546:06Third Quarter13Sun
14Mon3:562.74:172.810:160.511:070.46:556:05Waning Crescent14Mon
15Tue4:563.05:173.011:180.311:460.16:566:03Waning Crescent15Tue
16Wed5:523.46:133.212:110.06:576:02Waning Crescent16Wed
17Thu6:433.77:053.412:24-0.11:00-0.26:586:00New Moon17Thu
18Fri7:324.17:553.61:05-0.31:50-0.36:595:59New Moon18Fri
19Sat8:214.38:453.61:48-0.42:41-0.47:015:57New Moon19Sat
20Sun9:114.39:363.62:34-0.53:33-0.37:025:56New Moon20Sun
21Mon10:034.210:293.53:22-0.44:24-0.27:035:54Waxing Crescent21Mon
22Tue10:574.011:253.34:11-0.25:150.07:045:53Waxing Crescent22Tue
23Wed11:553.85:010.06:130.37:055:51Waxing Crescent23Wed
24Thu12:243.212:563.55:550.27:460.57:065:50First Quarter24Thu
25Fri1:263.11:583.37:030.59:250.57:075:48First Quarter25Fri
26Sat2:273.02:583.19:290.710:280.57:095:47First Quarter26Sat
27Sun3:283.03:593.010:490.611:140.57:105:46First Quarter27Sun
28Mon4:313.14:592.911:420.511:460.47:115:44Waxing Gibbous28Mon
29Tue5:293.25:532.912:210.57:125:43Waxing Gibbous29Tue
30Wed6:203.36:402.912:070.412:520.47:135:42Waxing Gibbous30Wed
31Thu7:033.47:222.912:290.31:210.37:155:40Full 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 4:01 am — 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