Tides Today & Tomorrow in Westport Harbor, MA

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Westport Harbor, MA.
Next low tide : 11:41 am (0.5 ft)
Next high tide : in 59m at 6:13 am (2.4 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 - Aug 2005

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:052.66:393.112:460.611:35 AM0.65:398:01Waning Crescent1Mon
2Tue6:562.77:253.11:210.612:230.55:408:00Waning Crescent2Tue
3Wed7:402.88:053.21:540.51:080.45:417:59New Moon3Wed
4Thu8:212.98:413.22:280.41:540.35:427:58New Moon4Thu
5Fri8:592.99:153.23:030.32:390.35:437:57New Moon5Fri
6Sat9:363.09:473.13:360.33:230.25:447:56New Moon6Sat
7Sun10:123.010:203.04:060.24:040.35:457:54Waxing Crescent7Sun
8Mon10:483.010:552.94:330.24:420.35:467:53Waxing Crescent8Mon
9Tue11:253.011:332.85:000.25:190.45:477:52Waxing Crescent9Tue
10Wed12:053.05:280.35:580.55:487:50Waxing Crescent10Wed
11Thu12:172.612:493.06:010.36:430.65:497:49First Quarter11Thu
12Fri1:052.51:363.06:410.47:410.75:507:48First Quarter12Fri
13Sat1:582.52:293.17:340.48:580.75:517:46First Quarter13Sat
14Sun2:552.53:293.28:390.410:260.65:527:45First Quarter14Sun
15Mon4:002.54:383.39:520.411:370.55:537:44Waxing Gibbous15Mon
16Tue5:102.75:473.511:030.25:547:42Waxing Gibbous16Tue
17Wed6:153.06:473.812:330.312:080.05:557:41Waxing Gibbous17Wed
18Thu7:133.37:424.01:240.11:08-0.25:567:39Full Moon18Thu
19Fri8:063.78:334.12:12-0.12:07-0.35:577:38Full Moon19Fri
20Sat8:573.99:224.12:59-0.23:05-0.35:587:36Full Moon20Sat
21Sun9:484.010:113.93:42-0.34:01-0.25:597:35Waning Gibbous21Sun
22Mon10:384.011:013.74:21-0.34:52-0.16:007:33Waning Gibbous22Mon
23Tue11:303.911:523.44:58-0.25:420.16:017:32Waning Gibbous23Tue
24Wed12:233.75:350.06:360.46:027:30Waning Gibbous24Wed
25Thu12:463.11:183.56:140.27:540.76:037:28Third Quarter25Thu
26Fri1:402.82:133.27:010.59:380.86:047:27Third Quarter26Fri
27Sat2:352.63:113.07:580.710:490.86:057:25Third Quarter27Sat
28Sun3:342.54:162.89:080.811:410.86:067:24Waning Crescent28Sun
29Mon4:392.45:232.810:230.86:077:22Waning Crescent29Mon
30Tue5:402.56:182.912:210.811:25 AM0.76:087:20Waning Crescent30Tue
31Wed6:322.77:023.012:540.712:130.66:097:19Waning 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 8:57 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