Tides Today & Tomorrow in Westport Harbor, MA

TIDE TIMES for Sunday, June 7, 2026
The tide is currently falling in Westport Harbor, MA.
Next low tide : in 1h 18m at 7:30 pm (0.7 ft)
Next high tide (tomorrow) : 1:55 am (2.7 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:10 am
Moon phase : Third Quarter (58% illuminated)
Tide Station Location : Station #8447975
Common Questions About Tides

Westport Harbor, MA Tides - Nov 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:013.38:222.91:260.12:160.16:164:38Full Moon1Sun
2Mon8:333.28:582.82:020.12:540.26:184:37Waning Gibbous2Mon
3Tue9:073.19:372.62:380.13:290.26:194:36Waning Gibbous3Tue
4Wed9:443.010:202.53:140.24:030.36:204:35Waning Gibbous4Wed
5Thu10:282.911:092.43:520.34:400.56:214:34Waning Gibbous5Thu
6Fri11:192.84:320.45:230.66:224:33Third Quarter6Fri
7Sat12:012.412:142.85:210.56:230.66:244:32Third Quarter7Sat
8Sun12:562.51:112.86:240.57:460.66:254:30Third Quarter8Sun
9Mon1:522.72:112.97:430.59:010.46:264:29Third Quarter9Mon
10Tue2:522.93:143.09:060.49:540.26:274:28Waning Crescent10Tue
11Wed3:543.24:173.210:160.110:38-0.16:294:27Waning Crescent11Wed
12Thu4:533.65:163.311:14-0.111:22-0.36:304:26Waning Crescent12Thu
13Fri5:473.96:103.512:06-0.36:314:26New Moon13Fri
14Sat6:384.27:023.612:05-0.412:59-0.46:324:25New Moon14Sat
15Sun7:284.37:533.612:50-0.51:52-0.46:334:24New Moon15Sun
16Mon8:194.38:443.51:37-0.52:44-0.46:354:23New Moon16Mon
17Tue9:114.19:373.32:26-0.43:34-0.26:364:22Waxing Crescent17Tue
18Wed10:043.910:313.23:14-0.24:220.06:374:21Waxing Crescent18Wed
19Thu11:003.611:293.04:030.05:140.36:384:21Waxing Crescent19Thu
20Fri11:583.24:540.36:280.56:394:20First Quarter20Fri
21Sat12:282.912:563.05:550.68:060.66:404:19First Quarter21Sat
22Sun1:262.81:532.87:470.79:060.66:424:19First Quarter22Sun
23Mon2:242.72:502.69:280.79:450.56:434:18First Quarter23Mon
24Tue3:232.73:472.610:170.610:120.46:444:18Waxing Gibbous24Tue
25Wed4:192.84:392.510:540.510:380.36:454:17Waxing Gibbous25Wed
26Thu5:082.95:252.611:280.411:090.26:464:17Waxing Gibbous26Thu
27Fri5:493.06:052.612:030.26:474:16Waxing Gibbous27Fri
28Sat6:253.16:422.712:400.16:484:16Full Moon28Sat
29Sun6:593.27:182.712:180.01:180.16:494:15Full Moon29Sun
30Mon7:323.27:552.712:560.01:580.06:504:15Full Moon30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447975)

Common Questions About Westport Harbor, MA Tides

Show All
What time does the tide turn (slack tide) in Westport Harbor, MA today?

Slack tide in Westport Harbor, MA is approximately 10:42 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 58% 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 (58% 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