41.5084’ N, 71.0930’ W

Westport Harbor, MA

37°
H 50°
L 33°
WNW
8mph
Low tide
4:50 am

Tides Today & Tomorrow in Westport Harbor, MA

TIDE TIMES for Sunday, November 15, 2026
The tide is currently falling in Westport Harbor, MA.
Next low tide : in 1h 16m at 4:50 am (0.6 ft)
Next high tide : 11:41 am (2.5 ft)
Sunset today : 4:24 pm
Sunrise tomorrow : 6:33 am
Moon phase : First Quarter (33% illuminated)
Tide Station Location : Station #8447975
Common Questions About Tides

Westport Harbor, MA Tides - Jun 1735

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed4:222.94:543.610:390.311:440.34:167:14Waxing Gibbous1Wed
2Thu5:193.05:473.611:110.24:157:15Waxing Gibbous2Thu
3Fri6:093.06:343.612:210.211:46 AM0.24:157:16Full Moon3Fri
4Sat6:563.07:183.612:550.212:230.24:147:17Full Moon4Sat
5Sun7:393.08:003.51:300.21:040.24:147:17Full Moon5Sun
6Mon8:223.08:403.42:070.11:480.24:147:18Full Moon6Mon
7Tue9:032.99:193.22:450.12:320.24:147:19Waning Gibbous7Tue
8Wed9:442.89:583.13:220.23:150.34:137:19Waning Gibbous8Wed
9Thu10:252.710:372.93:590.23:570.44:137:20Waning Gibbous9Thu
10Fri11:072.611:182.74:360.34:400.54:137:20Waning Gibbous10Fri
11Sat11:502.65:140.45:260.64:137:21Third Quarter11Sat
12Sun12:002.612:332.65:570.46:210.74:137:21Third Quarter12Sun
13Mon12:432.51:162.76:450.47:280.74:137:22Third Quarter13Mon
14Tue1:302.52:032.87:380.48:410.74:137:22Third Quarter14Tue
15Wed2:222.52:552.98:330.39:450.54:137:23Waning Crescent15Wed
16Thu3:202.63:533.19:270.210:400.34:137:23Waning Crescent16Thu
17Fri4:232.74:523.410:190.011:290.14:137:24Waning Crescent17Fri
18Sat5:212.95:473.711:10-0.24:137:24Waning Crescent18Sat
19Sun6:163.26:393.912:18-0.112:00-0.34:137:24New Moon19Sun
20Mon7:083.47:314.11:09-0.212:52-0.44:137:24New Moon20Mon
21Tue8:013.68:234.12:02-0.31:46-0.44:137:25New Moon21Tue
22Wed8:533.79:154.12:54-0.32:41-0.34:137:25Waxing Crescent22Wed
23Thu9:473.710:093.93:43-0.33:35-0.24:147:25Waxing Crescent23Thu
24Fri10:433.711:053.74:29-0.24:300.04:147:25Waxing Crescent24Fri
25Sat11:403.75:18-0.15:290.24:147:25First Quarter25Sat
26Sun12:013.512:373.66:130.16:500.44:157:25First Quarter26Sun
27Mon12:583.31:343.57:190.38:390.54:157:25First Quarter27Mon
28Tue1:543.02:323.58:270.49:510.54:157:25First Quarter28Tue
29Wed2:532.93:323.49:210.410:460.54:167:25Waxing Gibbous29Wed
30Thu3:552.84:323.410:030.411:290.54:167:25Waxing Gibbous30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447975)

Common Questions About Westport Harbor, MA Tides

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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 33% 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 First Quarter (33% 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