Tides Today & Tomorrow in Westport Harbor, MA

TIDE TIMES for Sunday, July 26, 2026
The tide is currently rising in Westport Harbor, MA.
Next low tide (tomorrow) : 1:20 am (0.5 ft)
Next high tide : in 28m at 7:01 pm (3.0 ft)
Sunset today : 8:08 pm
Sunrise tomorrow : 5:33 am
Moon phase : Waxing Gibbous (92% illuminated)
Tide Station Location : Station #8447975
Common Questions About Tides

Westport Harbor, MA Tides - Jan 1974

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:342.612:532.36:290.46:400.17:104:25First Quarter1Tue
2Wed1:232.71:482.37:420.47:400.17:104:25First Quarter2Wed
3Thu2:192.82:482.39:070.38:450.07:114:26Waxing Gibbous3Thu
4Fri3:223.03:552.510:190.29:49-0.27:114:27Waxing Gibbous4Fri
5Sat4:283.24:592.711:17-0.110:48-0.47:104:28Waxing Gibbous5Sat
6Sun6:293.56:573.01:10-0.38:105:29Waxing Gibbous6Sun
7Mon7:253.77:523.312:45-0.62:02-0.48:105:30Full Moon7Mon
8Tue8:183.98:443.51:40-0.72:54-0.58:105:31Full Moon8Tue
9Wed9:094.09:363.62:37-0.73:43-0.68:105:32Full Moon9Wed
10Thu10:003.910:283.73:32-0.74:27-0.68:105:33Waning Gibbous10Thu
11Fri10:513.711:213.64:26-0.65:07-0.58:095:34Waning Gibbous11Fri
12Sat11:433.45:16-0.45:46-0.38:095:35Waning Gibbous12Sat
13Sun12:163.512:373.16:08-0.16:27-0.18:095:36Third Quarter13Sun
14Mon1:113.31:312.87:090.27:140.18:085:38Third Quarter14Mon
15Tue2:073.12:262.58:480.48:100.28:085:39Third Quarter15Tue
16Wed3:032.93:232.310:230.59:170.38:085:40Third Quarter16Wed
17Thu4:042.84:262.211:240.510:240.48:075:41Waning Crescent17Thu
18Fri5:082.75:292.212:080.48:075:42Waning Crescent18Fri
19Sat6:072.76:242.312:440.38:065:43Waning Crescent19Sat
20Sun6:552.87:102.412:040.21:160.28:055:44Waning Crescent20Sun
21Mon7:372.97:512.612:470.11:490.18:055:46New Moon21Mon
22Tue8:142.98:282.61:300.02:240.08:045:47New Moon22Tue
23Wed8:482.99:042.72:13-0.13:00-0.18:035:48New Moon23Wed
24Thu9:202.99:382.72:55-0.23:33-0.28:035:49New Moon24Thu
25Fri9:532.910:132.73:35-0.24:04-0.28:025:51Waxing Crescent25Fri
26Sat10:282.810:492.74:12-0.14:32-0.28:015:52Waxing Crescent26Sat
27Sun11:052.711:282.74:47-0.15:02-0.28:005:53Waxing Crescent27Sun
28Mon11:482.55:230.05:34-0.27:595:54Waxing Crescent28Mon
29Tue12:122.712:352.46:030.16:12-0.17:595:56First Quarter29Tue
30Wed1:002.71:272.36:510.26:59-0.17:585:57First Quarter30Wed
31Thu1:532.72:232.37:570.37:590.07:575:58First Quarter31Thu
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 10:10 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 spring phase. Tonight's moon is 92% 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 (92% 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