Tides Today & Tomorrow in Westport, CT

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently rising in Westport, CT.
Next low tide : 10:58 am (1.2 ft)
Next high tide : in 4h 06m at 4:49 am (6.4 ft)
Sunset today : 7:46 pm
Sunrise tomorrow : 6:07 am
Moon phase : First Quarter (46% illuminated)
Tide Station Location : Station #8468191
Common Questions About Tides

Westport, CT Tides - Nov 1928

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:147.61:298.57:28-0.18:14-0.46:244:49Waning Gibbous1Thu
2Fri2:107.32:268.08:250.29:11-0.16:254:48Waning Gibbous2Fri
3Sat3:087.13:267.69:260.510:120.26:264:47Third Quarter3Sat
4Sun4:107.04:317.210:310.711:140.46:284:45Third Quarter4Sun
5Mon5:156.95:397.011:380.86:294:44Third Quarter5Mon
6Tue6:206.96:466.912:160.512:430.76:304:43Waning Crescent6Tue
7Wed7:207.17:486.91:150.51:440.56:314:42Waning Crescent7Wed
8Thu8:137.38:426.92:090.52:390.36:324:41Waning Crescent8Thu
9Fri9:017.59:306.92:580.53:290.16:344:40Waning Crescent9Fri
10Sat9:447.610:136.93:420.54:140.06:354:39New Moon10Sat
11Sun10:247.610:536.94:230.54:550.06:364:38New Moon11Sun
12Mon11:027.611:316.85:010.65:340.16:374:37New Moon12Mon
13Tue11:397.55:380.76:110.26:384:36New Moon13Tue
14Wed12:086.712:157.36:150.76:470.36:404:35Waxing Crescent14Wed
15Thu12:456.612:527.16:530.87:240.46:414:34Waxing Crescent15Thu
16Fri1:246.61:317.07:321.08:020.56:424:34Waxing Crescent16Fri
17Sat2:046.52:126.98:131.18:440.66:434:33Waxing Crescent17Sat
18Sun2:486.52:586.88:591.19:310.66:444:32First Quarter18Sun
19Mon3:346.53:486.79:501.110:220.66:464:31First Quarter19Mon
20Tue4:246.54:446.710:451.111:170.66:474:31First Quarter20Tue
21Wed5:186.75:436.811:440.96:484:30First Quarter21Wed
22Thu6:136.96:436.912:130.512:440.56:494:29Waxing Gibbous22Thu
23Fri7:087.37:427.11:080.41:430.16:504:29Waxing Gibbous23Fri
24Sat8:017.78:387.32:020.22:40-0.36:514:28Waxing Gibbous24Sat
25Sun8:538.29:317.42:540.03:35-0.76:524:28Waxing Gibbous25Sun
26Mon9:458.510:237.53:46-0.24:29-1.06:544:27Full Moon26Mon
27Tue10:368.711:147.64:37-0.45:21-1.16:554:27Full Moon27Tue
28Wed11:278.75:29-0.56:13-1.16:564:26Full Moon28Wed
29Thu12:077.612:208.66:21-0.47:04-1.06:574:26Waning Gibbous29Thu
30Fri1:007.51:158.37:15-0.37:57-0.76:584:26Waning Gibbous30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8468191)

Common Questions About Westport, CT Tides

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What time does the tide turn (slack tide) in Westport, CT today?

Slack tide in Westport, CT is approximately 7:53 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, CT?

Westport, CT is currently in a neap phase. Tonight's moon is 46% 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, CT 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, CT?

Tide predictions for Westport, CT 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, CT?

Tide data for Westport, CT is sourced from NOAA Station #8468191. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8468191.

What is the moon phase in Westport, CT tonight?

Tonight the moon over Westport, CT is First Quarter (46% illuminated). This places Westport, CT 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