Tides Today & Tomorrow in Westport, CT

TIDE TIMES for Monday, August 17, 2026
The tide is currently falling in Westport, CT.
Next low tide : in 14m at 10:00 pm (0.4 ft)
Next high tide (tomorrow) : 3:57 am (6.8 ft)
Sunset today : 7:49 pm
Sunrise tomorrow : 6:05 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8468191
Common Questions About Tides

Westport, CT Tides - Jul 1931

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:317.81:077.07:100.07:190.75:238:29Full Moon1Wed
2Thu1:187.61:527.07:520.28:050.85:248:29Waning Gibbous2Thu
3Fri2:047.42:357.08:330.48:500.95:248:29Waning Gibbous3Fri
4Sat2:507.13:177.09:130.69:361.05:258:29Waning Gibbous4Sat
5Sun3:356.84:017.09:530.810:231.15:268:29Waning Gibbous5Sun
6Mon4:216.54:457.010:351.011:111.25:268:28Third Quarter6Mon
7Tue5:086.35:316.911:191.15:278:28Third Quarter7Tue
8Wed5:586.16:196.912:021.312:071.25:278:28Third Quarter8Wed
9Thu6:516.07:096.912:551.312:581.35:288:28Third Quarter9Thu
10Fri7:466.18:007.01:481.21:511.35:298:27Waning Crescent10Fri
11Sat8:416.28:517.22:421.02:451.35:298:27Waning Crescent11Sat
12Sun9:346.49:407.43:350.73:381.15:308:26Waning Crescent12Sun
13Mon10:246.710:297.74:250.44:300.95:318:26Waning Crescent13Mon
14Tue11:116.911:187.95:150.15:200.75:328:25New Moon14Tue
15Wed11:587.26:02-0.26:100.45:328:25New Moon15Wed
16Thu12:078.112:447.46:49-0.37:000.25:338:24New Moon16Thu
17Fri12:568.21:327.77:36-0.47:500.05:348:24Waxing Crescent17Fri
18Sat1:478.12:207.98:22-0.48:43-0.15:358:23Waxing Crescent18Sat
19Sun2:397.93:108.09:10-0.39:370.05:368:22Waxing Crescent19Sun
20Mon3:327.74:028.19:59-0.110:340.15:378:21First Quarter20Mon
21Tue4:277.34:578.010:520.211:350.25:378:21First Quarter21Tue
22Wed5:267.05:547.911:480.45:388:20First Quarter22Wed
23Thu6:296.76:547.812:370.312:470.75:398:19First Quarter23Thu
24Fri7:346.57:567.71:400.41:480.85:408:18Waxing Gibbous24Fri
25Sat8:396.58:567.72:420.32:490.95:418:17Waxing Gibbous25Sat
26Sun9:386.79:537.73:400.23:480.95:428:17Waxing Gibbous26Sun
27Mon10:326.810:447.74:340.14:420.85:438:16Full Moon27Mon
28Tue11:207.011:327.75:220.05:320.75:448:15Full Moon28Tue
29Wed12:047.16:060.16:170.65:458:14Full Moon29Wed
30Thu12:177.612:457.26:470.27:000.65:468:13Full Moon30Thu
31Fri12:597.51:247.27:240.37:410.65:478:12Waning Gibbous31Fri
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 12:58 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 transitional phase. Tonight's moon is 27% 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, 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 Waxing Crescent (27% illuminated). This places Westport, CT 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