Tides Today & Tomorrow in Westport, CT

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Westport, CT.
Next low tide (tomorrow) : in 1h 25m at 12:05 am (0.6 ft)
Next high tide (tomorrow) : 6:02 am (6.7 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:20 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8468191
Common Questions About Tides

Westport, CT Tides - Sep 2012

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:048.012:258.16:27-0.26:52-0.26:207:25Full Moon1Sat
2Sun12:487.81:068.07:070.07:350.06:217:24Waning Gibbous2Sun
3Mon1:317.51:477.97:460.28:170.26:227:22Waning Gibbous3Mon
4Tue2:147.22:287.78:250.59:000.56:237:20Waning Gibbous4Tue
5Wed2:576.93:107.59:050.89:440.86:247:19Waning Gibbous5Wed
6Thu3:426.63:557.29:491.010:311.06:257:17Third Quarter6Thu
7Fri4:296.44:446.910:371.211:211.26:267:15Third Quarter7Fri
8Sat5:216.35:366.711:301.46:277:14Third Quarter8Sat
9Sun6:176.36:336.612:151.312:281.56:287:12Third Quarter9Sun
10Mon7:146.47:306.71:111.31:261.46:297:10Waning Crescent10Mon
11Tue8:096.68:257.02:051.02:211.16:307:09Waning Crescent11Tue
12Wed8:596.99:157.32:560.73:140.86:317:07Waning Crescent12Wed
13Thu9:457.310:027.63:450.44:030.46:327:05Waning Crescent13Thu
14Fri10:287.710:477.94:300.14:500.06:337:03New Moon14Fri
15Sat11:108.111:328.15:14-0.25:36-0.36:347:02New Moon15Sat
16Sun11:538.45:57-0.36:23-0.66:357:00New Moon16Sun
17Mon12:178.112:368.66:41-0.47:10-0.76:366:58New Moon17Mon
18Tue1:038.11:238.77:25-0.37:59-0.66:376:57Waxing Crescent18Tue
19Wed1:527.92:128.68:12-0.28:51-0.46:386:55Waxing Crescent19Wed
20Thu2:437.63:058.49:030.19:46-0.16:396:53Waxing Crescent20Thu
21Fri3:397.34:028.110:000.310:460.26:406:51First Quarter21Fri
22Sat4:397.15:047.711:030.611:490.46:416:50First Quarter22Sat
23Sun5:437.06:107.512:090.86:426:48First Quarter23Sun
24Mon6:517.07:197.412:540.51:170.76:436:46Waxing Gibbous24Mon
25Tue7:577.18:257.41:560.42:220.66:446:45Waxing Gibbous25Tue
26Wed8:577.49:237.52:540.33:210.46:456:43Waxing Gibbous26Wed
27Thu9:507.710:157.63:480.24:150.16:466:41Waxing Gibbous27Thu
28Fri10:377.911:027.74:360.15:04-0.16:476:40Full Moon28Fri
29Sat11:208.011:467.65:200.15:49-0.16:486:38Full Moon29Sat
30Sun12:008.06:010.26:31-0.16:496:36Full Moon30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8468191)

Common Questions About Westport, CT Tides

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

Slack tide in Westport, CT is approximately 3:03 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 48% 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 (48% 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