Tides Today & Tomorrow in Westport, CT

TIDE TIMES for Sunday, August 16, 2026
The tide is currently rising in Westport, CT.
Next low tide (tomorrow) : 9:22 am (0.5 ft)
Next high tide (tomorrow) : in 4h 45m at 3:07 am (7.2 ft)
Sunset today : 7:51 pm
Sunrise tomorrow : 6:04 am
Moon phase : Waxing Crescent (18% illuminated)
Tide Station Location : Station #8468191
Common Questions About Tides

Westport, CT Tides - Sep 1933

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:287.19:507.83:300.23:480.56:197:27Waxing Gibbous1Fri
2Sat10:227.510:448.04:240.04:440.16:207:25Full Moon2Sat
3Sun11:117.911:348.15:14-0.25:36-0.16:217:23Full Moon3Sun
4Mon11:578.15:59-0.36:24-0.36:227:22Full Moon4Mon
5Tue12:218.012:418.26:42-0.27:10-0.36:237:20Full Moon5Tue
6Wed1:067.81:238.17:240.07:55-0.16:247:18Waning Gibbous6Wed
7Thu1:517.52:068.08:040.38:400.16:257:17Waning Gibbous7Thu
8Fri2:377.12:497.78:450.69:260.56:267:15Waning Gibbous8Fri
9Sat3:236.73:357.49:281.010:140.86:277:13Waning Gibbous9Sat
10Sun4:126.44:247.110:151.311:061.26:287:12Third Quarter10Sun
11Mon5:046.15:186.811:081.56:297:10Third Quarter11Mon
12Tue6:016.06:176.612:011.412:071.76:307:08Third Quarter12Tue
13Wed7:016.17:186.512:581.51:081.66:317:07Third Quarter13Wed
14Thu7:596.38:166.61:531.42:061.56:327:05Waning Crescent14Thu
15Fri8:516.69:066.82:441.12:591.26:337:03Waning Crescent15Fri
16Sat9:376.99:517.13:310.83:480.96:347:01Waning Crescent16Sat
17Sun10:187.310:327.44:150.54:320.56:357:00Waning Crescent17Sun
18Mon10:567.611:127.74:560.25:150.26:366:58New Moon18Mon
19Tue11:337.911:527.85:360.05:57-0.16:376:56New Moon19Tue
20Wed12:118.16:15-0.16:39-0.36:386:55New Moon20Wed
21Thu12:347.812:518.36:540.07:23-0.36:396:53Waxing Crescent21Thu
22Fri1:177.71:348.47:350.18:10-0.36:406:51Waxing Crescent22Fri
23Sat2:047.52:208.38:190.39:00-0.16:416:49Waxing Crescent23Sat
24Sun1:547.22:118.18:080.58:550.25:425:48Waxing Crescent24Sun
25Mon2:496.93:087.89:040.89:570.55:435:46First Quarter25Mon
26Tue3:496.64:127.510:091.011:030.75:445:44First Quarter26Tue
27Wed4:566.55:227.311:201.15:455:43First Quarter27Wed
28Thu6:066.76:347.212:100.712:311.05:465:41Waxing Gibbous28Thu
29Fri7:136.97:407.41:130.61:370.75:475:39Waxing Gibbous29Fri
30Sat8:127.38:387.52:110.32:370.45:485:38Waxing Gibbous30Sat
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 6:14 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 spring phase. Tonight's moon is 18% 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, 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 (18% illuminated). This places Westport, CT 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