Tides Today & Tomorrow in New Haven, CT

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in New Haven, CT.
Next low tide : 1:01 pm (0.9 ft)
Next high tide : in 6m at 6:54 am (5.7 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 5:19 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8465705
Common Questions About Tides

New Haven, CT Tides - Sep 2017

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:185.88:366.32:081.02:231.26:187:24Waxing Gibbous1Fri
2Sat9:086.09:256.52:580.83:131.16:197:22Waxing Gibbous2Sat
3Sun9:546.210:116.73:440.64:000.86:207:21Waxing Gibbous3Sun
4Mon10:386.510:546.84:280.44:450.66:217:19Full Moon4Mon
5Tue11:206.711:367.05:090.25:280.46:227:17Full Moon5Tue
6Wed12:006.95:490.16:100.26:237:16Full Moon6Wed
7Thu12:177.012:407.16:290.06:520.16:247:14Full Moon7Thu
8Fri1:007.01:227.27:090.07:370.06:257:12Waning Gibbous8Fri
9Sat1:456.92:067.37:520.18:250.16:267:11Waning Gibbous9Sat
10Sun2:336.82:547.38:380.29:170.16:277:09Waning Gibbous10Sun
11Mon3:246.63:467.29:290.310:120.36:287:07Third Quarter11Mon
12Tue4:206.44:437.110:250.511:130.46:297:06Third Quarter12Tue
13Wed5:216.35:467.011:270.76:307:04Third Quarter13Wed
14Thu6:256.26:516.912:170.412:330.76:317:02Third Quarter14Thu
15Fri7:296.37:557.01:210.41:390.66:327:00Waning Crescent15Fri
16Sat8:316.58:557.12:220.22:410.56:336:59Waning Crescent16Sat
17Sun9:286.89:517.23:190.13:390.26:346:57Waning Crescent17Sun
18Mon10:217.110:437.34:12-0.14:330.06:356:55New Moon18Mon
19Tue11:097.311:317.25:01-0.25:23-0.16:366:54New Moon19Tue
20Wed11:557.45:46-0.26:09-0.16:376:52New Moon20Wed
21Thu12:177.112:387.36:290.06:540.06:386:50New Moon21Thu
22Fri1:016.91:217.27:110.27:380.16:396:48Waxing Crescent22Fri
23Sat1:466.72:047.07:530.48:220.36:406:47Waxing Crescent23Sat
24Sun2:316.42:486.88:360.79:080.56:416:45Waxing Crescent24Sun
25Mon3:176.23:336.69:211.09:550.76:426:43Waxing Crescent25Mon
26Tue4:055.94:216.410:081.310:450.96:436:42First Quarter26Tue
27Wed4:565.85:136.211:001.411:381.16:446:40First Quarter27Wed
28Thu5:505.76:086.111:551.56:456:38First Quarter28Thu
29Fri6:465.77:056.112:331.112:521.56:466:36First Quarter29Fri
30Sat7:405.87:596.21:271.01:471.36:476:35Waxing Gibbous30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8465705)

Common Questions About New Haven, CT Tides

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

Slack tide in New Haven, CT is approximately 9:57 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 New Haven, CT?

New Haven, CT is currently in a transitional phase. Tonight's moon is 67% 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 New Haven, 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 New Haven, CT?

Tide predictions for New Haven, 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 New Haven, CT?

Tide data for New Haven, CT is sourced from NOAA Station #8465705. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8465705.

What is the moon phase in New Haven, CT tonight?

Tonight the moon over New Haven, CT is First Quarter (67% illuminated). This places New Haven, 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