Tides Today & Tomorrow in New Haven, CT

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently falling in New Haven, CT.
Next low tide : in 5h 15m at 1:01 pm (0.9 ft)
Next high tide : 7:18 pm (6.6 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 - Aug 2017

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:085.77:296.41:020.91:141.25:478:08First Quarter1Tue
2Wed8:025.78:206.41:550.82:061.25:488:07Waxing Gibbous2Wed
3Thu8:535.89:106.52:460.72:571.15:498:06Waxing Gibbous3Thu
4Fri9:425.99:576.63:340.63:451.05:508:05Waxing Gibbous4Fri
5Sat10:286.110:416.74:190.54:310.95:518:03Waxing Gibbous5Sat
6Sun11:116.311:236.85:020.35:140.75:528:02Full Moon6Sun
7Mon11:526.45:420.25:550.65:538:01Full Moon7Mon
8Tue12:046.912:316.66:210.16:360.55:548:00Full Moon8Tue
9Wed12:446.91:116.76:590.17:170.55:557:58Full Moon9Wed
10Thu1:256.81:526.87:390.18:010.45:567:57Waning Gibbous10Thu
11Fri2:086.82:356.98:200.18:470.45:577:56Waning Gibbous11Fri
12Sat2:546.73:206.99:030.29:370.45:587:54Waning Gibbous12Sat
13Sun3:436.54:097.09:510.310:310.45:597:53Third Quarter13Sun
14Mon4:376.35:037.010:440.411:300.46:007:52Third Quarter14Mon
15Tue5:366.26:027.011:420.66:017:50Third Quarter15Tue
16Wed6:396.17:057.012:330.412:450.66:027:49Third Quarter16Wed
17Thu7:436.28:077.11:360.31:490.56:037:47Waning Crescent17Thu
18Fri8:446.49:087.32:370.12:510.46:047:46Waning Crescent18Fri
19Sat9:426.710:057.43:35-0.13:500.26:057:44Waning Crescent19Sat
20Sun10:376.910:597.54:30-0.34:460.06:067:43New Moon20Sun
21Mon11:297.111:497.55:21-0.45:39-0.16:077:41New Moon21Mon
22Tue12:187.36:09-0.46:28-0.16:087:40New Moon22Tue
23Wed12:387.41:057.36:56-0.37:17-0.16:097:38Waxing Crescent23Wed
24Thu1:267.11:527.27:41-0.18:060.16:107:37Waxing Crescent24Thu
25Fri2:146.92:387.08:260.28:540.36:117:35Waxing Crescent25Fri
26Sat3:026.53:256.99:120.59:430.56:127:34Waxing Crescent26Sat
27Sun3:506.24:126.69:590.810:330.76:137:32First Quarter27Sun
28Mon4:415.95:026.410:481.111:260.96:147:31First Quarter28Mon
29Tue5:335.75:546.311:401.36:157:29First Quarter29Tue
30Wed6:295.66:496.212:201.012:351.46:167:27First Quarter30Wed
31Thu7:245.67:446.21:151.01:301.46:177:26Waxing Gibbous31Thu
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 4:09 pm — 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