Tides Today & Tomorrow in New Haven, CT

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in New Haven, CT.
Next low tide (tomorrow) : 1:10 am (0.9 ft)
Next high tide : in 1h 10m at 6:39 pm (6.5 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:37 am
Moon phase : First Quarter (62% illuminated)
Tide Station Location : Station #8465705
Common Questions About Tides

New Haven, CT Tides - Dec 1979

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:467.49:146.62:30-0.33:10-0.66:574:23Waxing Gibbous1Sat
2Sun9:367.510:056.63:21-0.44:01-0.76:584:23Full Moon2Sun
3Mon10:247.510:536.64:11-0.44:49-0.86:594:23Full Moon3Mon
4Tue11:107.311:406.54:58-0.25:35-0.77:004:22Full Moon4Tue
5Wed11:567.15:44-0.16:20-0.57:014:22Waning Gibbous5Wed
6Thu12:276.312:426.86:300.17:06-0.37:024:22Waning Gibbous6Thu
7Fri1:146.21:296.57:170.47:520.07:034:22Waning Gibbous7Fri
8Sat2:016.02:166.28:050.68:380.27:044:22Waning Gibbous8Sat
9Sun2:495.93:055.98:560.89:260.47:054:22Third Quarter9Sun
10Mon3:395.83:575.79:480.910:150.67:064:22Third Quarter10Mon
11Tue4:295.74:505.510:420.911:060.77:064:22Third Quarter11Tue
12Wed5:215.85:455.411:380.911:570.77:074:22Third Quarter12Wed
13Thu6:135.96:395.412:320.77:084:22Waning Crescent13Thu
14Fri7:036.17:305.512:470.71:230.57:094:23Waning Crescent14Fri
15Sat7:516.38:195.61:350.62:120.37:104:23Waning Crescent15Sat
16Sun8:366.59:055.82:210.42:580.07:104:23Waning Crescent16Sun
17Mon9:206.79:505.93:070.33:43-0.27:114:23New Moon17Mon
18Tue10:046.910:346.03:510.14:27-0.47:124:24New Moon18Tue
19Wed10:477.011:196.24:350.05:11-0.67:124:24New Moon19Wed
20Thu11:327.05:20-0.15:56-0.67:134:24New Moon20Thu
21Fri12:056.212:197.06:07-0.16:43-0.77:134:25Waxing Crescent21Fri
22Sat12:546.31:106.96:57-0.17:33-0.67:144:25Waxing Crescent22Sat
23Sun1:456.32:046.77:52-0.18:25-0.57:144:26Waxing Crescent23Sun
24Mon2:406.43:006.58:500.09:20-0.47:154:27First Quarter24Mon
25Tue3:366.43:596.39:520.010:18-0.37:154:27First Quarter25Tue
26Wed4:366.55:026.110:560.011:18-0.27:154:28First Quarter26Wed
27Thu5:376.56:056.012:000.07:164:28First Quarter27Thu
28Fri6:376.77:066.012:18-0.21:02-0.27:164:29Waxing Gibbous28Fri
29Sat7:346.88:046.01:16-0.22:00-0.47:164:30Waxing Gibbous29Sat
30Sun8:286.98:586.12:11-0.22:54-0.57:174:31Waxing Gibbous30Sun
31Mon9:197.09:496.13:04-0.33:45-0.77:174:31Full Moon31Mon
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 9:54 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 62% 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 (62% 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