Tides Today & Tomorrow in New Haven, CT

TIDE TIMES for Monday, August 10, 2026
The tide is currently falling in New Haven, CT.
Next low tide : in 23m at 3:43 pm (0.5 ft)
Next high tide : 10:01 pm (7.3 ft)
Sunset today : 7:57 pm
Sunrise tomorrow : 5:56 am
Moon phase : Waning Crescent (6% illuminated)
Tide Station Location : Station #8465705
Common Questions About Tides

New Haven, CT Tides - Jan 1958

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:206.07:515.31:020.61:450.37:174:32Waxing Gibbous1Wed
2Thu8:096.28:405.51:510.52:340.07:174:33Waxing Gibbous2Thu
3Fri8:566.59:275.82:400.33:21-0.27:174:34Waxing Gibbous3Fri
4Sat9:426.710:136.03:270.14:06-0.57:174:35Full Moon4Sat
5Sun10:276.910:586.24:13-0.24:51-0.77:174:36Full Moon5Sun
6Mon11:127.011:436.44:59-0.45:35-0.87:174:37Full Moon6Mon
7Tue11:597.05:47-0.56:21-0.97:174:38Waning Gibbous7Tue
8Wed12:316.512:496.96:36-0.57:09-0.97:174:39Waning Gibbous8Wed
9Thu1:216.61:416.77:30-0.58:00-0.87:174:40Waning Gibbous9Thu
10Fri2:146.72:356.58:26-0.48:52-0.67:164:41Waning Gibbous10Fri
11Sat3:086.73:326.29:25-0.39:48-0.57:164:42Third Quarter11Sat
12Sun4:066.64:335.910:27-0.210:48-0.37:164:43Third Quarter12Sun
13Mon5:066.55:375.711:31-0.111:49-0.17:164:44Third Quarter13Mon
14Tue6:086.56:405.712:34-0.17:154:45Waning Crescent14Tue
15Wed7:086.57:405.712:50-0.11:34-0.27:154:46Waning Crescent15Wed
16Thu8:056.68:365.81:49-0.12:31-0.47:144:48Waning Crescent16Thu
17Fri8:586.69:285.92:44-0.23:23-0.57:144:49Waning Crescent17Fri
18Sat9:476.710:156.03:36-0.24:10-0.57:134:50New Moon18Sat
19Sun10:336.610:596.14:23-0.24:54-0.57:134:51New Moon19Sun
20Mon11:166.511:416.15:07-0.25:34-0.57:124:52New Moon20Mon
21Tue11:576.45:49-0.26:14-0.47:124:53New Moon21Tue
22Wed12:226.112:396.26:30-0.16:53-0.27:114:55Waxing Crescent22Wed
23Thu1:046.01:216.07:130.07:33-0.17:104:56Waxing Crescent23Thu
24Fri1:455.92:045.87:560.28:130.17:104:57Waxing Crescent24Fri
25Sat2:285.82:495.58:410.38:550.37:094:58Waxing Crescent25Sat
26Sun3:125.73:365.39:280.49:410.57:085:00First Quarter26Sun
27Mon3:585.64:275.110:200.510:300.67:075:01First Quarter27Mon
28Tue4:505.65:225.011:140.611:240.77:065:02First Quarter28Tue
29Wed5:445.66:195.012:110.57:055:03First Quarter29Wed
30Thu6:405.87:145.212:200.61:060.37:045:05Waxing Gibbous30Thu
31Fri7:336.08:065.41:150.51:590.17:045:06Waxing Gibbous31Fri
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 6:52 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 spring phase. Tonight's moon is 6% 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 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 Waning Crescent (6% illuminated). This places New Haven, 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