Tides Today & Tomorrow in New Haven, CT

TIDE TIMES for Tuesday, July 28, 2026
The tide is currently falling in New Haven, CT.
Next low tide : in 3h 58m at 5:10 am (0.5 ft)
Next high tide : 11:18 am (6.0 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 5:43 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8465705
Common Questions About Tides

New Haven, CT Tides - Aug 2091

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:517.11:206.77:10-0.17:290.45:478:08Waning Gibbous1Wed
2Thu1:366.92:036.77:520.18:140.55:488:07Waning Gibbous2Thu
3Fri2:216.62:476.68:340.38:590.65:498:06Waning Gibbous3Fri
4Sat3:066.43:316.59:160.69:460.85:508:05Waning Gibbous4Sat
5Sun3:526.14:156.49:590.810:340.95:518:03Third Quarter5Sun
6Mon4:405.95:026.310:451.011:251.05:528:02Third Quarter6Mon
7Tue5:315.75:526.211:341.25:538:01Third Quarter7Tue
8Wed6:255.66:456.212:181.012:271.35:548:00Third Quarter8Wed
9Thu7:205.67:396.31:131.01:211.35:557:58Waning Crescent9Thu
10Fri8:145.78:306.42:060.92:141.25:567:57Waning Crescent10Fri
11Sat9:055.99:216.62:570.73:051.05:577:56Waning Crescent11Sat
12Sun9:546.110:096.93:460.53:550.85:587:54Waning Crescent12Sun
13Mon10:416.410:567.14:330.24:430.55:597:53New Moon13Mon
14Tue11:266.711:417.35:180.05:300.26:007:52New Moon14Tue
15Wed12:117.06:01-0.26:170.06:017:50New Moon15Wed
16Thu12:287.312:577.26:46-0.47:06-0.16:027:49New Moon16Thu
17Fri1:157.31:447.47:31-0.47:56-0.26:037:47Waxing Crescent17Fri
18Sat2:057.22:347.58:19-0.38:49-0.16:047:46Waxing Crescent18Sat
19Sun2:587.03:277.59:10-0.29:460.06:057:44Waxing Crescent19Sun
20Mon3:536.84:227.410:040.010:440.16:067:43First Quarter20Mon
21Tue4:516.55:207.211:020.311:460.36:077:41First Quarter21Tue
22Wed5:536.36:227.112:040.56:087:40First Quarter22Wed
23Thu6:576.27:247.012:500.31:070.66:097:38Waxing Gibbous23Thu
24Fri8:006.38:247.01:520.32:090.66:107:37Waxing Gibbous24Fri
25Sat8:596.49:217.02:500.23:080.56:117:35Waxing Gibbous25Sat
26Sun9:536.610:137.13:450.14:030.46:127:34Waxing Gibbous26Sun
27Mon10:436.711:017.14:350.14:530.36:137:32Full Moon27Mon
28Tue11:286.811:467.05:200.05:390.36:147:30Full Moon28Tue
29Wed12:106.96:020.16:210.36:157:29Full Moon29Wed
30Thu12:286.912:516.96:410.27:030.36:167:27Full Moon30Thu
31Fri1:096.81:316.87:200.37:440.46:177:26Waning 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 8:14 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 New Haven, CT?

New Haven, CT is currently in a spring phase. Tonight's moon is 99% 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 Full Moon (99% 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