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 4h 29m at 5:19 pm (0.9 ft)
Next high tide : 11:29 pm (6.6 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 1971

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:155.27:306.21:061.11:111.55:468:09Waxing Gibbous1Sun
2Mon8:115.38:256.42:021.02:071.45:478:08Waxing Gibbous2Mon
3Tue9:045.59:186.62:550.83:011.25:488:07Waxing Gibbous3Tue
4Wed9:555.810:096.93:470.53:540.95:498:06Waxing Gibbous4Wed
5Thu10:446.210:587.14:360.24:450.65:508:04Full Moon5Thu
6Fri11:316.511:467.35:220.05:350.35:518:03Full Moon6Fri
7Sat12:176.96:07-0.36:240.05:528:02Full Moon7Sat
8Sun12:347.41:047.26:52-0.47:15-0.15:538:01Waning Gibbous8Sun
9Mon1:237.31:527.47:37-0.48:07-0.25:547:59Waning Gibbous9Mon
10Tue2:147.12:427.58:25-0.39:02-0.15:557:58Waning Gibbous10Tue
11Wed3:076.83:357.59:15-0.19:580.15:567:57Waning Gibbous11Wed
12Thu4:026.54:297.310:090.210:570.35:577:56Third Quarter12Thu
13Fri5:016.25:287.111:060.55:587:54Third Quarter13Fri
14Sat6:035.96:306.912:000.412:090.85:597:53Third Quarter14Sat
15Sun7:085.87:346.71:040.61:130.96:007:51Waning Crescent15Sun
16Mon8:105.98:356.72:060.62:160.96:017:50Waning Crescent16Mon
17Tue9:096.09:316.73:040.53:150.96:027:49Waning Crescent17Tue
18Wed10:026.210:226.73:570.54:090.86:037:47Waning Crescent18Wed
19Thu10:506.411:076.74:450.44:570.76:047:46New Moon19Thu
20Fri11:336.511:496.75:280.35:410.66:057:44New Moon20Fri
21Sat12:136.66:060.36:220.66:067:43New Moon21Sat
22Sun12:296.612:516.76:430.47:020.66:077:41New Moon22Sun
23Mon1:096.51:296.77:180.57:410.66:087:40Waxing Crescent23Mon
24Tue1:486.32:076.67:540.78:220.76:097:38Waxing Crescent24Tue
25Wed2:296.12:466.68:310.99:040.86:107:37Waxing Crescent25Wed
26Thu3:125.93:266.49:101.19:480.96:117:35Waxing Crescent26Thu
27Fri3:565.64:106.39:531.310:351.16:127:33First Quarter27Fri
28Sat4:455.44:586.210:401.511:291.26:137:32First Quarter28Sat
29Sun5:395.35:546.111:351.66:147:30First Quarter29Sun
30Mon6:385.36:546.212:271.212:351.66:157:29First Quarter30Mon
31Tue7:365.47:546.41:261.11:361.46:167:27Waxing Gibbous31Tue
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 8:24 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 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