Tides Today & Tomorrow in New Haven, CT

TIDE TIMES for Thursday, July 23, 2026
The tide is currently rising in New Haven, CT.
Next low tide (tomorrow) : 2:04 am (0.9 ft)
Next high tide : in 2h 44m at 7:32 pm (6.4 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 5:38 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8465705
Common Questions About Tides

New Haven, CT Tides - Nov 2083

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon4:225.64:325.910:201.510:591.07:235:46Third Quarter1Mon
2Tue5:135.65:265.811:151.511:511.07:245:45Third Quarter2Tue
3Wed6:065.76:235.812:131.37:255:44Third Quarter3Wed
4Thu6:596.07:195.912:440.91:101.17:265:43Third Quarter4Thu
5Fri7:506.38:136.11:340.72:050.77:285:42Waning Crescent5Fri
6Sat8:386.79:046.22:230.52:570.37:295:41Waning Crescent6Sat
7Sun8:257.18:556.42:100.32:48-0.16:304:39Waning Crescent7Sun
8Mon9:137.59:446.52:580.13:38-0.46:314:38New Moon8Mon
9Tue10:007.710:346.63:450.04:27-0.66:324:37New Moon9Tue
10Wed10:497.811:246.64:34-0.15:17-0.76:344:36New Moon10Wed
11Thu11:417.85:25-0.16:09-0.66:354:35Waxing Crescent11Thu
12Fri12:166.512:357.66:180.07:03-0.46:364:34Waxing Crescent12Fri
13Sat1:126.41:327.27:150.28:00-0.26:374:34Waxing Crescent13Sat
14Sun2:106.32:326.98:170.48:590.16:384:33Waxing Crescent14Sun
15Mon3:116.23:346.59:210.69:590.36:404:32First Quarter15Mon
16Tue4:136.24:376.210:270.711:000.46:414:31First Quarter16Tue
17Wed5:156.25:406.011:330.711:580.56:424:30First Quarter17Wed
18Thu6:156.46:405.912:360.66:434:29Waxing Gibbous18Thu
19Fri7:106.57:365.912:530.51:320.46:444:29Waxing Gibbous19Fri
20Sat7:596.78:265.91:430.52:240.26:464:28Waxing Gibbous20Sat
21Sun8:456.89:135.92:300.53:100.16:474:27Waxing Gibbous21Sun
22Mon9:276.89:566.03:140.63:530.06:484:27Full Moon22Mon
23Tue10:076.710:376.03:560.64:330.06:494:26Full Moon23Tue
24Wed10:466.711:175.94:350.65:110.06:504:26Full Moon24Wed
25Thu11:256.611:575.95:140.75:500.16:514:25Full Moon25Thu
26Fri12:046.45:530.86:280.26:524:25Waning Gibbous26Fri
27Sat12:385.812:446.36:330.97:090.36:534:24Waning Gibbous27Sat
28Sun1:205.71:276.17:151.07:510.46:544:24Waning Gibbous28Sun
29Mon2:035.62:116.08:001.08:340.56:564:23Waning Gibbous29Mon
30Tue2:485.62:575.98:471.19:190.66:574:23Third Quarter30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8465705)

Common Questions About New Haven, CT Tides

Show All
What time does the tide turn (slack tide) in New Haven, CT today?

Slack tide in New Haven, CT is approximately 10:48 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 71% 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 Waxing Gibbous (71% 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