Tides Today & Tomorrow in New Haven, CT

TIDE TIMES for Sunday, July 5, 2026
The tide is currently falling in New Haven, CT.
Next low tide : in 1h 38m at 9:30 am (0.4 ft)
Next high tide : 3:48 pm (6.4 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:24 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8465705
Common Questions About Tides

New Haven, CT Tides - Dec 1999

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:526.36:186.012:110.56:574:23Third Quarter1Wed
2Thu6:496.47:155.912:350.31:090.36:584:23Waning Crescent2Thu
3Fri7:416.68:085.91:270.32:020.26:594:23Waning Crescent3Fri
4Sat8:286.78:556.02:160.32:510.17:004:22Waning Crescent4Sat
5Sun9:126.79:406.03:010.33:35-0.17:014:22Waning Crescent5Sun
6Mon9:536.810:216.03:430.34:16-0.17:024:22New Moon6Mon
7Tue10:336.711:016.04:230.44:55-0.27:034:22New Moon7Tue
8Wed11:126.611:415.95:020.45:33-0.17:044:22New Moon8Wed
9Thu11:506.55:410.56:11-0.17:054:22New Moon9Thu
10Fri12:215.912:306.46:200.66:510.07:064:22Waxing Crescent10Fri
11Sat1:035.81:116.27:010.77:310.17:074:22Waxing Crescent11Sat
12Sun1:455.71:546.17:440.88:140.27:074:22Waxing Crescent12Sun
13Mon2:295.72:396.08:300.88:590.37:084:22Waxing Crescent13Mon
14Tue3:155.73:275.99:190.89:470.37:094:23First Quarter14Tue
15Wed4:045.84:215.810:140.810:380.37:104:23First Quarter15Wed
16Thu4:575.95:195.711:120.611:320.37:104:23First Quarter16Thu
17Fri5:516.26:185.812:110.47:114:23First Quarter17Fri
18Sat6:466.57:156.012:270.11:090.07:124:24Waxing Gibbous18Sat
19Sun7:406.98:116.11:22-0.12:06-0.47:124:24Waxing Gibbous19Sun
20Mon8:337.29:066.42:16-0.33:00-0.77:134:25Waxing Gibbous20Mon
21Tue9:267.59:596.53:09-0.53:54-1.07:134:25Full Moon21Tue
22Wed10:197.710:526.64:03-0.74:46-1.27:144:25Full Moon22Wed
23Thu11:117.711:456.74:56-0.75:38-1.27:144:26Full Moon23Thu
24Fri12:047.55:49-0.76:30-1.17:154:27Waning Gibbous24Fri
25Sat12:386.612:597.26:44-0.57:23-0.97:154:27Waning Gibbous25Sat
26Sun1:336.51:546.97:41-0.38:18-0.67:154:28Waning Gibbous26Sun
27Mon2:296.42:506.58:39-0.19:12-0.37:164:28Waning Gibbous27Mon
28Tue3:256.33:486.19:380.110:08-0.17:164:29Third Quarter28Tue
29Wed4:216.24:465.810:390.311:040.27:164:30Third Quarter29Wed
30Thu5:196.15:465.511:400.47:174:31Third Quarter30Thu
31Fri6:156.16:435.412:000.312:380.37:174:31Waning Crescent31Fri
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 12:39 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 72% 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 Waning Gibbous (72% 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