Tides Today & Tomorrow in New Haven, CT

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in New Haven, CT.
Next low tide : 11:52 pm (0.6 ft)
Next high tide : in 3h 11m at 5:30 pm (6.7 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 5:18 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8465705
Common Questions About Tides

New Haven, CT Tides - Sep 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:266.611:426.95:190.25:350.56:187:24Full Moon1Tue
2Wed12:076.75:590.36:170.56:197:22Full Moon2Wed
3Thu12:236.812:466.76:360.36:570.56:207:20Full Moon3Thu
4Fri1:036.61:246.77:130.57:370.56:217:19Waning Gibbous4Fri
5Sat1:446.52:036.77:500.68:180.66:227:17Waning Gibbous5Sat
6Sun2:256.22:426.68:280.89:000.86:237:15Waning Gibbous6Sun
7Mon3:086.03:226.49:071.09:440.96:247:14Waning Gibbous7Mon
8Tue3:535.84:056.39:491.310:311.06:257:12Third Quarter8Tue
9Wed4:415.64:536.210:361.411:231.16:267:10Third Quarter9Wed
10Thu5:345.55:476.111:291.66:277:09Third Quarter10Thu
11Fri6:315.56:456.212:201.112:281.66:287:07Third Quarter11Fri
12Sat7:295.67:446.31:181.01:271.46:297:05Waning Crescent12Sat
13Sun8:245.88:406.62:140.82:251.16:307:03Waning Crescent13Sun
14Mon9:166.29:346.93:070.53:190.86:317:02Waning Crescent14Mon
15Tue10:066.610:257.23:570.24:120.36:327:00Waning Crescent15Tue
16Wed10:547.111:147.44:45-0.15:03-0.16:336:58New Moon16Wed
17Thu11:417.55:31-0.35:54-0.46:346:57New Moon17Thu
18Fri12:037.512:297.86:17-0.56:44-0.56:356:55New Moon18Fri
19Sat12:537.41:177.97:04-0.47:36-0.56:366:53Waxing Crescent19Sat
20Sun1:447.22:087.97:53-0.38:30-0.46:376:51Waxing Crescent20Sun
21Mon2:387.03:027.78:450.09:26-0.16:386:50Waxing Crescent21Mon
22Tue3:346.63:587.49:410.310:250.16:396:48First Quarter22Tue
23Wed4:336.34:577.110:400.611:270.46:406:46First Quarter23Wed
24Thu5:356.16:006.811:440.96:416:44First Quarter24Thu
25Fri6:406.07:056.612:310.612:501.06:426:43First Quarter25Fri
26Sat7:426.18:066.61:330.71:531.06:436:41Waxing Gibbous26Sat
27Sun8:406.29:026.62:310.62:510.86:446:39Waxing Gibbous27Sun
28Mon9:326.49:526.63:230.53:430.76:456:38Waxing Gibbous28Mon
29Tue10:186.610:376.74:090.54:300.56:466:36Waxing Gibbous29Tue
30Wed10:596.811:186.74:510.45:130.46:486:34Full Moon30Wed
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 8:41 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 neap phase. Tonight's moon is 48% 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 minimum.

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 First Quarter (48% illuminated). This places New Haven, CT in a neap tide cycle, so tidal ranges are near their weekly minimum 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