Tides Today & Tomorrow in New Haven, CT

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in New Haven, CT.
Next low tide : in 5h 57m at 11:14 am (0.4 ft)
Next high tide : 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 - May 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:057.23:436.39:32-0.29:500.45:487:49Waning Gibbous1Sat
2Sun4:046.84:436.110:310.110:530.75:477:50Third Quarter2Sun
3Mon5:066.45:456.011:330.411:590.85:457:51Third Quarter3Mon
4Tue6:116.16:486.012:350.65:447:52Third Quarter4Tue
5Wed7:146.07:476.11:050.81:340.65:437:53Third Quarter5Wed
6Thu8:136.08:416.32:050.72:280.65:427:54Waning Crescent6Thu
7Fri9:076.09:296.53:000.53:160.65:407:55Waning Crescent7Fri
8Sat9:556.110:126.73:500.34:010.65:397:56Waning Crescent8Sat
9Sun10:396.110:526.84:340.24:420.65:387:57Waning Crescent9Sun
10Mon11:206.111:306.85:150.15:210.75:377:58New Moon10Mon
11Tue12:006.15:540.05:580.75:367:59New Moon11Tue
12Wed12:076.712:396.16:310.06:350.85:358:00New Moon12Wed
13Thu12:446.61:196.07:090.17:130.95:348:01New Moon13Thu
14Fri1:226.52:005.97:470.27:531.15:338:02Waxing Crescent14Fri
15Sat2:026.42:425.98:280.38:351.25:328:03Waxing Crescent15Sat
16Sun2:446.23:265.89:100.59:201.25:318:04Waxing Crescent16Sun
17Mon3:296.14:125.79:560.610:091.25:308:05Waxing Crescent17Mon
18Tue4:186.05:025.810:460.711:031.25:298:06First Quarter18Tue
19Wed5:136.05:555.911:390.75:288:07First Quarter19Wed
20Thu6:126.06:506.212:031.112:340.65:288:08First Quarter20Thu
21Fri7:126.17:446.51:030.81:280.55:278:09Waxing Gibbous21Fri
22Sat8:106.28:377.02:020.42:210.35:268:10Waxing Gibbous22Sat
23Sun9:076.49:297.42:580.03:140.15:258:11Waxing Gibbous23Sun
24Mon10:026.610:207.73:53-0.44:060.05:258:12Waxing Gibbous24Mon
25Tue10:556.711:127.94:47-0.74:58-0.15:248:12Full Moon25Tue
26Wed11:486.85:40-0.85:49-0.15:238:13Full Moon26Wed
27Thu12:037.912:406.86:31-0.86:42-0.15:238:14Full Moon27Thu
28Fri12:567.81:346.77:24-0.77:370.15:228:15Waning Gibbous28Fri
29Sat1:517.52:296.68:18-0.48:340.35:218:16Waning Gibbous29Sat
30Sun2:477.13:266.49:13-0.19:330.55:218:17Waning Gibbous30Sun
31Mon3:456.84:226.310:090.110:340.75:218:17Third Quarter31Mon
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 2:22 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