Tides Today & Tomorrow in New Haven, CT

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in New Haven, CT.
Next low tide (tomorrow) : 1:48 am (0.4 ft)
Next high tide : in 5h 48m at 7:12 pm (6.9 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:27 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8465705
Common Questions About Tides

New Haven, CT Tides - Jul 1992

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:356.86:26-0.56:380.05:228:28New Moon1Wed
2Thu12:517.51:267.07:16-0.67:32-0.15:228:28Waxing Crescent2Thu
3Fri1:447.42:197.28:06-0.58:29-0.15:238:28Waxing Crescent3Fri
4Sat2:397.23:137.38:58-0.49:260.05:248:28Waxing Crescent4Sat
5Sun3:346.94:077.39:51-0.310:250.15:248:27First Quarter5Sun
6Mon4:316.65:037.210:450.011:260.25:258:27First Quarter6Mon
7Tue5:306.36:007.111:410.25:268:27First Quarter7Tue
8Wed6:316.06:587.012:270.312:400.55:268:26First Quarter8Wed
9Thu7:325.97:566.91:270.41:380.75:278:26Waxing Gibbous9Thu
10Fri8:305.98:506.92:250.42:340.85:288:25Waxing Gibbous10Fri
11Sat9:255.99:426.83:200.33:280.85:288:25Waxing Gibbous11Sat
12Sun10:166.010:306.84:100.34:190.85:298:25Waxing Gibbous12Sun
13Mon11:026.111:156.84:560.35:050.85:308:24Full Moon13Mon
14Tue11:456.211:566.75:380.25:480.75:318:23Full Moon14Tue
15Wed12:256.36:170.36:290.75:318:23Full Moon15Wed
16Thu12:376.61:056.36:550.37:100.75:328:22Full Moon16Thu
17Fri1:176.51:446.47:320.47:510.85:338:22Waning Gibbous17Fri
18Sat1:576.42:246.48:090.48:320.85:348:21Waning Gibbous18Sat
19Sun2:386.23:046.48:470.69:150.95:358:20Waning Gibbous19Sun
20Mon3:216.03:446.49:260.710:000.95:368:19Waning Gibbous20Mon
21Tue4:055.84:266.410:070.910:480.95:378:19Third Quarter21Tue
22Wed4:535.75:126.410:511.011:400.95:378:18Third Quarter22Wed
23Thu5:465.56:046.411:421.25:388:17Third Quarter23Thu
24Fri6:435.57:016.512:370.912:391.25:398:16Third Quarter24Fri
25Sat7:435.68:006.71:360.71:391.15:408:15Waning Crescent25Sat
26Sun8:405.88:577.02:330.52:380.95:418:14Waning Crescent26Sun
27Mon9:366.19:547.23:290.23:360.65:428:13Waning Crescent27Mon
28Tue10:306.510:487.54:23-0.14:330.25:438:12New Moon28Tue
29Wed11:226.911:417.65:15-0.45:28-0.15:448:11New Moon29Wed
30Thu12:137.26:04-0.66:22-0.35:458:10New Moon30Thu
31Fri12:337.61:047.56:53-0.77:15-0.45:468:09Waxing Crescent31Fri
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 10:30 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 30% 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 Crescent (30% 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