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 5h 52m 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 - Aug 2083

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:006.82:286.98:140.18:430.45:478:08Waning Gibbous1Sun
2Mon2:496.53:146.88:590.49:330.55:488:07Waning Gibbous2Mon
3Tue3:376.24:006.79:440.710:220.75:498:06Third Quarter3Tue
4Wed4:265.94:476.510:301.011:140.95:508:05Third Quarter4Wed
5Thu5:185.65:376.311:191.35:518:03Third Quarter5Thu
6Fri6:125.46:316.212:081.012:131.45:528:02Third Quarter6Fri
7Sat7:095.47:276.11:031.11:081.55:538:01Waning Crescent7Sat
8Sun8:045.48:206.21:581.12:031.55:548:00Waning Crescent8Sun
9Mon8:565.69:116.32:491.02:551.35:557:58Waning Crescent9Mon
10Tue9:445.89:596.53:380.83:451.15:567:57Waning Crescent10Tue
11Wed10:306.010:436.64:230.64:310.95:577:56New Moon11Wed
12Thu11:126.311:256.85:050.45:150.75:587:54New Moon12Thu
13Fri11:536.55:440.25:570.55:597:53New Moon13Fri
14Sat12:066.812:326.86:220.16:390.46:007:52New Moon14Sat
15Sun12:466.81:127.07:000.07:220.36:017:50Waxing Crescent15Sun
16Mon1:296.81:547.17:390.18:080.26:027:49Waxing Crescent16Mon
17Tue2:146.62:387.28:210.28:570.26:037:47Waxing Crescent17Tue
18Wed3:026.43:267.29:070.39:490.36:047:46Waxing Crescent18Wed
19Thu3:556.24:197.19:580.510:470.56:057:44First Quarter19Thu
20Fri4:526.05:177.010:560.711:500.66:067:43First Quarter20Fri
21Sat5:565.86:226.912:010.96:077:41First Quarter21Sat
22Sun7:035.87:296.812:560.61:090.96:087:40Waxing Gibbous22Sun
23Mon8:085.98:336.92:010.52:150.86:097:38Waxing Gibbous23Mon
24Tue9:106.29:327.03:010.43:170.66:107:37Waxing Gibbous24Tue
25Wed10:066.510:277.13:580.24:150.46:117:35Waxing Gibbous25Wed
26Thu10:586.811:177.24:490.05:080.26:127:34Full Moon26Thu
27Fri11:457.05:36-0.15:570.16:137:32Full Moon27Fri
28Sat12:047.112:297.16:190.06:430.16:147:31Full Moon28Sat
29Sun12:496.91:127.17:000.17:280.26:157:29Waning Gibbous29Sun
30Mon1:336.71:547.07:410.48:120.36:167:27Waning Gibbous30Mon
31Tue2:186.42:366.88:220.68:580.56:177:26Waning Gibbous31Tue
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 10:48 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