Tides Today & Tomorrow in New Haven, CT

TIDE TIMES for Thursday, July 9, 2026
The tide is currently falling in New Haven, CT.
Next low tide : in 3h 58m at 12:50 pm (0.8 ft)
Next high tide : 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 - Nov 1992

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:345.83:536.09:431.210:160.96:234:46First Quarter1Sun
2Mon4:285.84:495.810:401.311:091.06:244:45First Quarter2Mon
3Tue5:235.85:465.711:381.26:254:44First Quarter3Tue
4Wed6:166.06:405.712:011.012:331.16:274:43Waxing Gibbous4Wed
5Thu7:056.27:305.812:501.01:240.96:284:42Waxing Gibbous5Thu
6Fri7:526.48:185.91:370.92:120.66:294:41Waxing Gibbous6Fri
7Sat8:356.69:026.02:210.82:570.46:304:39Waxing Gibbous7Sat
8Sun9:176.89:456.13:030.73:400.26:314:38Full Moon8Sun
9Mon9:576.910:276.13:440.64:210.06:334:37Full Moon9Mon
10Tue10:377.011:096.24:240.65:020.06:344:36Full Moon10Tue
11Wed11:177.011:516.15:050.55:44-0.16:354:35Full Moon11Wed
12Thu12:007.05:470.56:280.06:364:34Waning Gibbous12Thu
13Fri12:376.112:476.96:330.57:150.06:374:34Waning Gibbous13Fri
14Sat1:266.11:386.87:240.68:070.16:394:33Waning Gibbous14Sat
15Sun2:196.12:346.68:200.69:010.26:404:32Waning Gibbous15Sun
16Mon3:156.23:336.49:210.79:590.26:414:31Third Quarter16Mon
17Tue4:146.34:356.310:260.610:580.26:424:30Third Quarter17Tue
18Wed5:146.55:396.211:310.511:570.16:434:29Third Quarter18Wed
19Thu6:146.86:426.212:350.26:454:29Waning Crescent19Thu
20Fri7:127.17:406.312:550.01:34-0.16:464:28Waning Crescent20Fri
21Sat8:067.38:366.41:500.02:30-0.36:474:27Waning Crescent21Sat
22Sun8:577.49:286.52:42-0.13:23-0.56:484:27New Moon22Sun
23Mon9:477.510:186.53:33-0.14:12-0.66:494:26New Moon23Mon
24Tue10:347.411:056.44:22-0.14:59-0.56:504:26New Moon24Tue
25Wed11:197.211:516.35:080.15:44-0.46:514:25New Moon25Wed
26Thu12:057.05:540.26:29-0.26:534:25Waxing Crescent26Thu
27Fri12:376.112:516.76:400.47:140.06:544:24Waxing Crescent27Fri
28Sat1:236.01:386.47:270.67:590.36:554:24Waxing Crescent28Sat
29Sun2:115.92:266.18:160.88:460.56:564:23Waxing Crescent29Sun
30Mon2:585.83:155.89:060.99:330.76:574:23First Quarter30Mon
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 4:01 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