Tides Today & Tomorrow in New Haven, CT

TIDE TIMES for Thursday, July 23, 2026
The tide is currently falling in New Haven, CT.
Next low tide : in 27m at 1:10 am (0.9 ft)
Next high tide : 7:14 am (5.4 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 - Jul 2082

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:306.64:056.89:480.110:180.55:228:28First Quarter1Wed
2Thu4:236.44:577.010:380.211:170.45:238:28First Quarter2Thu
3Fri5:216.25:537.111:320.35:238:28First Quarter3Fri
4Sat6:226.06:517.112:190.412:300.55:248:28First Quarter4Sat
5Sun7:255.97:507.21:210.31:300.65:258:27Waxing Gibbous5Sun
6Mon8:275.98:487.22:220.22:290.65:258:27Waxing Gibbous6Mon
7Tue9:266.09:457.23:200.13:290.65:268:27Waxing Gibbous7Tue
8Wed10:236.210:407.24:170.04:260.55:278:26Full Moon8Wed
9Thu11:166.311:317.25:09-0.15:190.55:278:26Full Moon9Thu
10Fri12:056.45:58-0.16:100.55:288:26Full Moon10Fri
11Sat12:207.112:536.46:440.06:580.55:298:25Full Moon11Sat
12Sun1:076.91:396.47:290.17:450.65:308:25Waning Gibbous12Sun
13Mon1:546.72:246.48:120.38:330.75:308:24Waning Gibbous13Mon
14Tue2:406.43:086.48:540.59:200.85:318:23Waning Gibbous14Tue
15Wed3:266.13:526.49:360.710:080.95:328:23Waning Gibbous15Wed
16Thu4:135.84:376.310:190.910:581.05:338:22Third Quarter16Thu
17Fri5:025.65:236.211:041.211:501.15:348:22Third Quarter17Fri
18Sat5:545.46:136.211:531.45:348:21Third Quarter18Sat
19Sun6:495.37:066.212:441.112:451.55:358:20Third Quarter19Sun
20Mon7:445.37:586.21:381.01:391.55:368:19Waning Crescent20Mon
21Tue8:385.48:506.32:310.92:321.55:378:19Waning Crescent21Tue
22Wed9:295.59:406.53:210.83:241.35:388:18Waning Crescent22Wed
23Thu10:175.810:286.74:100.64:131.15:398:17Waning Crescent23Thu
24Fri11:036.011:146.94:560.35:010.85:408:16New Moon24Fri
25Sat11:476.311:597.05:400.15:470.65:418:15New Moon25Sat
26Sun12:316.66:22-0.16:330.45:428:14New Moon26Sun
27Mon12:447.11:166.87:05-0.27:210.25:428:13Waxing Crescent27Mon
28Tue1:317.12:027.17:48-0.28:120.15:438:12Waxing Crescent28Tue
29Wed2:196.92:507.28:34-0.29:050.15:448:11Waxing Crescent29Wed
30Thu3:116.73:407.39:220.010:000.25:458:10Waxing Crescent30Thu
31Fri4:056.44:337.310:130.210:580.35:468:09First Quarter31Fri
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 4:12 am — 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