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 (tomorrow) : in 2h 54m at 1:48 am (0.4 ft)
Next high tide (tomorrow) : 7:53 am (5.7 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 - May 2071

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:277.41:016.76:51-0.77:02-0.15:487:49New Moon1Fri
2Sat1:147.41:516.77:40-0.67:520.05:477:50Waxing Crescent2Sat
3Sun2:067.32:436.68:32-0.58:470.15:457:51Waxing Crescent3Sun
4Mon3:017.13:396.69:27-0.39:460.25:447:52Waxing Crescent4Mon
5Tue3:596.94:376.510:25-0.110:480.35:437:53First Quarter5Tue
6Wed5:006.75:386.511:250.011:530.45:427:54First Quarter6Wed
7Thu6:046.56:406.612:260.15:417:55First Quarter7Thu
8Fri7:086.47:416.812:580.31:270.15:397:56Waxing Gibbous8Fri
9Sat8:096.48:376.92:000.22:240.15:387:57Waxing Gibbous9Sat
10Sun9:066.49:297.12:580.03:170.15:377:58Waxing Gibbous10Sun
11Mon9:596.510:187.23:52-0.24:070.15:367:59Waxing Gibbous11Mon
12Tue10:486.511:037.24:41-0.34:540.15:358:00Full Moon12Tue
13Wed11:336.511:467.15:26-0.35:380.25:348:01Full Moon13Wed
14Thu12:166.56:08-0.36:190.45:338:02Full Moon14Thu
15Fri12:277.012:586.46:49-0.27:010.55:328:03Full Moon15Fri
16Sat1:086.81:406.37:300.07:420.75:318:04Waning Gibbous16Sat
17Sun1:506.62:236.28:110.18:250.85:308:05Waning Gibbous17Sun
18Mon2:346.43:076.18:530.39:101.05:298:06Waning Gibbous18Mon
19Tue3:196.23:536.09:370.59:571.15:298:07Waning Gibbous19Tue
20Wed4:056.04:396.010:220.710:471.15:288:08Third Quarter20Wed
21Thu4:555.95:286.011:100.811:411.15:278:09Third Quarter21Thu
22Fri5:485.86:206.012:010.95:268:10Third Quarter22Fri
23Sat6:435.77:116.212:361.012:530.95:258:11Third Quarter23Sat
24Sun7:375.88:016.41:300.81:440.85:258:11Waning Crescent24Sun
25Mon8:306.08:506.72:230.62:340.75:248:12Waning Crescent25Mon
26Tue9:216.19:387.13:140.23:230.55:238:13Waning Crescent26Tue
27Wed10:126.410:277.34:04-0.14:120.35:238:14Waning Crescent27Wed
28Thu11:016.611:157.64:54-0.45:020.15:228:15New Moon28Thu
29Fri11:516.75:43-0.65:520.05:228:16New Moon29Fri
30Sat12:057.712:416.96:32-0.76:43-0.15:218:17New Moon30Sat
31Sun12:567.71:336.97:23-0.77:37-0.15:218:17Waxing Crescent31Sun
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 4:50 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 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