Tides Today & Tomorrow in New Haven, CT

TIDE TIMES for Friday, July 31, 2026
The tide is currently rising in New Haven, CT.
Next low tide (tomorrow) : 7:40 am (0.2 ft)
Next high tide (tomorrow) : in 3h 21m at 1:27 am (6.6 ft)
Sunset today : 8:09 pm
Sunrise tomorrow : 5:46 am
Moon phase : Waning Gibbous (96% illuminated)
Tide Station Location : Station #8465705
Common Questions About Tides

New Haven, CT Tides - Jan 2098

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:086.310:385.63:570.44:33-0.17:174:33New Moon1Wed
2Thu10:496.311:175.64:380.45:11-0.17:174:34New Moon2Thu
3Fri11:286.211:575.65:180.45:490.07:174:35New Moon3Fri
4Sat12:076.15:570.46:270.07:174:36Waxing Crescent4Sat
5Sun12:375.612:476.06:370.57:050.17:174:37Waxing Crescent5Sun
6Mon1:175.61:275.97:180.67:440.17:174:38Waxing Crescent6Mon
7Tue1:585.62:095.78:010.68:230.27:164:39Waxing Crescent7Tue
8Wed2:395.62:535.58:470.69:050.37:164:40Waxing Crescent8Wed
9Thu3:225.63:425.39:360.69:500.57:164:41First Quarter9Thu
10Fri4:095.74:365.210:310.610:400.67:164:42First Quarter10Fri
11Sat5:015.85:365.111:310.511:360.67:154:43First Quarter11Sat
12Sun5:586.06:375.112:320.37:154:44Waxing Gibbous12Sun
13Mon6:576.37:375.212:350.51:310.07:154:45Waxing Gibbous13Mon
14Tue7:556.68:355.51:340.32:29-0.37:144:46Waxing Gibbous14Tue
15Wed8:536.89:305.82:330.13:26-0.67:144:47Waxing Gibbous15Wed
16Thu9:497.110:246.03:30-0.24:19-0.87:134:48Full Moon16Thu
17Fri10:437.211:166.34:26-0.55:11-1.07:134:50Full Moon17Fri
18Sat11:367.25:20-0.76:01-1.07:124:51Full Moon18Sat
19Sun12:096.412:297.16:15-0.76:52-1.07:124:52Waning Gibbous19Sun
20Mon1:016.51:226.87:10-0.67:42-0.87:114:53Waning Gibbous20Mon
21Tue1:546.62:166.48:06-0.58:33-0.67:114:54Waning Gibbous21Tue
22Wed2:476.53:106.09:03-0.29:25-0.37:104:56Third Quarter22Wed
23Thu3:406.44:065.610:010.010:180.17:094:57Third Quarter23Thu
24Fri4:356.25:055.311:010.211:140.37:084:58Third Quarter24Fri
25Sat5:316.06:055.112:000.37:084:59Third Quarter25Sat
26Sun6:285.97:025.012:110.512:580.37:075:01Waning Crescent26Sun
27Mon7:235.97:575.11:070.61:520.37:065:02Waning Crescent27Mon
28Tue8:145.98:465.22:000.62:410.27:055:03Waning Crescent28Tue
29Wed9:035.99:325.42:490.53:270.17:045:04Waning Crescent29Wed
30Thu9:476.010:145.53:350.44:090.07:035:06New Moon30Thu
31Fri10:286.110:535.64:170.34:47-0.17:025:07New Moon31Fri
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 4:33 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 spring phase. Tonight's moon is 96% 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 near their weekly maximum.

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 Gibbous (96% illuminated). This places New Haven, CT in a spring tide cycle, so tidal ranges are near their weekly maximum 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