Tides Today & Tomorrow in New Haven, CT

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in New Haven, CT.
Next low tide : 11:52 pm (0.6 ft)
Next high tide : in 5h 05m at 5:30 pm (6.7 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 5:18 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8465705
Common Questions About Tides

New Haven, CT Tides - Aug 2044

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:005.66:226.512:051.15:478:08First Quarter1Mon
2Tue6:585.57:176.312:530.91:011.35:488:06First Quarter2Tue
3Wed7:555.48:116.31:490.91:561.45:498:05Waxing Gibbous3Wed
4Thu8:485.59:036.32:410.92:491.35:508:04Waxing Gibbous4Thu
5Fri9:385.79:526.43:310.83:391.25:518:03Waxing Gibbous5Fri
6Sat10:245.910:376.54:170.74:261.15:528:02Waxing Gibbous6Sat
7Sun11:066.111:196.64:590.65:090.95:538:00Full Moon7Sun
8Mon11:466.211:586.65:380.45:500.85:547:59Full Moon8Mon
9Tue12:256.46:150.36:290.75:557:58Full Moon9Tue
10Wed12:366.61:026.56:500.37:080.65:567:56Full Moon10Wed
11Thu1:156.61:396.67:260.37:480.65:577:55Waning Gibbous11Thu
12Fri1:546.52:176.78:020.48:310.65:587:54Waning Gibbous12Fri
13Sat2:366.32:576.88:400.59:160.65:597:52Waning Gibbous13Sat
14Sun3:216.13:406.89:220.610:060.66:007:51Third Quarter14Sun
15Mon4:105.94:296.810:090.811:020.76:017:50Third Quarter15Mon
16Tue5:065.75:266.811:041.06:027:48Third Quarter16Tue
17Wed6:095.66:316.712:040.712:081.16:037:47Third Quarter17Wed
18Thu7:165.77:396.81:100.71:161.06:047:45Waning Crescent18Thu
19Fri8:215.98:437.02:140.52:230.86:057:44Waning Crescent19Fri
20Sat9:226.29:447.23:150.33:260.66:067:42Waning Crescent20Sat
21Sun10:196.510:407.44:120.04:250.36:077:41New Moon21Sun
22Mon11:126.911:337.45:05-0.25:210.06:087:39New Moon22Mon
23Tue12:027.25:53-0.36:13-0.16:097:38New Moon23Tue
24Wed12:237.312:507.36:40-0.37:03-0.16:107:36New Moon24Wed
25Thu1:127.11:377.47:25-0.27:530.06:117:35Waxing Crescent25Thu
26Fri2:006.82:247.38:100.18:430.26:127:33Waxing Crescent26Fri
27Sat2:496.53:117.18:560.59:330.46:137:31Waxing Crescent27Sat
28Sun3:396.13:586.89:440.810:240.76:147:30First Quarter28Sun
29Mon4:305.84:496.510:331.211:180.96:157:28First Quarter29Mon
30Tue5:245.65:436.211:271.46:167:27First Quarter30Tue
31Wed6:215.46:406.112:141.112:251.66:177:25First Quarter31Wed
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 8:41 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 neap phase. Tonight's moon is 48% 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 minimum.

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 First Quarter (48% illuminated). This places New Haven, CT in a neap tide cycle, so tidal ranges are near their weekly minimum 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