Tides Today & Tomorrow in New Haven, CT

TIDE TIMES for Monday, July 27, 2026
The tide is currently rising in New Haven, CT.
Next low tide : 4:36 pm (1.1 ft)
Next high tide : in 46m at 10:36 am (5.8 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 5:42 am
Moon phase : Full Moon (96% illuminated)
Tide Station Location : Station #8465705
Common Questions About Tides

New Haven, CT Tides - May 2090

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:446.91:176.37:07-0.27:140.45:477:49New Moon1Mon
2Tue1:256.82:006.37:49-0.27:580.55:467:50Waxing Crescent2Tue
3Wed2:096.82:476.38:34-0.18:460.55:457:51Waxing Crescent3Wed
4Thu2:576.73:376.29:230.09:390.65:447:52Waxing Crescent4Thu
5Fri3:506.64:316.310:160.110:370.65:437:53First Quarter5Fri
6Sat4:486.55:296.311:140.211:400.65:417:54First Quarter6Sat
7Sun5:516.46:296.512:140.25:407:55First Quarter7Sun
8Mon6:556.47:306.712:450.41:150.15:397:56First Quarter8Mon
9Tue7:576.58:277.11:480.22:130.05:387:57Waxing Gibbous9Tue
10Wed8:576.69:227.42:48-0.13:09-0.15:377:58Waxing Gibbous10Wed
11Thu9:536.810:157.63:44-0.44:02-0.25:367:59Waxing Gibbous11Thu
12Fri10:466.911:057.74:38-0.74:54-0.35:358:00Full Moon12Fri
13Sat11:376.911:547.65:29-0.85:43-0.25:348:01Full Moon13Sat
14Sun12:266.96:17-0.76:31-0.15:338:02Full Moon14Sun
15Mon12:417.51:146.77:04-0.67:190.15:328:03Waning Gibbous15Mon
16Tue1:287.22:026.67:51-0.48:070.45:318:04Waning Gibbous16Tue
17Wed2:166.92:516.48:39-0.18:570.65:308:05Waning Gibbous17Wed
18Thu3:056.63:396.29:270.29:470.85:298:06Waning Gibbous18Thu
19Fri3:556.34:296.110:150.510:391.05:288:07Third Quarter19Fri
20Sat4:476.05:206.011:050.711:341.15:278:08Third Quarter20Sat
21Sun5:405.86:126.011:560.95:278:09Third Quarter21Sun
22Mon6:355.77:046.112:291.112:481.05:268:10Third Quarter22Mon
23Tue7:305.77:546.21:241.01:381.05:258:11Waning Crescent23Tue
24Wed8:225.78:426.42:150.82:260.95:248:12Waning Crescent24Wed
25Thu9:115.89:286.63:040.63:130.85:248:13Waning Crescent25Thu
26Fri9:586.010:126.83:510.43:580.75:238:14Waning Crescent26Fri
27Sat10:436.110:546.94:360.14:420.65:238:14New Moon27Sat
28Sun11:276.311:367.05:190.05:250.55:228:15New Moon28Sun
29Mon12:106.46:01-0.26:080.55:218:16New Moon29Mon
30Tue12:187.112:546.56:44-0.36:520.45:218:17New Moon30Tue
31Wed1:037.11:406.57:29-0.37:390.45:218:18Waxing Crescent31Wed
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 1:36 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 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 Full Moon (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