Tides Today & Tomorrow in New Haven, CT

TIDE TIMES for Friday, July 24, 2026
The tide is currently falling in New Haven, CT.
Next low tide : in 2h 49m at 2:09 pm (1.4 ft)
Next high tide : 8:25 pm (6.3 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 5:39 am
Moon phase : Waxing Gibbous (79% illuminated)
Tide Station Location : Station #8465705
Common Questions About Tides

New Haven, CT Tides - Sep 1976

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:226.35:507.011:320.56:187:24First Quarter1Wed
2Thu6:266.26:546.912:180.412:370.76:197:22First Quarter2Thu
3Fri7:306.27:566.81:220.51:410.76:207:21Waxing Gibbous3Fri
4Sat8:316.48:556.92:220.42:420.66:217:19Waxing Gibbous4Sat
5Sun9:266.69:486.93:170.33:380.56:227:18Waxing Gibbous5Sun
6Mon10:166.810:366.94:080.24:290.36:237:16Full Moon6Mon
7Tue11:026.911:216.94:530.25:150.36:247:14Full Moon7Tue
8Wed11:437.05:350.25:570.26:257:12Full Moon8Wed
9Thu12:036.812:237.06:140.36:380.36:267:11Full Moon9Thu
10Fri12:436.71:026.96:510.47:180.36:277:09Waning Gibbous10Fri
11Sat1:246.61:416.87:290.67:580.46:287:07Waning Gibbous11Sat
12Sun2:056.42:216.78:080.88:400.66:297:06Waning Gibbous12Sun
13Mon2:486.23:036.58:481.09:240.86:307:04Waning Gibbous13Mon
14Tue3:336.03:476.49:321.210:100.96:317:02Waning Gibbous14Tue
15Wed4:205.84:356.210:191.311:011.06:327:01Third Quarter15Wed
16Thu5:115.75:276.111:111.411:551.16:336:59Third Quarter16Thu
17Fri6:065.76:246.112:081.46:346:57Third Quarter17Fri
18Sat7:035.87:216.312:511.01:061.36:356:55Waning Crescent18Sat
19Sun7:576.08:166.51:460.92:021.06:366:54Waning Crescent19Sun
20Mon8:486.49:096.82:380.62:560.76:376:52Waning Crescent20Mon
21Tue9:386.89:597.03:270.33:480.36:386:50Waning Crescent21Tue
22Wed10:257.210:487.24:150.04:39-0.16:396:48New Moon22Wed
23Thu11:127.611:377.45:01-0.25:28-0.46:406:47New Moon23Thu
24Fri12:007.95:47-0.46:18-0.66:416:45New Moon24Fri
25Sat12:267.412:488.06:35-0.47:08-0.66:426:43Waxing Crescent25Sat
26Sun1:177.21:398.07:24-0.38:01-0.56:436:42Waxing Crescent26Sun
27Mon2:107.02:337.88:17-0.18:57-0.36:446:40Waxing Crescent27Mon
28Tue3:066.83:307.59:130.19:550.06:456:38Waxing Crescent28Tue
29Wed4:046.64:297.210:130.410:560.36:466:37First Quarter29Wed
30Thu5:056.45:316.911:160.76:476:35First Quarter30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8465705)

Common Questions About New Haven, CT Tides

Show All
What time does the tide turn (slack tide) in New Haven, CT today?

Slack tide in New Haven, CT is approximately 5:17 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 transitional phase. Tonight's moon is 79% 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 (79% 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