Tides Today & Tomorrow in New Haven, CT

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in New Haven, CT.
Next low tide : 9:59 pm (0.9 ft)
Next high tide : in 4h 08m at 3:48 pm (6.4 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:24 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8465705
Common Questions About Tides

New Haven, CT Tides - Sep 1999

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:436.64:087.29:500.310:340.36:177:25Third Quarter1Wed
2Thu4:406.45:067.110:470.511:350.46:187:23Third Quarter2Thu
3Fri5:426.26:087.011:490.66:197:22Third Quarter3Fri
4Sat6:466.27:137.012:390.412:540.76:207:20Waning Crescent4Sat
5Sun7:506.38:157.01:430.31:580.66:217:18Waning Crescent5Sun
6Mon8:516.59:147.12:430.22:590.56:227:17Waning Crescent6Mon
7Tue9:476.710:097.23:390.03:570.36:237:15Waning Crescent7Tue
8Wed10:397.011:007.34:31-0.14:500.16:247:13New Moon8Wed
9Thu11:277.111:477.25:19-0.25:380.06:257:12New Moon9Thu
10Fri12:127.26:04-0.16:240.06:267:10New Moon10Fri
11Sat12:327.112:557.26:460.07:090.16:277:08New Moon11Sat
12Sun1:166.91:377.17:270.27:520.36:287:07Waxing Crescent12Sun
13Mon2:006.62:206.98:090.58:370.46:297:05Waxing Crescent13Mon
14Tue2:456.33:036.78:510.89:220.66:307:03Waxing Crescent14Tue
15Wed3:326.13:496.59:351.010:100.86:317:02Waxing Crescent15Wed
16Thu4:205.94:366.310:231.311:001.06:327:00First Quarter16Thu
17Fri5:115.75:286.211:141.511:541.16:336:58First Quarter17Fri
18Sat6:065.66:246.112:101.56:346:56First Quarter18Sat
19Sun7:025.67:206.112:501.11:061.56:356:55First Quarter19Sun
20Mon7:565.88:146.31:441.02:011.36:366:53Waxing Gibbous20Mon
21Tue8:466.09:046.52:340.82:531.16:376:51Waxing Gibbous21Tue
22Wed9:346.39:526.73:220.63:410.76:386:49Waxing Gibbous22Wed
23Thu10:196.710:376.94:080.34:280.46:396:48Waxing Gibbous23Thu
24Fri11:027.011:227.14:510.15:140.16:406:46Full Moon24Fri
25Sat11:447.35:33-0.15:58-0.16:416:44Full Moon25Sat
26Sun12:067.212:277.56:15-0.26:44-0.36:426:43Full Moon26Sun
27Mon12:527.21:127.66:59-0.27:32-0.36:436:41Waning Gibbous27Mon
28Tue1:407.02:017.67:45-0.18:23-0.26:446:39Waning Gibbous28Tue
29Wed2:326.92:537.58:360.19:18-0.16:466:38Waning Gibbous29Wed
30Thu3:276.63:497.39:310.310:170.16:476:36Third Quarter30Thu
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 6:53 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 72% 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 Gibbous (72% 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