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 : 11:14 am (0.4 ft)
Next high tide : in 4h 15m at 4:58 am (6.2 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 - Oct 2043

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:386.910:596.74:290.34:520.36:486:34New Moon1Thu
2Fri11:207.011:416.65:110.35:360.26:496:32New Moon2Fri
3Sat11:597.15:500.46:160.26:506:30New Moon3Sat
4Sun12:226.512:367.06:270.56:560.36:516:29New Moon4Sun
5Mon1:026.31:146.97:040.87:350.46:526:27Waxing Crescent5Mon
6Tue1:436.11:536.77:411.08:150.56:536:25Waxing Crescent6Tue
7Wed2:255.92:346.58:211.28:580.76:546:24Waxing Crescent7Wed
8Thu3:105.73:186.39:051.59:441.06:556:22Waxing Crescent8Thu
9Fri3:575.54:066.19:521.610:341.16:566:20First Quarter9Fri
10Sat4:485.44:595.910:451.711:291.26:586:19First Quarter10Sat
11Sun5:435.45:585.911:441.76:596:17First Quarter11Sun
12Mon6:405.56:576.012:261.212:441.67:006:15First Quarter12Mon
13Tue7:355.77:526.11:211.11:411.37:016:14Waxing Gibbous13Tue
14Wed8:256.18:446.42:120.82:341.07:026:12Waxing Gibbous14Wed
15Thu9:126.59:336.62:590.63:250.57:036:11Waxing Gibbous15Thu
16Fri9:577.010:216.83:440.34:140.17:046:09Waxing Gibbous16Fri
17Sat10:427.411:086.94:280.15:02-0.37:056:08Full Moon17Sat
18Sun11:267.711:556.95:12-0.15:49-0.57:066:06Full Moon18Sun
19Mon12:117.95:57-0.16:38-0.67:076:05Full Moon19Mon
20Tue12:436.812:597.96:43-0.17:28-0.57:096:03Waning Gibbous20Tue
21Wed1:356.61:527.77:340.18:22-0.27:106:02Waning Gibbous21Wed
22Thu2:296.42:487.38:290.49:200.17:116:00Waning Gibbous22Thu
23Fri3:286.23:497.09:300.610:210.47:125:59Third Quarter23Fri
24Sat4:296.04:536.610:350.911:250.67:135:57Third Quarter24Sat
25Sun5:346.06:006.411:441.07:145:56Third Quarter25Sun
26Mon6:406.07:076.312:290.712:531.07:165:55Third Quarter26Mon
27Tue7:426.28:086.21:310.61:570.87:175:53Waning Crescent27Tue
28Wed8:386.59:026.32:260.52:540.67:185:52Waning Crescent28Wed
29Thu9:276.79:516.33:150.53:460.47:195:51Waning Crescent29Thu
30Fri10:116.910:366.34:000.44:310.27:205:49Waning Crescent30Fri
31Sat10:517.011:186.24:410.55:130.17:215:48New Moon31Sat
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 8:06 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 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