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 4h 22m 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 - Oct 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:386.911:586.65:290.45:530.46:496:33Full Moon1Thu
2Fri12:156.96:050.56:310.36:506:31Full Moon2Fri
3Sat12:366.512:516.96:400.67:090.46:516:29Full Moon3Sat
4Sun1:156.31:286.87:160.87:470.56:526:28Waning Gibbous4Sun
5Mon1:556.22:056.67:521.08:270.66:536:26Waning Gibbous5Mon
6Tue2:376.02:446.58:311.29:090.76:546:24Waning Gibbous6Tue
7Wed3:215.83:276.39:131.39:560.96:556:23Waning Gibbous7Wed
8Thu4:085.74:156.210:011.510:471.06:566:21Third Quarter8Thu
9Fri5:005.65:096.110:551.611:441.06:576:19Third Quarter9Fri
10Sat5:575.66:116.111:561.56:586:18Third Quarter10Sat
11Sun6:565.77:136.312:430.912:581.36:596:16Third Quarter11Sun
12Mon7:536.18:126.61:410.71:581.07:006:15Waning Crescent12Mon
13Tue8:466.59:076.92:350.42:550.57:016:13Waning Crescent13Tue
14Wed9:377.010:007.13:260.13:500.07:036:11Waning Crescent14Wed
15Thu10:277.510:527.34:15-0.24:43-0.47:046:10New Moon15Thu
16Fri11:157.911:427.35:03-0.45:34-0.77:056:08New Moon16Fri
17Sat12:038.15:51-0.56:25-0.87:066:07New Moon17Sat
18Sun12:327.312:538.16:39-0.47:16-0.87:076:05Waxing Crescent18Sun
19Mon1:247.11:447.97:29-0.28:10-0.57:086:04Waxing Crescent19Mon
20Tue2:186.82:387.68:230.19:05-0.27:096:02Waxing Crescent20Tue
21Wed3:146.53:357.29:190.410:030.17:106:01Waxing Crescent21Wed
22Thu4:136.24:356.810:200.711:030.47:125:59First Quarter22Thu
23Fri5:146.15:376.511:240.97:135:58First Quarter23Fri
24Sat6:166.06:406.312:050.612:291.07:145:57First Quarter24Sat
25Sun7:186.07:416.21:060.71:311.07:155:55Waxing Gibbous25Sun
26Mon8:136.28:366.22:020.72:280.87:165:54Waxing Gibbous26Mon
27Tue9:036.49:256.32:520.63:190.67:175:53Waxing Gibbous27Tue
28Wed9:486.610:106.33:370.64:050.57:195:51Waxing Gibbous28Wed
29Thu10:296.810:516.34:180.54:480.37:205:50Full Moon29Thu
30Fri11:076.911:316.34:570.55:270.27:215:49Full Moon30Fri
31Sat11:446.95:330.66:050.27:225:47Full 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 8:41 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