Tides Today & Tomorrow in New Haven, CT

TIDE TIMES for Thursday, July 30, 2026
The tide is currently rising in New Haven, CT.
Next low tide : 6:27 am (0.3 ft)
Next high tide : in 2m at 12:09 am (6.7 ft)
Sunset today : 8:10 pm
Sunrise tomorrow : 5:45 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8465705
Common Questions About Tides

New Haven, CT Tides - Jun 2093

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon4:465.95:236.011:060.811:311.25:208:19First Quarter1Mon
2Tue5:395.86:146.111:560.85:208:19First Quarter2Tue
3Wed6:345.87:056.312:261.112:470.85:198:20First Quarter3Wed
4Thu7:305.87:566.61:220.81:390.75:198:21Waxing Gibbous4Thu
5Fri8:246.08:456.92:160.52:290.65:198:21Waxing Gibbous5Fri
6Sat9:176.29:357.23:090.23:200.55:188:22Waxing Gibbous6Sat
7Sun10:096.410:257.54:01-0.24:100.35:188:23Waxing Gibbous7Sun
8Mon11:016.511:157.74:52-0.55:020.15:188:23Full Moon8Mon
9Tue11:526.75:43-0.75:530.05:188:24Full Moon9Tue
10Wed12:077.812:446.86:34-0.76:460.05:188:24Full Moon10Wed
11Thu1:007.71:376.87:27-0.77:420.05:188:25Waning Gibbous11Thu
12Fri1:557.62:336.88:21-0.68:400.15:188:25Waning Gibbous12Fri
13Sat2:527.33:306.89:16-0.49:400.25:188:26Waning Gibbous13Sat
14Sun3:507.04:276.810:12-0.210:410.35:188:26Third Quarter14Sun
15Mon4:496.75:266.811:100.011:440.45:188:26Third Quarter15Mon
16Tue5:506.46:256.812:070.25:188:27Third Quarter16Tue
17Wed6:516.27:226.812:470.51:050.45:188:27Third Quarter17Wed
18Thu7:506.18:166.91:460.41:590.55:188:27Waning Crescent18Thu
19Fri8:456.19:066.92:420.32:510.65:188:28Waning Crescent19Fri
20Sat9:376.19:546.93:330.23:400.75:188:28Waning Crescent20Sat
21Sun10:256.110:386.94:210.14:260.75:198:28Waning Crescent21Sun
22Mon11:096.211:206.95:040.15:090.85:198:28New Moon22Mon
23Tue11:516.25:450.15:510.85:198:28New Moon23Tue
24Wed12:006.812:326.26:240.16:310.85:198:28New Moon24Wed
25Thu12:406.71:136.27:030.27:110.95:208:29New Moon25Thu
26Fri1:206.61:546.27:420.37:520.95:208:29Waxing Crescent26Fri
27Sat2:016.52:356.28:220.38:351.05:218:29Waxing Crescent27Sat
28Sun2:436.33:176.29:020.49:191.05:218:29Waxing Crescent28Sun
29Mon3:266.24:006.29:440.510:051.05:228:28Waxing Crescent29Mon
30Tue4:116.14:456.310:270.610:551.05:228:28First Quarter30Tue
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 3:18 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 spring phase. Tonight's moon is 99% 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 (99% 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