Tides Today & Tomorrow in New Haven, CT

TIDE TIMES for Thursday, July 30, 2026
The tide is currently falling in New Haven, CT.
Next low tide : in 49m at 6:27 am (0.3 ft)
Next high tide : 12:37 pm (6.3 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 - Mar 2094

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon10:406.211:016.14:300.04:55-0.16:245:42Full Moon1Mon
2Tue11:186.211:386.25:08-0.15:30-0.16:235:43Full Moon2Tue
3Wed11:556.25:46-0.16:06-0.16:215:45Full Moon3Wed
4Thu12:156.212:336.16:24-0.16:410.06:195:46Waning Gibbous4Thu
5Fri12:526.21:126.07:02-0.17:180.16:185:47Waning Gibbous5Fri
6Sat1:296.21:535.87:440.07:570.36:165:48Waning Gibbous6Sat
7Sun2:106.22:385.68:280.18:400.46:155:49Waning Gibbous7Sun
8Mon2:556.13:295.49:190.29:310.66:135:50Third Quarter8Mon
9Tue3:476.14:265.310:160.310:300.66:115:51Third Quarter9Tue
10Wed4:486.05:315.311:200.311:370.66:105:53Third Quarter10Wed
11Thu5:556.16:365.512:260.26:085:54Third Quarter11Thu
12Fri7:016.37:385.812:430.41:280.06:065:55Waning Crescent12Fri
13Sat8:036.68:366.21:460.12:27-0.36:055:56Waning Crescent13Sat
14Sun10:016.910:306.63:46-0.34:22-0.67:036:57Waning Crescent14Sun
15Mon10:557.211:227.04:43-0.75:13-0.97:016:58New Moon15Mon
16Tue11:467.35:36-1.06:01-1.07:006:59New Moon16Tue
17Wed12:117.212:367.26:26-1.16:49-0.96:587:00New Moon17Wed
18Thu12:597.31:267.07:17-1.07:36-0.76:567:02Waxing Crescent18Thu
19Fri1:477.22:156.78:07-0.88:23-0.46:557:03Waxing Crescent19Fri
20Sat2:367.03:066.38:58-0.59:120.06:537:04Waxing Crescent20Sat
21Sun3:266.73:576.09:50-0.210:030.36:517:05Waxing Crescent21Sun
22Mon4:176.34:515.710:430.210:580.76:507:06First Quarter22Mon
23Tue5:126.05:475.411:390.511:550.96:487:07First Quarter23Tue
24Wed6:105.76:465.312:380.76:467:08First Quarter24Wed
25Thu7:105.67:425.412:551.01:350.76:457:09First Quarter25Thu
26Fri8:075.68:365.51:530.92:280.76:437:10Waxing Gibbous26Fri
27Sat8:595.79:245.82:460.83:170.66:417:11Waxing Gibbous27Sat
28Sun9:475.910:096.03:350.54:020.46:397:12Waxing Gibbous28Sun
29Mon10:316.110:506.24:210.34:430.36:387:13Waxing Gibbous29Mon
30Tue11:126.211:296.45:020.15:220.26:367:15Full Moon30Tue
31Wed11:516.25:42-0.15:580.16:347:16Full Moon31Wed
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 9:32 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