Tides Today & Tomorrow in New Haven, CT

TIDE TIMES for Saturday, August 1, 2026
The tide is currently falling in New Haven, CT.
Next low tide : in 4h 19m at 7:40 am (0.2 ft)
Next high tide : 1:54 pm (6.6 ft)
Sunset today : 8:08 pm
Sunrise tomorrow : 5:47 am
Moon phase : Waning Gibbous (91% illuminated)
Tide Station Location : Station #8465705
Common Questions About Tides

New Haven, CT Tides - Jun 2098

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:387.31:196.37:10-0.37:160.45:208:18Waxing Crescent1Sun
2Mon1:317.32:126.38:02-0.28:120.55:208:19Waxing Crescent2Mon
3Tue2:277.13:086.48:56-0.19:120.55:198:20Waxing Crescent3Tue
4Wed3:256.94:056.59:520.010:140.55:198:21Waxing Crescent4Wed
5Thu4:256.75:046.610:490.111:180.65:198:21First Quarter5Thu
6Fri5:266.46:036.711:470.25:188:22First Quarter6Fri
7Sat6:296.27:026.912:220.512:450.35:188:22First Quarter7Sat
8Sun7:306.17:587.01:250.41:410.45:188:23Waxing Gibbous8Sun
9Mon8:296.08:517.12:240.32:340.55:188:24Waxing Gibbous9Mon
10Tue9:236.09:407.13:180.13:260.65:188:24Waxing Gibbous10Tue
11Wed10:156.110:277.14:090.04:150.65:188:25Waxing Gibbous11Wed
12Thu11:026.111:127.04:560.05:020.75:188:25Full Moon12Thu
13Fri11:466.111:546.95:390.05:460.85:188:26Full Moon13Fri
14Sat12:296.16:210.16:280.95:188:26Full Moon14Sat
15Sun12:366.71:116.07:010.27:101.05:188:26Full Moon15Sun
16Mon1:196.51:536.07:420.47:531.15:188:27Waning Gibbous16Mon
17Tue2:016.42:366.08:230.58:371.15:188:27Waning Gibbous17Tue
18Wed2:456.23:196.09:040.69:221.25:188:27Waning Gibbous18Wed
19Thu3:306.14:036.09:460.710:101.25:188:28Waning Gibbous19Thu
20Fri4:165.94:476.010:290.810:591.25:188:28Third Quarter20Fri
21Sat5:045.75:346.111:141.011:521.25:198:28Third Quarter21Sat
22Sun5:565.66:226.212:011.15:198:28Third Quarter22Sun
23Mon6:515.57:126.412:461.012:511.15:198:28Third Quarter23Mon
24Tue7:465.58:026.61:410.81:421.15:198:28Waning Crescent24Tue
25Wed8:405.68:536.82:340.62:341.05:208:29Waning Crescent25Wed
26Thu9:345.89:457.13:270.33:270.95:208:29Waning Crescent26Thu
27Fri10:266.010:377.34:200.04:210.75:218:29New Moon27Fri
28Sat11:186.211:307.45:11-0.25:140.55:218:29New Moon28Sat
29Sun12:106.46:02-0.36:080.35:218:28New Moon29Sun
30Mon12:247.51:026.66:53-0.47:030.25:228:28New Moon30Mon
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 10:47 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 91% 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 Waning Gibbous (91% 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