Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Friday, July 3, 2026
The tide is currently falling in Guilford, CT.
Next low tide : in 1h 17m at 8:12 pm (0.9 ft)
Next high tide (tomorrow) : 2:25 am (5.4 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:22 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #8464445
Common Questions About Tides

Guilford, CT Tides - Mar 2062

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:515.13:224.59:090.39:200.86:245:41Third Quarter1Wed
2Thu3:414.94:164.310:020.610:141.06:225:42Third Quarter2Thu
3Fri4:364.65:154.110:590.811:131.26:205:43Third Quarter3Fri
4Sat5:364.56:154.111:580.96:195:45Third Quarter4Sat
5Sun6:374.57:134.212:121.212:550.96:175:46Waning Crescent5Sun
6Mon7:354.78:054.41:091.01:470.76:165:47Waning Crescent6Mon
7Tue8:254.88:504.72:010.72:340.56:145:48Waning Crescent7Tue
8Wed9:095.09:314.92:480.53:160.36:125:49Waning Crescent8Wed
9Thu9:495.210:095.13:310.23:550.16:115:50New Moon9Thu
10Fri10:285.310:455.34:12-0.14:32-0.16:095:51New Moon10Fri
11Sat11:065.411:225.54:52-0.25:08-0.26:075:53New Moon11Sat
12Sun12:455.46:31-0.46:45-0.27:066:54New Moon12Sun
13Mon12:595.61:265.37:12-0.47:23-0.17:046:55Waxing Crescent13Mon
14Tue1:405.72:105.27:56-0.48:050.07:026:56Waxing Crescent14Tue
15Wed2:245.62:585.08:44-0.28:520.27:016:57Waxing Crescent15Wed
16Thu3:135.53:514.89:370.09:470.56:596:58First Quarter16Thu
17Fri4:085.44:514.610:380.310:500.66:576:59First Quarter17Fri
18Sat5:125.25:574.511:460.46:567:00First Quarter18Sat
19Sun6:235.17:084.612:000.712:550.56:547:01First Quarter19Sun
20Mon7:365.18:154.81:120.62:010.36:527:02Waxing Gibbous20Mon
21Tue8:425.39:155.12:190.33:010.16:517:04Waxing Gibbous21Tue
22Wed9:415.510:095.43:200.03:54-0.26:497:05Waxing Gibbous22Wed
23Thu10:335.610:565.74:15-0.34:42-0.46:477:06Full Moon23Thu
24Fri11:205.611:415.85:05-0.55:27-0.46:467:07Full Moon24Fri
25Sat12:055.65:52-0.66:08-0.36:447:08Full Moon25Sat
26Sun12:235.912:495.46:36-0.66:49-0.16:427:09Full Moon26Sun
27Mon1:045.81:325.27:19-0.47:290.26:417:10Waning Gibbous27Mon
28Tue1:465.62:165.08:01-0.28:100.56:397:11Waning Gibbous28Tue
29Wed2:285.43:014.88:440.18:540.86:377:12Waning Gibbous29Wed
30Thu3:125.13:484.69:300.59:421.16:367:13Waning Gibbous30Thu
31Fri4:004.94:394.410:200.810:351.36:347:14Third Quarter31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8464445)

Common Questions About Guilford, CT Tides

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What time does the tide turn (slack tide) in Guilford, CT today?

Slack tide in Guilford, CT is approximately 11:18 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 Guilford, CT?

Guilford, CT is currently in a spring phase. Tonight's moon is 88% 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 Guilford, 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 Guilford, CT?

Tide predictions for Guilford, 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 Guilford, CT?

Tide data for Guilford, CT is sourced from NOAA Station #8464445. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8464445.

What is the moon phase in Guilford, CT tonight?

Tonight the moon over Guilford, CT is Waning Gibbous (88% illuminated). This places Guilford, 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