Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Thursday, June 4, 2026
The tide is currently rising in Guilford, CT.
Next low tide : 8:37 pm (1.2 ft)
Next high tide : in 1h 52m at 2:44 pm (5.0 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:18 am
Moon phase : Waning Gibbous (84% illuminated)
Tide Station Location : Station #8464445
Common Questions About Tides

Guilford, CT Tides - Mar 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:395.12:104.77:540.28:010.56:235:41Waxing Crescent1Wed
2Thu2:205.02:564.58:400.38:480.76:225:43First Quarter2Thu
3Fri3:085.03:484.49:340.59:440.86:205:44First Quarter3Fri
4Sat4:054.94:484.410:350.610:470.86:185:45First Quarter4Sat
5Sun5:094.95:534.411:400.511:530.66:175:46First Quarter5Sun
6Mon6:175.16:574.712:440.36:155:47Waxing Gibbous6Mon
7Tue7:225.37:565.012:590.31:430.06:145:48Waxing Gibbous7Tue
8Wed8:215.68:515.42:00-0.12:38-0.46:125:49Waxing Gibbous8Wed
9Thu9:155.89:425.82:57-0.63:29-0.76:105:51Full Moon9Thu
10Fri10:076.010:326.13:51-1.04:17-0.96:095:52Full Moon10Fri
11Sat10:576.011:206.34:43-1.25:04-1.06:075:53Full Moon11Sat
12Sun12:475.96:33-1.26:52-0.97:056:54Waning Gibbous12Sun
13Mon1:096.21:375.77:24-1.17:40-0.67:046:55Waning Gibbous13Mon
14Tue1:586.12:295.48:15-0.88:29-0.37:026:56Waning Gibbous14Tue
15Wed2:495.83:225.19:08-0.49:220.17:006:57Waning Gibbous15Wed
16Thu3:435.54:184.810:040.110:200.56:596:58Third Quarter16Thu
17Fri4:405.15:174.611:030.411:210.86:577:00Third Quarter17Fri
18Sat5:424.96:204.512:050.76:557:01Third Quarter18Sat
19Sun6:474.77:234.512:251.01:060.86:547:02Third Quarter19Sun
20Mon7:504.78:214.61:270.92:030.86:527:03Waning Crescent20Mon
21Tue8:464.89:124.82:240.82:540.76:507:04Waning Crescent21Tue
22Wed9:354.99:555.03:150.63:380.56:497:05Waning Crescent22Wed
23Thu10:185.010:355.24:000.34:180.46:477:06Waning Crescent23Thu
24Fri10:575.111:115.34:410.14:550.36:457:07New Moon24Fri
25Sat11:345.111:455.45:190.05:300.36:447:08New Moon25Sat
26Sun12:105.15:56-0.16:050.36:427:09New Moon26Sun
27Mon12:195.412:475.16:33-0.16:400.46:407:10New Moon27Mon
28Tue12:545.41:255.07:09-0.17:160.56:397:11Waxing Crescent28Tue
29Wed1:305.42:045.07:480.07:540.66:377:13Waxing Crescent29Wed
30Thu2:105.42:474.98:300.18:370.76:357:14Waxing Crescent30Thu
31Fri2:545.33:344.89:170.39:270.86:347:15Waxing Crescent31Fri
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 5:40 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 84% 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 (84% 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