Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in Guilford, CT.
Next low tide (tomorrow) : 2:29 am (0.6 ft)
Next high tide : in 4h 26m at 8:06 pm (5.5 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:18 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #8464445
Common Questions About Tides

Guilford, CT Tides - Feb 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:415.71:035.86:48-0.97:13-1.07:015:06Waxing Crescent1Wed
2Thu1:325.71:565.57:43-0.78:04-0.77:005:08Waxing Crescent2Thu
3Fri2:255.72:515.18:40-0.58:56-0.46:595:09First Quarter3Fri
4Sat3:195.53:494.89:40-0.29:520.06:585:10First Quarter4Sat
5Sun4:175.34:504.510:420.110:520.36:575:11First Quarter5Sun
6Mon5:185.15:554.311:460.211:540.56:565:13First Quarter6Mon
7Tue6:225.06:594.312:480.36:555:14Waxing Gibbous7Tue
8Wed7:244.97:594.412:560.61:470.36:535:15Waxing Gibbous8Wed
9Thu8:205.08:514.51:540.62:400.26:525:16Waxing Gibbous9Thu
10Fri9:105.09:364.62:460.43:260.16:515:18Waxing Gibbous10Fri
11Sat9:535.110:174.83:320.34:070.06:505:19Full Moon11Sat
12Sun10:335.110:554.94:140.24:440.06:495:20Full Moon12Sun
13Mon11:105.111:324.94:530.15:190.06:475:21Full Moon13Mon
14Tue11:465.15:300.15:530.06:465:23Full Moon14Tue
15Wed12:075.012:235.06:070.16:260.16:455:24Waning Gibbous15Wed
16Thu12:425.01:004.96:450.17:000.26:435:25Waning Gibbous16Thu
17Fri1:185.01:384.77:230.27:350.46:425:26Waning Gibbous17Fri
18Sat1:555.02:194.68:040.38:130.56:415:28Waning Gibbous18Sat
19Sun2:344.93:044.48:500.48:580.76:395:29Third Quarter19Sun
20Mon3:204.93:554.29:420.59:500.96:385:30Third Quarter20Mon
21Tue4:134.84:544.210:410.610:500.96:365:31Third Quarter21Tue
22Wed5:144.85:584.211:450.611:560.86:355:32Third Quarter22Wed
23Thu6:215.07:024.312:490.46:335:34Waning Crescent23Thu
24Fri7:265.28:024.71:010.51:500.16:325:35Waning Crescent24Fri
25Sat8:255.58:575.02:020.12:45-0.36:305:36Waning Crescent25Sat
26Sun9:205.89:495.42:59-0.33:37-0.76:295:37New Moon26Sun
27Mon10:126.010:395.73:54-0.74:26-0.96:275:38New Moon27Mon
28Tue11:026.111:276.04:46-1.05:13-1.16:265:40New Moon28Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8464445)

Common Questions About Guilford, CT Tides

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

Slack tide in Guilford, CT is approximately 11:17 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 transitional phase. Tonight's moon is 76% 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 shifting between spring and neap.

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 Waxing Gibbous (76% illuminated). This places Guilford, CT in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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