Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently falling in Guilford, CT.
Next low tide : in 8m at 1:35 am (0.7 ft)
Next high tide : 7:47 am (4.7 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 - Oct 2047

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:565.710:175.63:370.44:030.46:476:33Waxing Gibbous1Tue
2Wed10:385.810:595.54:200.44:470.36:486:31Full Moon2Wed
3Thu11:165.911:395.54:590.45:280.26:496:29Full Moon3Thu
4Fri11:535.95:360.56:060.26:506:28Full Moon4Fri
5Sat12:175.412:295.86:120.66:440.36:516:26Full Moon5Sat
6Sun12:565.31:055.76:480.87:210.46:526:24Waning Gibbous6Sun
7Mon1:365.21:435.57:251.08:000.66:536:23Waning Gibbous7Mon
8Tue2:175.02:235.48:051.28:420.86:546:21Waning Gibbous8Tue
9Wed3:004.93:075.28:481.39:281.06:556:19Waning Gibbous9Wed
10Thu3:464.83:555.19:361.510:181.16:576:18Third Quarter10Thu
11Fri4:374.74:485.010:301.511:131.26:586:16Third Quarter11Fri
12Sat5:314.75:465.011:291.56:596:14Third Quarter12Sat
13Sun6:274.86:465.112:091.112:291.37:006:13Third Quarter13Sun
14Mon7:235.17:435.21:040.91:271.07:016:11Waning Crescent14Mon
15Tue8:155.48:385.51:560.62:220.67:026:10Waning Crescent15Tue
16Wed9:045.89:295.72:450.33:150.17:036:08Waning Crescent16Wed
17Thu9:516.210:185.83:330.04:05-0.37:046:07New Moon17Thu
18Fri10:386.511:075.94:20-0.24:55-0.67:056:05New Moon18Fri
19Sat11:256.711:565.95:07-0.35:45-0.87:076:04New Moon19Sat
20Sun12:146.75:55-0.36:35-0.87:086:02New Moon20Sun
21Mon12:475.81:056.66:45-0.27:28-0.67:096:01Waxing Crescent21Mon
22Tue1:405.71:596.47:390.08:23-0.37:105:59Waxing Crescent22Tue
23Wed2:365.52:576.18:360.39:210.07:115:58Waxing Crescent23Wed
24Thu3:365.33:585.79:380.610:230.37:125:56First Quarter24Thu
25Fri4:385.15:035.410:440.811:260.57:135:55First Quarter25Fri
26Sat5:445.16:095.211:520.97:155:54First Quarter26Sat
27Sun6:495.27:145.112:280.612:580.87:165:52First Quarter27Sun
28Mon7:495.38:145.11:260.61:580.77:175:51Waxing Gibbous28Mon
29Tue8:425.59:075.22:190.62:530.57:185:50Waxing Gibbous29Tue
30Wed9:295.69:535.23:060.63:410.37:195:48Waxing Gibbous30Wed
31Thu10:105.710:355.23:490.64:240.27:205:47Full Moon31Thu
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 4:41 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 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