Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Saturday, June 6, 2026
The tide is currently falling in Guilford, CT.
Next low tide : in 5h 02m at 9:48 am (0.7 ft)
Next high tide : 4:10 pm (5.1 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:17 am
Moon phase : Third Quarter (67% illuminated)
Tide Station Location : Station #8464445
Common Questions About Tides

Guilford, CT Tides - Oct 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:424.87:585.11:231.21:371.46:476:32Waning Crescent1Fri
2Sat8:345.08:505.42:150.92:311.16:486:30Waning Crescent2Sat
3Sun9:215.39:385.63:030.63:210.66:496:29Waning Crescent3Sun
4Mon10:045.710:235.83:480.34:080.26:506:27Waning Crescent4Mon
5Tue10:466.011:076.04:310.04:54-0.16:526:25New Moon5Tue
6Wed11:286.311:526.05:13-0.25:40-0.46:536:24New Moon6Wed
7Thu12:126.55:55-0.26:27-0.56:546:22New Moon7Thu
8Fri12:396.012:586.56:40-0.27:16-0.56:556:20Waxing Crescent8Fri
9Sat1:285.81:476.57:27-0.18:07-0.46:566:19Waxing Crescent9Sat
10Sun2:205.62:396.38:180.29:03-0.16:576:17Waxing Crescent10Sun
11Mon3:165.43:376.09:150.510:040.26:586:16First Quarter11Mon
12Tue4:165.24:395.810:180.811:080.56:596:14First Quarter12Tue
13Wed5:225.05:475.511:270.97:006:12First Quarter13Wed
14Thu6:315.06:575.412:150.612:360.97:016:11First Quarter14Thu
15Fri7:385.18:035.41:190.61:430.87:026:09Waxing Gibbous15Fri
16Sat8:385.49:015.52:180.52:430.67:036:08Waxing Gibbous16Sat
17Sun9:305.69:525.63:110.43:370.47:056:06Waxing Gibbous17Sun
18Mon10:165.810:375.63:570.34:250.27:066:05Full Moon18Mon
19Tue10:575.911:195.54:390.35:080.17:076:03Full Moon19Tue
20Wed11:355.911:595.45:180.35:480.17:086:02Full Moon20Wed
21Thu12:115.85:550.56:270.17:096:00Full Moon21Thu
22Fri12:385.312:485.76:310.77:050.37:105:59Waning Gibbous22Fri
23Sat1:185.21:255.67:080.97:430.47:115:57Waning Gibbous23Sat
24Sun1:595.02:045.47:461.18:240.67:135:56Waning Gibbous24Sun
25Mon2:424.92:465.28:281.39:070.87:145:55Waning Gibbous25Mon
26Tue3:274.73:325.19:141.59:561.07:155:53Waning Gibbous26Tue
27Wed4:164.64:234.910:061.610:491.17:165:52Third Quarter27Wed
28Thu5:094.65:204.911:031.611:451.17:175:51Third Quarter28Thu
29Fri6:044.66:194.912:031.57:185:49Third Quarter29Fri
30Sat7:004.87:175.012:401.01:011.27:205:48Third Quarter30Sat
31Sun7:535.18:135.21:330.81:570.87:215:47Waning Crescent31Sun
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 12:59 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 67% 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 Third Quarter (67% 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