Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in Guilford, CT.
Next low tide : 1:41 pm (1.0 ft)
Next high tide : in 3h 54m at 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 - Dec 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:195.87:505.212:550.01:40-0.26:564:22Waxing Gibbous1Fri
2Sat8:136.18:455.21:49-0.12:35-0.56:574:22Waxing Gibbous2Sat
3Sun9:046.29:375.32:41-0.23:28-0.76:584:22Full Moon3Sun
4Mon9:536.210:275.33:32-0.24:18-0.76:594:21Full Moon4Mon
5Tue10:426.211:165.24:22-0.15:07-0.77:004:21Full Moon5Tue
6Wed11:306.05:110.05:54-0.57:014:21Full Moon6Wed
7Thu12:055.112:195.76:000.26:42-0.27:024:21Waning Gibbous7Thu
8Fri12:555.01:085.46:490.47:300.17:034:21Waning Gibbous8Fri
9Sat1:454.91:595.27:400.68:180.37:044:21Waning Gibbous9Sat
10Sun2:354.82:504.98:330.89:070.57:054:21Third Quarter10Sun
11Mon3:264.73:434.69:291.09:570.77:064:21Third Quarter11Mon
12Tue4:184.74:384.510:251.010:470.87:074:21Third Quarter12Tue
13Wed5:114.75:344.311:221.011:370.97:074:21Third Quarter13Wed
14Thu6:024.86:304.312:160.97:084:22Waning Crescent14Thu
15Fri6:524.97:234.312:260.91:080.77:094:22Waning Crescent15Fri
16Sat7:395.08:124.41:140.91:570.47:094:22Waning Crescent16Sat
17Sun8:235.28:574.52:000.82:420.27:104:23Waning Crescent17Sun
18Mon9:065.39:404.62:450.73:260.17:114:23Waning Crescent18Mon
19Tue9:475.410:214.73:280.64:08-0.17:114:23New Moon19Tue
20Wed10:295.511:034.84:110.54:51-0.27:124:24New Moon20Wed
21Thu11:125.511:464.84:550.45:34-0.37:124:24New Moon21Thu
22Fri11:575.55:390.36:18-0.37:134:25Waxing Crescent22Fri
23Sat12:324.912:445.56:270.27:04-0.37:134:25Waxing Crescent23Sat
24Sun1:205.01:345.47:180.27:53-0.37:144:26Waxing Crescent24Sun
25Mon2:105.02:285.38:130.28:44-0.27:144:26Waxing Crescent25Mon
26Tue3:045.13:245.19:130.29:38-0.17:154:27First Quarter26Tue
27Wed4:005.34:244.910:160.210:340.07:154:28First Quarter27Wed
28Thu4:585.45:274.811:200.111:320.07:154:28First Quarter28Thu
29Fri5:585.56:314.712:230.07:154:29Waxing Gibbous29Fri
30Sat6:585.67:334.712:310.01:24-0.27:164:30Waxing Gibbous30Sat
31Sun7:555.78:274.81:290.02:21-0.47:164:31Waxing Gibbous31Sun
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 10:44 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