Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Sunday, June 14, 2026
The tide is currently falling in Guilford, CT.
Next low tide (tomorrow) : in 5h 58m at 5:39 am (-0.5 ft)
Next high tide (tomorrow) : 11:50 am (5.5 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:16 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8464445
Common Questions About Tides

Guilford, CT Tides - Jul 2039

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:105.17:365.91:000.41:120.55:218:27Waxing Gibbous1Fri
2Sat8:115.28:336.22:000.12:090.45:228:27Waxing Gibbous2Sat
3Sun9:105.39:306.32:59-0.13:070.35:228:27Waxing Gibbous3Sun
4Mon10:075.410:256.53:56-0.44:040.15:238:27Full Moon4Mon
5Tue11:025.511:196.54:51-0.55:000.05:238:26Full Moon5Tue
6Wed11:565.65:44-0.65:550.05:248:26Full Moon6Wed
7Thu12:136.412:505.76:36-0.66:500.15:248:26Full Moon7Thu
8Fri1:076.21:435.77:28-0.47:450.25:258:26Waning Gibbous8Fri
9Sat2:016.02:375.68:19-0.28:400.45:268:25Waning Gibbous9Sat
10Sun2:555.73:295.69:100.09:360.55:278:25Waning Gibbous10Sun
11Mon3:495.54:225.510:010.310:340.75:278:24Third Quarter11Mon
12Tue4:445.25:155.410:520.611:310.85:288:24Third Quarter12Tue
13Wed5:404.96:095.411:440.95:298:23Third Quarter13Wed
14Thu6:374.77:025.312:280.912:361.15:308:23Third Quarter14Thu
15Fri7:354.77:555.31:240.91:281.25:308:22Waning Crescent15Fri
16Sat8:304.78:455.42:160.82:191.25:318:21Waning Crescent16Sat
17Sun9:204.89:325.43:060.73:081.25:328:21Waning Crescent17Sun
18Mon10:074.910:155.53:520.63:541.15:338:20Waning Crescent18Mon
19Tue10:505.010:575.54:350.44:381.05:348:19New Moon19Tue
20Wed11:305.111:375.65:160.35:200.95:358:19New Moon20Wed
21Thu12:105.25:550.36:010.85:358:18New Moon21Thu
22Fri12:165.612:495.36:330.26:420.75:368:17New Moon22Fri
23Sat12:565.61:285.37:120.27:230.75:378:16Waxing Crescent23Sat
24Sun1:365.62:085.47:500.28:060.65:388:15Waxing Crescent24Sun
25Mon2:195.62:505.58:310.28:520.65:398:15Waxing Crescent25Mon
26Tue3:045.53:345.69:140.29:420.55:408:14Waxing Crescent26Tue
27Wed3:535.44:225.710:000.310:370.55:418:13First Quarter27Wed
28Thu4:465.25:155.810:520.511:360.55:428:12First Quarter28Thu
29Fri5:445.16:125.811:480.65:438:11First Quarter29Fri
30Sat6:475.07:135.912:380.412:480.65:448:10Waxing Gibbous30Sat
31Sun7:525.18:156.01:410.31:510.65:458:09Waxing Gibbous31Sun
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 8:44 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 spring phase. Tonight's moon is 0% 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 New Moon (0% 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