Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Friday, June 5, 2026
The tide is currently falling in Guilford, CT.
Next low tide : in 4h 18m at 9:23 pm (1.2 ft)
Next high tide (tomorrow) : 3:36 am (5.1 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:18 am
Moon phase : Waning Gibbous (76% illuminated)
Tide Station Location : Station #8464445
Common Questions About Tides

Guilford, CT Tides - Jul 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:035.41:385.17:200.47:281.05:218:27Waxing Crescent1Fri
2Sat1:425.42:175.17:580.48:091.05:228:27Waxing Crescent2Sat
3Sun2:235.32:575.18:370.58:521.05:228:27Waxing Crescent3Sun
4Mon3:055.23:385.29:170.69:381.05:238:27Waxing Crescent4Mon
5Tue3:495.14:225.39:590.610:280.95:238:26First Quarter5Tue
6Wed4:385.05:085.410:450.711:220.85:248:26First Quarter6Wed
7Thu5:304.95:595.511:340.75:258:26First Quarter7Thu
8Fri6:284.96:535.712:190.712:280.85:258:25First Quarter8Fri
9Sat7:284.97:505.91:180.51:240.75:268:25Waxing Gibbous9Sat
10Sun8:285.08:476.12:170.22:220.65:278:25Waxing Gibbous10Sun
11Mon9:275.19:446.33:150.03:210.55:278:24Waxing Gibbous11Mon
12Tue10:235.310:406.44:12-0.34:190.35:288:24Full Moon12Tue
13Wed11:185.511:356.45:06-0.45:160.15:298:23Full Moon13Wed
14Thu12:125.66:00-0.56:120.05:308:23Full Moon14Thu
15Fri12:306.41:075.76:52-0.57:080.05:308:22Waning Gibbous15Fri
16Sat1:256.22:015.87:44-0.48:040.15:318:21Waning Gibbous16Sat
17Sun2:206.02:555.88:36-0.29:020.25:328:21Waning Gibbous17Sun
18Mon3:155.73:495.79:270.010:000.45:338:20Waning Gibbous18Mon
19Tue4:115.44:435.710:190.310:590.65:348:19Third Quarter19Tue
20Wed5:085.15:375.611:130.611:580.75:358:19Third Quarter20Wed
21Thu6:064.96:335.512:070.95:358:18Third Quarter21Thu
22Fri7:064.77:285.412:570.81:011.15:368:17Waning Crescent22Fri
23Sat8:054.78:225.41:530.81:551.25:378:16Waning Crescent23Sat
24Sun8:594.79:125.42:460.72:481.25:388:15Waning Crescent24Sun
25Mon9:484.89:595.43:340.63:371.25:398:14Waning Crescent25Mon
26Tue10:335.010:425.54:190.54:221.15:408:13Waning Crescent26Tue
27Wed11:145.111:225.55:000.55:051.05:418:12New Moon27Wed
28Thu11:535.15:390.45:450.95:428:12New Moon28Thu
29Fri12:015.512:325.26:160.36:240.85:438:10New Moon29Fri
30Sat12:395.51:095.36:530.37:030.85:448:09New Moon30Sat
31Sun1:175.51:465.47:290.37:430.75:458:08Waxing 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 12:29 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 Waning 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