Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Thursday, July 2, 2026
The tide is currently rising in Guilford, CT.
Next low tide (tomorrow) : 7:56 am (0.4 ft)
Next high tide (tomorrow) : in 4h 46m at 1:44 am (5.4 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:22 am
Moon phase : Waning Gibbous (94% illuminated)
Tide Station Location : Station #8464445
Common Questions About Tides

Guilford, CT Tides - Sep 2060

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:504.84:045.29:411.410:231.16:187:22First Quarter1Wed
2Thu4:384.64:525.110:291.611:161.36:197:20First Quarter2Thu
3Fri5:324.55:465.011:241.76:207:19First Quarter3Fri
4Sat6:314.46:465.012:141.312:231.76:217:17First Quarter4Sat
5Sun7:304.57:465.21:121.21:231.66:227:15Waxing Gibbous5Sun
6Mon8:264.78:435.42:091.02:211.36:237:14Waxing Gibbous6Mon
7Tue9:185.09:345.73:020.73:150.96:247:12Waxing Gibbous7Tue
8Wed10:055.410:235.93:500.44:050.56:257:10Waxing Gibbous8Wed
9Thu10:505.811:096.14:360.04:540.16:267:09Full Moon9Thu
10Fri11:356.111:566.25:20-0.25:43-0.26:277:07Full Moon10Fri
11Sat12:206.36:04-0.46:31-0.46:287:05Full Moon11Sat
12Sun12:446.21:076.56:49-0.47:22-0.46:297:04Waning Gibbous12Sun
13Mon1:346.01:566.57:35-0.38:14-0.36:307:02Waning Gibbous13Mon
14Tue2:255.82:476.48:250.09:09-0.16:317:00Waning Gibbous14Tue
15Wed3:205.53:426.19:190.310:090.26:326:58Third Quarter15Wed
16Thu4:195.24:425.910:180.711:130.56:336:57Third Quarter16Thu
17Fri5:235.05:485.611:241.06:346:55Third Quarter17Fri
18Sat6:314.96:575.512:190.712:321.16:356:53Third Quarter18Sat
19Sun7:385.08:045.41:240.81:381.16:366:52Waning Crescent19Sun
20Mon8:405.19:035.52:250.72:400.96:376:50Waning Crescent20Mon
21Tue9:345.39:545.63:190.63:340.76:386:48Waning Crescent21Tue
22Wed10:205.510:395.64:050.54:220.66:396:46Waning Crescent22Wed
23Thu11:015.611:195.64:470.45:050.46:406:45New Moon23Thu
24Fri11:395.711:585.55:240.45:450.46:416:43New Moon24Fri
25Sat12:145.75:590.56:230.46:426:41New Moon25Sat
26Sun12:355.412:505.76:330.77:000.56:436:40New Moon26Sun
27Mon1:135.31:255.67:070.87:370.66:446:38Waxing Crescent27Mon
28Tue1:525.12:015.57:431.18:160.76:456:36Waxing Crescent28Tue
29Wed2:324.92:405.48:211.38:580.96:466:34Waxing Crescent29Wed
30Thu3:164.83:235.29:031.59:441.16:476:33Waxing Crescent30Thu
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 4:50 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 94% 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 Waning Gibbous (94% 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