Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Thursday, June 4, 2026
The tide is currently rising in Guilford, CT.
Next low tide (tomorrow) : 9:05 am (0.6 ft)
Next high tide (tomorrow) : in 3h 59m at 2:51 am (5.2 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:18 am
Moon phase : Waning Gibbous (84% illuminated)
Tide Station Location : Station #8464445
Common Questions About Tides

Guilford, CT Tides - Dec 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:045.510:384.93:460.64:26-0.16:574:22Full Moon1Fri
2Sat10:445.611:194.94:280.55:07-0.16:584:22Full Moon2Sat
3Sun11:265.65:090.45:49-0.16:594:21Full Moon3Sun
4Mon12:025.012:105.65:530.46:33-0.17:004:21Waning Gibbous4Mon
5Tue12:475.012:575.56:400.47:19-0.17:014:21Waning Gibbous5Tue
6Wed1:355.01:475.47:320.48:08-0.17:024:21Waning Gibbous6Wed
7Thu2:265.12:425.38:280.49:010.07:034:21Third Quarter7Thu
8Fri3:205.23:405.29:280.49:560.07:044:21Third Quarter8Fri
9Sat4:185.34:415.010:320.310:540.17:054:21Third Quarter9Sat
10Sun5:175.55:454.911:360.111:520.07:054:21Third Quarter10Sun
11Mon6:175.66:484.912:38-0.17:064:21Waning Crescent11Mon
12Tue7:155.87:485.012:500.01:38-0.37:074:21Waning Crescent12Tue
13Wed8:116.08:445.11:47-0.12:34-0.57:084:22Waning Crescent13Wed
14Thu9:036.09:375.12:41-0.13:27-0.67:084:22New Moon14Thu
15Fri9:536.010:265.23:33-0.24:16-0.77:094:22New Moon15Fri
16Sat10:425.911:145.14:23-0.25:03-0.67:104:22New Moon16Sat
17Sun11:295.85:11-0.15:49-0.57:104:23New Moon17Sun
18Mon12:015.112:165.65:590.16:33-0.37:114:23Waxing Crescent18Mon
19Tue12:485.01:025.36:460.37:170.07:124:24Waxing Crescent19Tue
20Wed1:344.91:495.17:330.58:010.27:124:24Waxing Crescent20Wed
21Thu2:204.92:374.88:230.68:460.47:134:24Waxing Crescent21Thu
22Fri3:084.83:264.69:140.89:320.67:134:25First Quarter22Fri
23Sat3:564.74:184.410:080.910:210.87:144:26First Quarter23Sat
24Sun4:464.75:144.211:030.911:110.97:144:26First Quarter24Sun
25Mon5:384.76:104.211:580.87:144:27First Quarter25Mon
26Tue6:304.87:054.212:030.912:510.67:154:27Waxing Gibbous26Tue
27Wed7:214.97:574.312:550.91:420.47:154:28Waxing Gibbous27Wed
28Thu8:095.18:444.51:450.82:310.27:154:29Waxing Gibbous28Thu
29Fri8:555.29:294.62:330.63:170.07:154:30Waxing Gibbous29Fri
30Sat9:395.410:134.83:190.44:01-0.27:164:30Full Moon30Sat
31Sun10:235.54:050.24:45-0.47:164:31Full Moon31Sun
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 5:58 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 84% 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 (84% 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