Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Monday, June 8, 2026
The tide is currently rising in Guilford, CT.
Next low tide : 11:23 am (0.7 ft)
Next high tide : in 52m at 5:16 am (5.0 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:17 am
Moon phase : Third Quarter (47% illuminated)
Tide Station Location : Station #8464445
Common Questions About Tides

Guilford, CT Tides - Aug 2034

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:115.912:395.76:24-0.16:410.25:468:07Full Moon1Tue
2Wed12:535.91:215.87:05-0.27:250.25:478:06Waning Gibbous2Wed
3Thu1:385.92:055.97:48-0.28:130.15:488:05Waning Gibbous3Thu
4Fri2:255.82:526.08:33-0.19:040.15:498:04Waning Gibbous4Fri
5Sat3:155.73:426.09:210.09:590.25:508:03Third Quarter5Sat
6Sun4:095.54:366.010:140.210:580.35:518:01Third Quarter6Sun
7Mon5:075.45:355.911:120.35:528:00Third Quarter7Mon
8Tue6:105.26:375.912:010.312:140.55:537:59Third Quarter8Tue
9Wed7:155.27:415.91:050.31:180.55:547:58Waning Crescent9Wed
10Thu8:195.38:436.02:070.22:200.45:557:56Waning Crescent10Thu
11Fri9:195.59:416.13:070.03:200.35:567:55Waning Crescent11Fri
12Sat10:145.610:346.14:02-0.14:150.15:577:54New Moon12Sat
13Sun11:055.811:236.14:52-0.35:070.05:587:52New Moon13Sun
14Mon11:525.95:39-0.35:560.05:597:51New Moon14Mon
15Tue12:106.012:385.96:24-0.26:420.16:007:49New Moon15Tue
16Wed12:555.91:225.87:060.07:270.26:017:48Waxing Crescent16Wed
17Thu1:405.72:055.87:480.28:120.46:027:47Waxing Crescent17Thu
18Fri2:255.52:495.68:300.58:570.66:037:45Waxing Crescent18Fri
19Sat3:105.33:335.59:130.79:450.86:047:44Waxing Crescent19Sat
20Sun3:585.04:205.49:581.010:341.06:057:42First Quarter20Sun
21Mon4:484.95:095.210:471.211:271.16:067:41First Quarter21Mon
22Tue5:414.76:025.111:401.46:077:39First Quarter22Tue
23Wed6:384.76:585.112:221.112:351.46:087:38First Quarter23Wed
24Thu7:344.77:535.21:171.11:301.36:097:36Waxing Gibbous24Thu
25Fri8:284.98:455.42:100.92:241.16:107:35Waxing Gibbous25Fri
26Sat9:175.19:335.62:590.73:140.96:117:33Waxing Gibbous26Sat
27Sun10:025.310:185.83:460.44:010.66:127:31Waxing Gibbous27Sun
28Mon10:455.611:016.04:300.24:470.36:137:30Full Moon28Mon
29Tue11:275.811:456.15:12-0.15:320.06:147:28Full Moon29Tue
30Wed12:096.05:54-0.26:17-0.16:157:27Full Moon30Wed
31Thu12:296.112:536.26:37-0.37:03-0.26:167:25Waning Gibbous31Thu
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 8:19 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 neap phase. Tonight's moon is 47% 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 minimum.

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 Third Quarter (47% illuminated). This places Guilford, CT in a neap tide cycle, so tidal ranges are near their weekly minimum 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