Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Monday, June 8, 2026
The tide is currently rising in Guilford, CT.
Next low tide (tomorrow) : 12:02 am (0.9 ft)
Next high tide : in 58m at 5:46 pm (5.3 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 2017

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:034.77:255.312:500.91:001.25:468:07First Quarter1Tue
2Wed7:594.78:185.31:440.91:541.25:478:06Waxing Gibbous2Wed
3Thu8:524.89:075.42:350.82:451.15:488:05Waxing Gibbous3Thu
4Fri9:405.09:535.53:230.63:331.05:498:04Waxing Gibbous4Fri
5Sat10:245.110:365.64:080.54:180.95:508:02Waxing Gibbous5Sat
6Sun11:055.311:165.74:490.35:000.75:518:01Full Moon6Sun
7Mon11:445.411:565.85:290.25:410.65:528:00Full Moon7Mon
8Tue12:235.56:070.16:220.55:537:59Full Moon8Tue
9Wed12:355.81:015.66:450.17:030.45:547:57Full Moon9Wed
10Thu1:155.81:415.77:240.07:450.35:557:56Waning Gibbous10Thu
11Fri1:585.72:235.88:040.18:310.35:567:55Waning Gibbous11Fri
12Sat2:435.73:075.88:480.19:200.45:577:53Waning Gibbous12Sat
13Sun3:315.53:565.99:350.310:140.45:587:52Third Quarter13Sun
14Mon4:245.44:505.910:280.411:140.45:597:51Third Quarter14Mon
15Tue5:235.25:485.811:260.56:007:49Third Quarter15Tue
16Wed6:265.26:525.912:160.412:290.66:017:48Third Quarter16Wed
17Thu7:315.27:566.01:200.31:330.56:027:46Waning Crescent17Thu
18Fri8:355.48:586.12:230.22:350.46:037:45Waning Crescent18Fri
19Sat9:345.69:556.23:21-0.13:350.26:047:43Waning Crescent19Sat
20Sun10:285.810:496.34:16-0.34:310.06:057:42New Moon20Sun
21Mon11:206.011:396.35:07-0.45:24-0.16:067:40New Moon21Mon
22Tue12:096.05:55-0.46:14-0.26:077:39New Moon22Tue
23Wed12:286.212:566.16:41-0.37:03-0.16:087:37Waxing Crescent23Wed
24Thu1:166.01:436.07:26-0.17:500.16:097:36Waxing Crescent24Thu
25Fri2:045.72:295.98:110.28:390.36:107:34Waxing Crescent25Fri
26Sat2:515.53:155.78:560.59:280.66:117:33Waxing Crescent26Sat
27Sun3:405.24:035.59:420.810:190.86:127:31First Quarter27Sun
28Mon4:315.04:535.310:321.111:121.06:137:30First Quarter28Mon
29Tue5:254.85:465.211:251.36:147:28First Quarter29Tue
30Wed6:224.76:435.112:071.112:201.46:157:26First Quarter30Wed
31Thu7:204.77:395.21:021.11:161.46:167:25Waxing 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 8:54 pm — 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