Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Saturday, June 13, 2026
The tide is currently falling in Guilford, CT.
Next low tide : in 18m at 3:53 pm (0.3 ft)
Next high tide : 10:15 pm (6.3 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:16 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #8464445
Common Questions About Tides

Guilford, CT Tides - Aug 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:035.23:285.39:060.79:341.05:468:07Waning Gibbous1Sat
2Sun3:475.14:105.39:470.910:221.05:478:06Third Quarter2Sun
3Mon4:344.94:555.210:321.011:131.15:488:05Third Quarter3Mon
4Tue5:244.85:445.211:211.25:498:03Third Quarter4Tue
5Wed6:194.76:375.312:071.012:141.25:508:02Third Quarter5Wed
6Thu7:164.77:335.41:030.91:091.25:518:01Waning Crescent6Thu
7Fri8:134.88:285.61:590.72:061.05:528:00Waning Crescent7Fri
8Sat9:075.19:225.82:530.53:010.85:537:59Waning Crescent8Sat
9Sun9:595.310:146.13:460.23:550.45:547:57Waning Crescent9Sun
10Mon10:495.611:056.34:36-0.24:470.15:557:56New Moon10Mon
11Tue11:385.911:556.45:25-0.45:39-0.25:567:55New Moon11Tue
12Wed12:286.16:14-0.66:31-0.35:577:53New Moon12Wed
13Thu12:476.41:186.27:03-0.67:24-0.45:587:52Waxing Crescent13Thu
14Fri1:396.32:106.37:52-0.68:19-0.35:597:50Waxing Crescent14Fri
15Sat2:336.13:036.38:43-0.49:16-0.16:007:49Waxing Crescent15Sat
16Sun3:285.83:586.29:37-0.110:160.16:017:48First Quarter16Sun
17Mon4:265.54:566.010:340.211:170.36:027:46First Quarter17Mon
18Tue5:275.35:565.911:330.56:037:45First Quarter18Tue
19Wed6:315.16:585.712:200.412:350.76:047:43First Quarter19Wed
20Thu7:365.08:005.71:220.51:360.86:057:42Waxing Gibbous20Thu
21Fri8:365.18:575.72:220.52:340.86:067:40Waxing Gibbous21Fri
22Sat9:315.29:485.73:160.43:280.86:077:39Waxing Gibbous22Sat
23Sun10:195.310:345.74:040.34:170.76:087:37Waxing Gibbous23Sun
24Mon11:025.411:165.74:480.35:010.66:097:36Full Moon24Mon
25Tue11:425.511:565.75:270.35:420.56:107:34Full Moon25Tue
26Wed12:195.56:040.36:210.56:117:33Full Moon26Wed
27Thu12:345.612:565.56:400.46:590.66:127:31Full Moon27Thu
28Fri1:125.51:335.57:150.57:370.66:137:29Waning Gibbous28Fri
29Sat1:515.42:105.57:510.68:170.76:147:28Waning Gibbous29Sat
30Sun2:315.32:485.58:280.88:580.86:157:26Waning Gibbous30Sun
31Mon3:135.13:285.49:070.99:430.96:167:24Waning Gibbous31Mon
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 7:04 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 spring phase. Tonight's moon is 3% 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 New Moon (3% 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