Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Friday, June 5, 2026
The tide is currently falling in Guilford, CT.
Next low tide : in 1h 52m at 9:23 pm (1.2 ft)
Next high tide (tomorrow) : 3:36 am (5.1 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:18 am
Moon phase : Waning Gibbous (76% illuminated)
Tide Station Location : Station #8464445
Common Questions About Tides

Guilford, CT Tides - May 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:255.36:13-0.26:170.55:477:47New Moon1Sun
2Mon12:335.71:065.26:52-0.16:560.75:467:48New Moon2Mon
3Tue1:115.61:475.17:300.17:350.95:457:49Waxing Crescent3Tue
4Wed1:515.42:294.98:100.38:171.15:437:51Waxing Crescent4Wed
5Thu2:335.23:134.88:520.59:021.25:427:52Waxing Crescent5Thu
6Fri3:185.03:594.79:370.89:511.45:417:53Waxing Crescent6Fri
7Sat4:064.94:484.710:260.910:441.45:407:54First Quarter7Sat
8Sun4:594.85:404.711:191.011:411.45:397:55First Quarter8Sun
9Mon5:554.76:334.812:121.05:377:56First Quarter9Mon
10Tue6:534.87:265.012:371.21:041.05:367:57First Quarter10Tue
11Wed7:494.98:155.31:330.91:540.85:357:58Waxing Gibbous11Wed
12Thu8:415.19:025.62:260.62:420.65:347:59Waxing Gibbous12Thu
13Fri9:315.29:485.93:160.23:290.45:338:00Waxing Gibbous13Fri
14Sat10:195.410:336.24:05-0.24:150.25:328:01Full Moon14Sat
15Sun11:065.511:196.44:54-0.55:020.15:318:02Full Moon15Sun
16Mon11:555.65:42-0.75:500.15:308:03Full Moon16Mon
17Tue12:076.412:455.56:32-0.76:410.15:298:04Full Moon17Tue
18Wed12:596.41:385.57:24-0.67:350.25:288:05Waning Gibbous18Wed
19Thu1:536.22:345.48:18-0.48:320.45:288:06Waning Gibbous19Thu
20Fri2:516.03:325.39:15-0.19:350.55:278:07Waning Gibbous20Fri
21Sat3:525.74:345.310:160.110:400.75:268:08Third Quarter21Sat
22Sun4:565.45:375.311:170.311:470.75:258:08Third Quarter22Sun
23Mon6:025.26:405.312:180.45:248:09Third Quarter23Mon
24Tue7:075.17:405.512:530.61:160.55:248:10Waning Crescent24Tue
25Wed8:085.18:355.61:550.52:110.55:238:11Waning Crescent25Wed
26Thu9:045.19:245.72:510.33:010.55:228:12Waning Crescent26Thu
27Fri9:545.110:095.83:420.23:480.65:228:13Waning Crescent27Fri
28Sat10:395.110:495.84:280.04:310.75:218:14New Moon28Sat
29Sun11:225.111:285.75:100.05:120.85:218:15New Moon29Sun
30Mon12:025.15:500.05:510.95:208:15New Moon30Mon
31Tue12:075.612:425.16:280.16:311.05:208:16New Moon31Tue
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 12:29 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 transitional phase. Tonight's moon is 76% 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 shifting between spring and neap.

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 (76% illuminated). This places Guilford, CT in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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