Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Sunday, July 5, 2026
The tide is currently falling in Guilford, CT.
Next low tide : in 4h 19m at 9:43 pm (0.8 ft)
Next high tide (tomorrow) : 3:53 am (5.2 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:23 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8464445
Common Questions About Tides

Guilford, CT Tides - May 1992

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:555.211:025.84:410.04:470.55:477:48New Moon1Fri
2Sat11:375.311:435.95:23-0.25:280.45:467:49New Moon2Sat
3Sun12:195.36:06-0.36:110.45:447:50New Moon3Sun
4Mon12:265.91:045.36:49-0.36:570.45:437:51Waxing Crescent4Mon
5Tue1:125.91:515.37:36-0.37:450.45:427:52Waxing Crescent5Tue
6Wed2:025.92:425.38:26-0.28:390.45:417:53Waxing Crescent6Wed
7Thu2:555.83:365.39:190.09:370.55:397:54Waxing Crescent7Thu
8Fri3:535.64:345.310:160.110:400.55:387:55First Quarter8Fri
9Sat4:545.45:345.411:160.211:460.55:377:56First Quarter9Sat
10Sun5:595.36:365.512:160.35:367:57First Quarter10Sun
11Mon7:045.27:375.712:510.41:150.25:357:58Waxing Gibbous11Mon
12Tue8:075.38:345.91:530.12:120.25:347:59Waxing Gibbous12Tue
13Wed9:055.39:276.12:52-0.13:060.25:338:00Waxing Gibbous13Wed
14Thu9:595.410:166.23:46-0.33:570.25:328:01Waxing Gibbous14Thu
15Fri10:485.411:026.14:36-0.44:450.25:318:02Full Moon15Fri
16Sat11:355.411:476.05:23-0.45:310.35:308:03Full Moon16Sat
17Sun12:215.46:08-0.36:160.55:298:04Full Moon17Sun
18Mon12:315.91:055.36:51-0.17:000.65:288:05Waning Gibbous18Mon
19Tue1:155.71:505.27:330.17:450.85:278:06Waning Gibbous19Tue
20Wed2:005.52:355.18:160.38:301.05:278:07Waning Gibbous20Wed
21Thu2:455.33:205.09:000.59:181.15:268:08Waning Gibbous21Thu
22Fri3:335.14:075.09:450.710:091.25:258:09Third Quarter22Fri
23Sat4:224.94:555.010:320.911:021.25:248:10Third Quarter23Sat
24Sun5:144.85:455.011:201.011:561.25:248:10Third Quarter24Sun
25Mon6:084.76:355.112:101.15:238:11Third Quarter25Mon
26Tue7:034.67:255.212:501.11:001.15:228:12Third Quarter26Tue
27Wed7:574.78:145.41:430.91:491.15:228:13Waning Crescent27Wed
28Thu8:484.89:015.62:340.62:381.05:218:14Waning Crescent28Thu
29Fri9:374.99:465.73:230.33:260.85:208:15Waning Crescent29Fri
30Sat10:235.110:315.94:100.14:130.65:208:15New Moon30Sat
31Sun11:095.211:176.14:57-0.15:010.55:208:16New 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 12:48 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 72% 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 (72% 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