Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Saturday, June 27, 2026
The tide is currently falling in Guilford, CT.
Next low tide (tomorrow) : in 5h 49m at 4:46 am (0.4 ft)
Next high tide (tomorrow) : 11:01 am (4.9 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:19 am
Moon phase : Waxing Gibbous (95% illuminated)
Tide Station Location : Station #8464445
Common Questions About Tides

Guilford, CT Tides - Jul 2053

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:165.26:000.16:100.75:218:27Full Moon1Tue
2Wed12:245.612:555.36:380.26:490.85:228:27Full Moon2Wed
3Thu1:025.61:335.37:150.27:290.85:228:27Waning Gibbous3Thu
4Fri1:425.52:125.37:530.38:090.85:238:27Waning Gibbous4Fri
5Sat2:225.42:525.38:310.38:520.85:248:26Waning Gibbous5Sat
6Sun3:045.33:335.49:120.49:380.85:248:26Waning Gibbous6Sun
7Mon3:495.24:175.49:550.510:270.85:258:26Third Quarter7Mon
8Tue4:375.15:045.510:420.611:210.75:268:25Third Quarter8Tue
9Wed5:315.15:575.611:340.65:268:25Third Quarter9Wed
10Thu6:285.06:535.712:190.612:290.65:278:24Third Quarter10Thu
11Fri7:295.17:515.91:180.41:280.55:288:24Waning Crescent11Fri
12Sat8:295.28:496.12:170.12:270.35:298:23Waning Crescent12Sat
13Sun9:275.59:466.33:15-0.23:250.15:298:23Waning Crescent13Sun
14Mon10:235.710:416.54:11-0.54:22-0.15:308:22New Moon14Mon
15Tue11:175.911:356.65:05-0.75:18-0.35:318:22New Moon15Tue
16Wed12:106.05:58-0.86:13-0.45:328:21New Moon16Wed
17Thu12:296.51:046.16:49-0.87:07-0.35:338:20Waxing Crescent17Thu
18Fri1:236.41:576.17:41-0.78:03-0.25:338:20Waxing Crescent18Fri
19Sat2:176.12:516.18:32-0.58:590.05:348:19Waxing Crescent19Sat
20Sun3:125.83:456.09:24-0.29:560.25:358:18Waxing Crescent20Sun
21Mon4:075.54:395.810:180.110:540.45:368:17First Quarter21Mon
22Tue5:055.25:355.711:120.511:530.65:378:17First Quarter22Tue
23Wed6:035.06:315.612:080.75:388:16First Quarter23Wed
24Thu7:034.97:285.512:510.71:040.95:398:15Waxing Gibbous24Thu
25Fri8:024.98:225.51:480.71:581.05:408:14Waxing Gibbous25Fri
26Sat8:564.99:125.52:410.62:501.05:418:13Waxing Gibbous26Sat
27Sun9:445.09:585.63:290.53:380.95:418:12Waxing Gibbous27Sun
28Mon10:295.110:405.64:130.44:230.85:428:11Waxing Gibbous28Mon
29Tue11:105.311:215.74:540.35:050.75:438:10Full Moon29Tue
30Wed11:485.311:595.75:330.25:450.65:448:09Full Moon30Wed
31Thu12:265.46:100.26:240.65:458:08Full Moon31Thu
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 7:53 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 spring phase. Tonight's moon is 95% 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 Waxing Gibbous (95% 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