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 3h 17m 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 - May 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:104.86:444.912:230.85:477:47Third Quarter1Tue
2Wed7:074.97:375.112:531.01:160.75:467:48Waning Crescent2Wed
3Thu8:035.18:285.41:480.72:080.55:457:49Waning Crescent3Thu
4Fri8:565.39:175.72:410.32:580.35:447:50Waning Crescent4Fri
5Sat9:465.510:046.03:32-0.13:460.15:427:51Waning Crescent5Sat
6Sun10:355.710:506.34:21-0.54:34-0.25:417:52New Moon6Sun
7Mon11:235.811:386.55:10-0.75:22-0.35:407:54New Moon7Mon
8Tue12:135.96:00-0.96:12-0.45:397:55New Moon8Tue
9Wed12:276.51:045.96:50-0.97:03-0.35:387:56Waxing Crescent9Wed
10Thu1:196.41:575.87:42-0.87:57-0.25:377:57Waxing Crescent10Thu
11Fri2:146.32:535.78:37-0.68:540.05:357:58Waxing Crescent11Fri
12Sat3:116.03:515.69:35-0.39:560.35:347:59Waxing Crescent12Sat
13Sun4:125.74:525.510:35-0.111:000.45:338:00First Quarter13Sun
14Mon5:155.55:545.511:360.25:328:01First Quarter14Mon
15Tue6:205.36:575.512:050.512:360.35:318:02First Quarter15Tue
16Wed7:255.27:565.61:090.41:350.45:308:03Waxing Gibbous16Wed
17Thu8:255.28:505.72:090.32:290.45:308:04Waxing Gibbous17Thu
18Fri9:195.29:395.83:040.23:190.45:298:05Waxing Gibbous18Fri
19Sat10:085.310:235.83:530.04:050.45:288:06Waxing Gibbous19Sat
20Sun10:525.311:035.84:380.04:480.55:278:07Full Moon20Sun
21Mon11:335.311:425.85:19-0.15:280.65:268:07Full Moon21Mon
22Tue12:135.35:58-0.16:070.65:258:08Full Moon22Tue
23Wed12:215.712:525.26:360.06:450.75:258:09Full Moon23Wed
24Thu12:595.61:325.27:140.17:250.85:248:10Waning Gibbous24Thu
25Fri1:395.52:135.17:530.28:060.95:238:11Waning Gibbous25Fri
26Sat2:205.42:545.18:330.48:491.05:238:12Waning Gibbous26Sat
27Sun3:025.23:385.19:150.59:351.15:228:13Waning Gibbous27Sun
28Mon3:485.14:235.110:010.610:251.15:218:14Third Quarter28Mon
29Tue4:375.15:115.110:490.711:191.05:218:14Third Quarter29Tue
30Wed5:295.06:025.211:400.75:208:15Third Quarter30Wed
31Thu6:265.06:555.412:150.912:330.65:208:16Third Quarter31Thu
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