Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Saturday, June 6, 2026
The tide is currently rising in Guilford, CT.
Next low tide : 10:13 pm (1.1 ft)
Next high tide : in 5h 27m at 4:10 pm (5.1 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:17 am
Moon phase : Third Quarter (67% illuminated)
Tide Station Location : Station #8464445
Common Questions About Tides

Guilford, CT Tides - May 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:526.03:325.39:16-0.29:340.55:477:48Waning Gibbous1Sat
2Sun3:525.74:335.110:170.110:380.75:467:49Third Quarter2Sun
3Mon4:565.45:375.011:190.411:450.85:447:50Third Quarter3Mon
4Tue6:025.16:425.012:220.65:437:51Third Quarter4Tue
5Wed7:085.07:435.112:510.81:220.75:427:52Third Quarter5Wed
6Thu8:105.08:385.31:530.72:160.75:417:53Waning Crescent6Thu
7Fri9:055.19:275.42:490.53:050.65:397:54Waning Crescent7Fri
8Sat9:535.110:095.63:390.33:490.65:387:55Waning Crescent8Sat
9Sun10:365.110:485.64:230.24:300.65:377:56Waning Crescent9Sun
10Mon11:165.211:245.75:030.15:080.75:367:57New Moon10Mon
11Tue11:545.15:410.05:440.75:357:58New Moon11Tue
12Wed12:005.612:335.16:180.16:210.85:347:59New Moon12Wed
13Thu12:365.51:115.16:550.16:591.05:338:00New Moon13Thu
14Fri1:135.41:515.07:320.37:371.15:328:01Waxing Crescent14Fri
15Sat1:515.32:324.98:110.48:191.15:318:02Waxing Crescent15Sat
16Sun2:335.23:154.98:530.59:041.25:308:03Waxing Crescent16Sun
17Mon3:185.24:004.99:390.69:541.25:298:04Waxing Crescent17Mon
18Tue4:075.14:504.910:290.710:491.25:288:05First Quarter18Tue
19Wed5:025.15:435.011:230.711:481.05:278:06First Quarter19Wed
20Thu6:005.16:385.212:170.75:278:07First Quarter20Thu
21Fri7:015.17:335.512:470.81:120.55:268:08Waxing Gibbous21Fri
22Sat8:005.38:275.81:460.42:060.35:258:09Waxing Gibbous22Sat
23Sun8:575.49:196.22:430.02:590.15:248:10Waxing Gibbous23Sun
24Mon9:515.610:106.53:38-0.43:50-0.15:248:11Waxing Gibbous24Mon
25Tue10:445.711:006.64:32-0.74:42-0.25:238:11Full Moon25Tue
26Wed11:365.711:526.65:24-0.95:34-0.25:228:12Full Moon26Wed
27Thu12:295.76:16-0.96:27-0.15:228:13Full Moon27Thu
28Fri12:456.51:235.67:09-0.77:210.15:218:14Waning Gibbous28Fri
29Sat1:396.32:195.58:03-0.58:180.35:218:15Waning Gibbous29Sat
30Sun2:366.03:155.48:58-0.29:170.55:208:16Waning Gibbous30Sun
31Mon3:345.74:135.39:550.210:190.75:208:16Third Quarter31Mon
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 7:11 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 transitional phase. Tonight's moon is 67% 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 Third Quarter (67% 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