Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Saturday, June 13, 2026
The tide is currently rising in Guilford, CT.
Next low tide : 3:53 pm (0.3 ft)
Next high tide : in 4m at 10:01 am (5.3 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:16 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #8464445
Common Questions About Tides

Guilford, CT Tides - Apr 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:096.312:376.06:23-1.16:43-0.86:327:16Full Moon1Wed
2Thu12:586.31:285.97:13-1.07:31-0.56:317:17Waning Gibbous2Thu
3Fri1:486.22:195.68:04-0.88:21-0.26:297:18Waning Gibbous3Fri
4Sat2:385.93:115.38:56-0.49:130.26:277:19Waning Gibbous4Sat
5Sun3:305.64:055.19:500.010:080.56:267:20Third Quarter5Sun
6Mon4:265.35:034.810:470.311:070.86:247:21Third Quarter6Mon
7Tue5:245.06:024.711:450.66:227:22Third Quarter7Tue
8Wed6:264.97:034.712:081.012:440.86:217:23Third Quarter8Wed
9Thu7:284.88:004.81:081.01:400.86:197:24Waning Crescent9Thu
10Fri8:254.98:524.92:050.92:320.76:177:25Waning Crescent10Fri
11Sat9:155.09:385.12:560.73:180.66:167:26Waning Crescent11Sat
12Sun10:005.110:185.33:430.44:010.56:147:27Waning Crescent12Sun
13Mon10:415.210:565.44:250.24:400.46:137:28New Moon13Mon
14Tue11:205.311:325.55:050.05:170.36:117:30New Moon14Tue
15Wed11:585.35:43-0.15:530.36:107:31New Moon15Wed
16Thu12:075.612:355.36:21-0.16:290.46:087:32New Moon16Thu
17Fri12:435.61:145.36:58-0.17:060.46:077:33Waxing Crescent17Fri
18Sat1:205.61:545.27:38-0.17:460.56:057:34Waxing Crescent18Sat
19Sun2:005.62:375.18:200.08:290.66:037:35Waxing Crescent19Sun
20Mon2:455.53:245.19:070.19:190.76:027:36Waxing Crescent20Mon
21Tue3:355.44:175.09:590.310:150.86:017:37First Quarter21Tue
22Wed4:315.35:155.010:580.411:180.85:597:38First Quarter22Wed
23Thu5:345.36:175.112:000.45:587:39First Quarter23Thu
24Fri6:405.37:205.312:240.61:030.35:567:40First Quarter24Fri
25Sat7:465.48:205.61:290.32:030.15:557:41Waxing Gibbous25Sat
26Sun8:485.69:175.92:310.02:59-0.15:537:42Waxing Gibbous26Sun
27Mon9:455.810:096.23:29-0.43:52-0.35:527:43Waxing Gibbous27Mon
28Tue10:385.910:596.44:24-0.74:43-0.55:517:45Full Moon28Tue
29Wed11:285.911:476.45:15-0.95:31-0.45:497:46Full Moon29Wed
30Thu12:185.86:05-0.96:19-0.35:487:47Full Moon30Thu
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 12:57 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 spring phase. Tonight's moon is 3% 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 New Moon (3% 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