Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Guilford, CT.
Next low tide (tomorrow) : 9:57 am (0.5 ft)
Next high tide (tomorrow) : in 5h 49m at 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 - Jan 1992

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:145.38:464.71:500.32:340.07:164:31Waning Crescent1Wed
2Thu9:025.39:314.72:400.33:20-0.17:164:32Waning Crescent2Thu
3Fri9:455.310:134.83:260.34:02-0.17:164:33New Moon3Fri
4Sat10:265.310:534.84:080.24:41-0.27:164:34New Moon4Sat
5Sun11:045.311:324.84:480.25:18-0.17:164:35New Moon5Sun
6Mon11:435.25:270.25:54-0.17:164:36New Moon6Mon
7Tue12:104.812:215.16:060.36:300.07:164:37Waxing Crescent7Tue
8Wed12:484.91:005.06:450.37:070.07:164:38Waxing Crescent8Wed
9Thu1:264.91:404.97:260.47:450.17:164:39Waxing Crescent9Thu
10Fri2:054.92:234.78:090.48:250.37:154:40Waxing Crescent10Fri
11Sat2:474.93:084.68:560.59:090.47:154:41First Quarter11Sat
12Sun3:324.93:594.49:480.59:580.57:154:42First Quarter12Sun
13Mon4:224.94:554.310:450.510:530.57:154:43First Quarter13Mon
14Tue5:185.05:564.311:460.411:520.57:144:44First Quarter14Tue
15Wed6:175.16:574.512:460.17:144:45Waxing Gibbous15Wed
16Thu7:185.47:564.712:530.31:45-0.27:134:46Waxing Gibbous16Thu
17Fri8:165.68:524.91:520.02:42-0.57:134:47Waxing Gibbous17Fri
18Sat9:115.99:455.22:49-0.43:35-0.87:124:49Full Moon18Sat
19Sun10:056.110:375.53:45-0.74:27-1.17:124:50Full Moon19Sun
20Mon10:576.111:295.74:39-0.95:16-1.27:114:51Full Moon20Mon
21Tue11:496.15:32-1.06:06-1.27:114:52Waning Gibbous21Tue
22Wed12:215.812:425.96:26-1.06:55-1.17:104:53Waning Gibbous22Wed
23Thu1:135.81:355.67:20-0.87:46-0.97:094:55Waning Gibbous23Thu
24Fri2:055.72:295.38:17-0.68:38-0.57:094:56Waning Gibbous24Fri
25Sat2:595.63:254.99:15-0.39:32-0.27:084:57Third Quarter25Sat
26Sun3:555.34:244.610:150.010:300.27:074:58Third Quarter26Sun
27Mon4:545.15:264.411:160.211:290.47:064:59Third Quarter27Mon
28Tue5:545.06:294.312:170.37:055:01Waning Crescent28Tue
29Wed6:544.97:284.412:280.51:150.37:055:02Waning Crescent29Wed
30Thu7:504.98:214.51:250.52:080.27:045:03Waning Crescent30Thu
31Fri8:405.09:084.62:170.42:550.17:035:04Waning Crescent31Fri
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 6:55 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