Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Friday, July 3, 2026
The tide is currently rising in Guilford, CT.
Next low tide : 8:12 pm (0.9 ft)
Next high tide : in 45m at 2:16 pm (5.2 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:22 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #8464445
Common Questions About Tides

Guilford, CT Tides - Mar 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:184.98:434.81:540.52:270.36:245:41Waxing Gibbous1Fri
2Sat9:035.19:255.02:410.33:100.16:225:42Waxing Gibbous2Sat
3Sun9:435.210:045.23:240.13:500.06:205:44Full Moon3Sun
4Mon10:225.310:415.34:05-0.14:28-0.16:195:45Full Moon4Mon
5Tue11:005.411:185.44:44-0.35:05-0.26:175:46Full Moon5Tue
6Wed11:375.411:555.55:23-0.45:41-0.26:165:47Full Moon6Wed
7Thu12:165.36:02-0.46:19-0.26:145:48Waning Gibbous7Thu
8Fri12:345.512:585.36:43-0.46:59-0.16:125:49Waning Gibbous8Fri
9Sat1:155.51:425.27:28-0.37:430.06:115:50Waning Gibbous9Sat
10Sun2:015.52:315.18:17-0.28:330.16:095:52Waning Gibbous10Sun
11Mon2:525.43:254.99:120.09:300.36:085:53Third Quarter11Mon
12Tue3:495.34:264.810:130.110:330.36:065:54Third Quarter12Tue
13Wed4:525.35:314.811:180.111:400.36:045:55Third Quarter13Wed
14Thu6:005.36:375.012:230.06:035:56Waning Crescent14Thu
15Fri7:065.47:405.212:460.11:25-0.26:015:57Waning Crescent15Fri
16Sat8:085.68:375.51:49-0.22:22-0.45:595:58Waning Crescent16Sat
17Sun9:045.89:305.82:47-0.63:15-0.65:585:59Waning Crescent17Sun
18Mon9:565.910:196.03:40-0.84:05-0.85:566:00New Moon18Mon
19Tue10:455.911:066.04:31-0.94:51-0.85:546:01New Moon19Tue
20Wed11:325.811:526.05:19-0.95:37-0.65:526:03New Moon20Wed
21Thu12:195.76:06-0.86:21-0.45:516:04Waxing Crescent21Thu
22Fri12:385.81:065.56:52-0.57:06-0.15:496:05Waxing Crescent22Fri
23Sat1:235.61:535.27:39-0.27:530.25:476:06Waxing Crescent23Sat
24Sun2:105.42:425.08:270.18:410.65:466:07Waxing Crescent24Sun
25Mon3:005.13:344.89:180.49:340.85:446:08First Quarter25Mon
26Tue3:524.94:284.610:120.710:301.05:426:09First Quarter26Tue
27Wed4:494.75:254.611:080.811:271.05:416:10First Quarter27Wed
28Thu5:484.66:224.612:030.95:396:11First Quarter28Thu
29Fri6:464.77:164.812:240.912:560.85:376:12Waxing Gibbous29Fri
30Sat7:394.88:045.01:170.71:460.65:366:13Waxing Gibbous30Sat
31Sun8:275.08:485.22:070.52:310.45:346:14Waxing Gibbous31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8464445)

Common Questions About Guilford, CT Tides

Show All
What time does the tide turn (slack tide) in Guilford, CT today?

Slack tide in Guilford, CT is approximately 5:14 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 88% 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 Waning Gibbous (88% 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