Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Saturday, June 13, 2026
The tide is currently falling in Guilford, CT.
Next low tide : in 4h 34m at 3:53 pm (0.3 ft)
Next high tide : 10:15 pm (6.3 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 - May 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:356.41:075.76:54-0.87:07-0.15:477:48Waning Gibbous1Fri
2Sat1:236.21:575.57:42-0.57:550.25:457:49Waning Gibbous2Sat
3Sun2:115.92:475.38:31-0.28:460.55:447:50Waning Gibbous3Sun
4Mon3:025.63:395.19:210.29:390.85:437:51Waning Gibbous4Mon
5Tue3:545.34:325.010:130.510:341.15:427:52Third Quarter5Tue
6Wed4:495.05:274.911:070.811:321.25:417:53Third Quarter6Wed
7Thu5:474.96:234.912:010.95:397:54Third Quarter7Thu
8Fri6:454.87:184.912:301.212:551.05:387:55Third Quarter8Fri
9Sat7:424.88:105.11:261.11:461.05:377:56Waning Crescent9Sat
10Sun8:354.98:575.22:180.92:340.95:367:57Waning Crescent10Sun
11Mon9:235.09:405.43:070.63:180.85:357:58Waning Crescent11Mon
12Tue10:075.110:195.63:520.44:000.75:347:59Waning Crescent12Tue
13Wed10:485.210:585.74:340.24:410.65:338:00New Moon13Wed
14Thu11:285.311:355.85:140.05:200.55:328:01New Moon14Thu
15Fri12:085.35:54-0.16:000.55:318:02New Moon15Fri
16Sat12:145.812:495.36:35-0.26:410.55:308:03New Moon16Sat
17Sun12:555.81:335.37:17-0.27:250.55:298:04Waxing Crescent17Sun
18Mon1:395.82:195.38:02-0.18:120.65:288:05Waxing Crescent18Mon
19Tue2:275.73:085.38:510.09:050.65:278:06Waxing Crescent19Tue
20Wed3:205.74:015.39:440.110:030.75:278:07First Quarter20Wed
21Thu4:175.54:595.310:410.211:060.65:268:08First Quarter21Thu
22Fri5:185.45:595.411:400.25:258:09First Quarter22Fri
23Sat6:235.47:005.612:100.512:400.25:248:10First Quarter23Sat
24Sun7:285.48:005.81:140.31:390.15:248:11Waxing Gibbous24Sun
25Mon8:295.58:566.12:160.02:360.05:238:12Waxing Gibbous25Mon
26Tue9:275.59:496.33:14-0.23:290.05:228:12Waxing Gibbous26Tue
27Wed10:205.610:396.44:08-0.54:21-0.15:228:13Full Moon27Wed
28Thu11:115.611:266.34:59-0.65:100.05:218:14Full Moon28Thu
29Fri12:005.65:47-0.65:580.15:218:15Full Moon29Fri
30Sat12:136.212:485.56:34-0.56:450.35:208:16Full Moon30Sat
31Sun1:006.01:355.47:20-0.37:320.55:208:16Waning Gibbous31Sun
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 7:04 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