Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Sunday, July 5, 2026
The tide is currently falling in Guilford, CT.
Next low tide : in 5h 30m at 9:14 am (0.4 ft)
Next high tide : 3:36 pm (5.4 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 - May 1993

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:115.37:445.712:580.41:240.25:477:47Waxing Gibbous1Sat
2Sun8:145.48:416.02:000.02:210.05:467:48Waxing Gibbous2Sun
3Mon9:125.69:356.32:59-0.33:16-0.15:457:49Waxing Gibbous3Mon
4Tue10:075.710:276.43:54-0.64:09-0.35:437:51Full Moon4Tue
5Wed11:005.711:176.54:47-0.85:00-0.35:427:52Full Moon5Wed
6Thu11:515.75:38-0.95:50-0.25:417:53Full Moon6Thu
7Fri12:076.412:415.76:28-0.86:40-0.15:407:54Full Moon7Fri
8Sat12:566.21:325.67:17-0.57:310.25:397:55Waning Gibbous8Sat
9Sun1:476.02:235.48:07-0.28:220.45:377:56Waning Gibbous9Sun
10Mon2:385.73:155.38:570.19:160.75:367:57Waning Gibbous10Mon
11Tue3:315.44:075.19:480.410:120.95:357:58Third Quarter11Tue
12Wed4:255.15:015.010:410.711:091.15:347:59Third Quarter12Wed
13Thu5:224.95:555.011:330.95:338:00Third Quarter13Thu
14Fri6:194.76:505.112:071.112:261.05:328:01Third Quarter14Fri
15Sat7:164.77:425.11:031.01:171.15:318:02Waning Crescent15Sat
16Sun8:114.78:305.31:560.92:051.05:308:03Waning Crescent16Sun
17Mon9:014.89:155.42:450.72:521.05:298:04Waning Crescent17Mon
18Tue9:474.99:575.53:310.43:360.95:288:05Waning Crescent18Tue
19Wed10:305.010:375.64:150.34:190.85:288:06New Moon19Wed
20Thu11:105.111:165.74:560.15:000.85:278:07New Moon20Thu
21Fri11:515.211:555.75:360.05:410.75:268:08New Moon21Fri
22Sat12:315.26:170.06:220.65:258:08New Moon22Sat
23Sun12:365.81:135.36:58-0.17:050.65:248:09Waxing Crescent23Sun
24Mon1:195.81:575.37:410.07:520.65:248:10Waxing Crescent24Mon
25Tue2:065.72:445.48:270.08:420.65:238:11Waxing Crescent25Tue
26Wed2:555.73:345.49:150.19:360.65:228:12Waxing Crescent26Wed
27Thu3:495.64:275.510:080.110:350.55:228:13First Quarter27Thu
28Fri4:465.45:245.611:030.211:380.45:218:14First Quarter28Fri
29Sat5:475.36:225.812:000.25:218:15First Quarter29Sat
30Sun6:505.37:225.912:400.312:590.25:208:15Waxing Gibbous30Sun
31Mon7:535.38:206.11:420.11:570.25:208:16Waxing Gibbous31Mon
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 12:25 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 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