Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Friday, June 5, 2026
The tide is currently rising in Guilford, CT.
Next low tide : 9:05 am (0.6 ft)
Next high tide : in 17m at 2:51 am (5.2 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:18 am
Moon phase : Waning Gibbous (76% illuminated)
Tide Station Location : Station #8464445
Common Questions About Tides

Guilford, CT Tides - Mar 2029

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:135.911:366.14:58-1.15:21-1.06:245:41Full Moon1Thu
2Fri12:025.95:48-1.26:08-1.06:225:42Waning Gibbous2Fri
3Sat12:256.212:535.76:39-1.16:56-0.86:205:43Waning Gibbous3Sat
4Sun1:166.11:465.47:33-0.97:49-0.56:195:45Waning Gibbous4Sun
5Mon2:095.92:425.18:29-0.58:45-0.16:175:46Third Quarter5Mon
6Tue3:065.63:424.99:30-0.19:470.26:165:47Third Quarter6Tue
7Wed4:095.34:464.610:340.210:530.56:145:48Third Quarter7Wed
8Thu5:165.15:544.611:400.46:125:49Third Quarter8Thu
9Fri6:245.07:004.612:000.612:440.46:115:50Waning Crescent9Fri
10Sat7:285.07:594.81:040.51:420.36:095:51Waning Crescent10Sat
11Sun9:245.19:495.03:020.33:330.27:076:53Waning Crescent11Sun
12Mon10:115.210:335.23:530.14:180.17:066:54Waning Crescent12Mon
13Tue10:545.211:125.34:380.04:570.17:046:55New Moon13Tue
14Wed11:335.211:485.45:19-0.15:340.17:026:56New Moon14Wed
15Thu12:105.25:57-0.26:090.17:016:57New Moon15Thu
16Fri12:235.412:475.16:33-0.26:430.26:596:58New Moon16Fri
17Sat12:585.31:245.07:09-0.17:180.46:576:59Waxing Crescent17Sat
18Sun1:345.32:034.97:460.07:540.56:567:00Waxing Crescent18Sun
19Mon2:105.22:434.88:250.28:320.76:547:01Waxing Crescent19Mon
20Tue2:505.13:254.79:070.49:150.86:527:03Waxing Crescent20Tue
21Wed3:335.04:124.59:530.610:041.06:517:04First Quarter21Wed
22Thu4:234.95:044.510:470.711:001.06:497:05First Quarter22Thu
23Fri5:194.86:014.511:450.86:477:06First Quarter23Fri
24Sat6:214.97:014.612:020.912:450.76:467:07First Quarter24Sat
25Sun7:245.07:594.91:040.71:430.46:447:08Waxing Gibbous25Sun
26Mon8:245.38:545.32:040.32:380.16:427:09Waxing Gibbous26Mon
27Tue9:195.59:455.73:01-0.13:30-0.26:417:10Waxing Gibbous27Tue
28Wed10:125.810:346.13:56-0.64:19-0.56:397:11Full Moon28Wed
29Thu11:025.911:236.44:48-0.95:07-0.76:377:12Full Moon29Thu
30Fri11:525.95:39-1.25:55-0.86:367:13Full Moon30Fri
31Sat12:126.512:435.96:29-1.26:44-0.76:347:14Full Moon31Sat
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 5:58 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 76% 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 (76% 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