Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Friday, July 24, 2026
The tide is currently falling in Guilford, CT.
Next low tide (tomorrow) : in 4h 11m at 2:45 am (0.9 ft)
Next high tide (tomorrow) : 9:01 am (4.6 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:38 am
Moon phase : Waxing Gibbous (79% illuminated)
Tide Station Location : Station #8464445
Common Questions About Tides

Guilford, CT Tides - Mar 2086

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:335.211:495.35:18-0.25:350.06:235:41Full Moon1Fri
2Sat12:105.15:55-0.16:090.16:225:42Waning Gibbous2Sat
3Sun12:255.212:475.06:32-0.16:440.26:205:44Waning Gibbous3Sun
4Mon1:015.21:264.97:100.07:210.46:185:45Waning Gibbous4Mon
5Tue1:395.12:074.77:500.28:010.66:175:46Waning Gibbous5Tue
6Wed2:205.02:514.68:350.38:470.76:155:47Third Quarter6Wed
7Thu3:064.93:414.59:250.59:390.86:145:48Third Quarter7Thu
8Fri3:594.94:374.410:230.610:390.86:125:49Third Quarter8Fri
9Sat4:594.95:384.511:240.511:420.76:105:50Third Quarter9Sat
10Sun7:035.07:404.71:250.47:096:52Waning Crescent10Sun
11Mon8:065.28:395.01:450.32:240.17:076:53Waning Crescent11Mon
12Tue9:045.59:335.42:45-0.13:18-0.37:056:54Waning Crescent12Tue
13Wed9:595.810:245.83:41-0.54:10-0.77:046:55Waning Crescent13Wed
14Thu10:506.011:146.14:35-0.94:59-0.97:026:56New Moon14Thu
15Fri11:416.15:27-1.25:47-1.07:006:57New Moon15Fri
16Sat12:036.312:316.06:18-1.36:35-1.06:596:58New Moon16Sat
17Sun12:526.41:235.97:09-1.27:25-0.86:576:59Waxing Crescent17Sun
18Mon1:436.22:155.68:02-1.08:16-0.56:557:00Waxing Crescent18Mon
19Tue2:366.03:095.48:56-0.69:10-0.16:547:02Waxing Crescent19Tue
20Wed3:315.74:065.19:53-0.210:090.36:527:03First Quarter20Wed
21Thu4:295.35:064.810:530.211:110.66:507:04First Quarter21Thu
22Fri5:325.06:094.711:560.56:497:05First Quarter22Fri
23Sat6:374.97:134.712:150.712:570.66:477:06First Quarter23Sat
24Sun7:424.88:124.81:180.71:560.66:457:07Waxing Gibbous24Sun
25Mon8:404.99:045.02:170.62:480.66:447:08Waxing Gibbous25Mon
26Tue9:305.09:505.13:090.43:340.46:427:09Waxing Gibbous26Tue
27Wed10:145.110:305.33:550.24:150.46:407:10Waxing Gibbous27Wed
28Thu10:535.111:085.44:370.14:530.36:397:11Full Moon28Thu
29Fri11:315.211:435.55:16-0.15:290.36:377:12Full Moon29Fri
30Sat12:085.25:53-0.16:040.36:357:14Full Moon30Sat
31Sun12:185.512:455.16:29-0.16:390.46:347:15Full Moon31Sun
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 5:53 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 79% 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 Waxing Gibbous (79% 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