Tides Today & Tomorrow in Cundys Harbor, ME

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently rising in Cundys Harbor, ME.
Next low tide : 10:25 pm (0.7 ft)
Next high tide : in 3h 14m at 4:06 pm (9.4 ft)
Sunset today : 7:39 pm
Sunrise tomorrow : 5:47 am
Moon phase : First Quarter (36% illuminated)
Tide Station Location : Station #8417387
Common Questions About Tides

Cundys Harbor, ME Tides - Feb 1937

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:389.03:018.48:490.69:030.86:564:49Third Quarter1Mon
2Tue3:238.83:527.99:390.99:501.26:554:51Third Quarter2Tue
3Wed4:128.54:477.510:321.210:401.66:544:52Third Quarter3Wed
4Thu5:058.45:467.311:301.411:351.86:534:54Third Quarter4Thu
5Fri6:018.36:477.312:321.46:524:55Waning Crescent5Fri
6Sat6:598.47:457.412:351.91:311.16:504:56Waning Crescent6Sat
7Sun7:548.78:357.71:321.72:220.86:494:58Waning Crescent7Sun
8Mon8:429.19:208.12:231.33:060.46:484:59Waning Crescent8Mon
9Tue9:269.510:018.63:080.93:46-0.16:465:00New Moon9Tue
10Wed10:089.910:409.03:510.44:25-0.56:455:02New Moon10Wed
11Thu10:4910.111:189.54:330.05:03-0.86:445:03New Moon11Thu
12Fri11:3110.311:579.95:16-0.45:42-1.06:425:05New Moon12Fri
13Sat12:1310.35:59-0.76:23-1.16:415:06Waxing Crescent13Sat
14Sun12:3810.212:5810.26:45-0.97:06-1.06:405:07Waxing Crescent14Sun
15Mon1:2110.31:469.87:33-0.97:52-0.76:385:09Waxing Crescent15Mon
16Tue2:0910.32:399.48:26-0.78:43-0.36:375:10First Quarter16Tue
17Wed3:0210.13:398.99:23-0.59:400.16:355:11First Quarter17Wed
18Thu4:019.84:448.510:27-0.210:420.56:345:13First Quarter18Thu
19Fri5:069.65:558.311:350.011:500.86:325:14First Quarter19Fri
20Sat6:179.57:078.312:480.16:315:15Waxing Gibbous20Sat
21Sun7:269.68:128.61:020.81:56-0.16:295:17Waxing Gibbous21Sun
22Mon8:299.89:088.92:090.52:54-0.46:275:18Waxing Gibbous22Mon
23Tue9:2410.09:599.33:060.23:45-0.66:265:19Full Moon23Tue
24Wed10:1410.110:449.53:58-0.14:31-0.76:245:21Full Moon24Wed
25Thu11:0010.111:269.74:45-0.35:13-0.76:235:22Full Moon25Thu
26Fri11:439.95:29-0.45:52-0.56:215:23Full Moon26Fri
27Sat12:059.712:239.66:10-0.36:28-0.26:195:25Waning Gibbous27Sat
28Sun12:419.61:039.26:50-0.27:040.26:185:26Waning Gibbous28Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8417387)

Common Questions About Cundys Harbor, ME Tides

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What time does the tide turn (slack tide) in Cundys Harbor, ME today?

Slack tide in Cundys Harbor, ME is approximately 7:15 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 Cundys Harbor, ME?

Cundys Harbor, ME is currently in a transitional phase. Tonight's moon is 36% 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 Cundys Harbor, ME 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 Cundys Harbor, ME?

Tide predictions for Cundys Harbor, ME 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 Cundys Harbor, ME?

Tide data for Cundys Harbor, ME is sourced from NOAA Station #8417387. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8417387.

What is the moon phase in Cundys Harbor, ME tonight?

Tonight the moon over Cundys Harbor, ME is First Quarter (36% illuminated). This places Cundys Harbor, ME 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