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 4h 06m 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 - Mar 1937

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon1:189.41:428.87:290.17:410.66:165:27Waning Gibbous1Mon
2Tue1:559.12:258.38:110.48:211.06:145:28Waning Gibbous2Tue
3Wed2:378.93:117.98:550.89:051.46:135:30Third Quarter3Wed
4Thu3:238.64:027.69:441.19:531.76:115:31Third Quarter4Thu
5Fri4:148.44:587.310:381.310:471.96:095:32Third Quarter5Fri
6Sat5:108.25:587.311:371.411:461.96:075:34Third Quarter6Sat
7Sun6:108.36:587.412:381.36:065:35Waning Crescent7Sun
8Mon7:098.67:527.812:471.71:350.96:045:36Waning Crescent8Mon
9Tue8:039.08:398.41:441.32:230.56:025:37Waning Crescent9Tue
10Wed8:519.49:229.02:340.73:070.06:005:39Waning Crescent10Wed
11Thu9:379.910:049.63:210.13:49-0.55:595:40New Moon11Thu
12Fri10:2210.210:4510.24:06-0.54:31-0.95:575:41New Moon12Fri
13Sat11:0710.411:2810.64:52-1.15:13-1.15:555:42New Moon13Sat
14Sun11:5410.55:39-1.45:57-1.15:535:44Waxing Crescent14Sun
15Mon12:1210.912:4110.36:26-1.66:43-1.05:525:45Waxing Crescent15Mon
16Tue12:5810.91:3210.07:16-1.57:32-0.65:505:46Waxing Crescent16Tue
17Wed1:4810.72:279.58:10-1.18:26-0.25:485:47Waxing Crescent17Wed
18Thu2:4410.33:299.09:09-0.79:260.35:465:48First Quarter18Thu
19Fri3:479.94:358.610:14-0.310:310.75:445:50First Quarter19Fri
20Sat4:559.55:458.411:230.111:420.95:425:51First Quarter20Sat
21Sun6:069.36:558.512:340.25:415:52Waxing Gibbous21Sun
22Mon7:159.37:578.812:550.91:400.15:395:53Waxing Gibbous22Mon
23Tue8:179.48:519.12:000.62:360.05:375:55Waxing Gibbous23Tue
24Wed9:119.69:389.42:560.33:25-0.15:355:56Waxing Gibbous24Wed
25Thu9:599.610:219.63:450.04:08-0.15:335:57Full Moon25Thu
26Fri10:439.611:009.74:30-0.24:470.05:325:58Full Moon26Fri
27Sat11:239.411:369.75:10-0.35:240.15:305:59Full Moon27Sat
28Sun12:019.25:48-0.35:580.45:286:01Full Moon28Sun
29Mon12:109.612:389.06:24-0.16:320.65:266:02Waning Gibbous29Mon
30Tue12:449.51:168.77:010.17:080.95:246:03Waning Gibbous30Tue
31Wed1:209.31:558.37:390.37:461.25:236:04Waning Gibbous31Wed
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