Tides Today & Tomorrow in Isle au Haut, ME

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently falling in Isle au Haut, ME.
Next low tide : in 1h 00m at 12:11 pm (0.9 ft)
Next high tide : 6:54 pm (9.4 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 4:52 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8414288
Common Questions About Tides

Isle au Haut, ME Tides - Jun 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:129.95:5010.011:06-0.211:430.34:538:11Third Quarter1Tue
2Wed6:179.66:5110.112:080.04:538:11Waning Crescent2Wed
3Thu7:229.57:5110.312:470.11:080.14:538:12Waning Crescent3Thu
4Fri8:249.58:4710.51:49-0.22:060.24:528:13Waning Crescent4Fri
5Sat9:229.59:3910.62:47-0.43:010.24:528:14Waning Crescent5Sat
6Sun10:159.610:2810.73:40-0.63:520.34:518:14New Moon6Sun
7Mon11:059.611:1510.64:30-0.74:410.44:518:15New Moon7Mon
8Tue11:519.511:5910.55:16-0.65:260.64:518:16New Moon8Tue
9Wed12:359.46:00-0.46:100.74:518:16New Moon9Wed
10Thu12:4210.31:179.36:42-0.26:531.04:518:17Waxing Crescent10Thu
11Fri1:2410.01:599.17:240.17:361.24:508:17Waxing Crescent11Fri
12Sat2:069.72:419.08:050.38:191.44:508:18Waxing Crescent12Sat
13Sun2:499.43:248.98:460.69:041.54:508:18Waxing Crescent13Sun
14Mon3:339.04:088.89:280.89:511.64:508:19First Quarter14Mon
15Tue4:208.74:548.810:131.110:411.64:508:19First Quarter15Tue
16Wed5:108.55:428.810:591.211:331.64:508:20First Quarter16Wed
17Thu6:038.36:318.911:481.34:508:20First Quarter17Thu
18Fri6:588.37:219.212:261.412:381.34:518:20Waxing Gibbous18Fri
19Sat7:528.48:109.51:191.01:291.24:518:21Waxing Gibbous19Sat
20Sun8:448.68:5910.02:110.62:191.04:518:21Waxing Gibbous20Sun
21Mon9:359.09:4710.43:010.23:090.84:518:21Waxing Gibbous21Mon
22Tue10:249.310:3610.83:49-0.33:580.54:518:21Full Moon22Tue
23Wed11:139.711:2411.14:38-0.74:480.24:528:21Full Moon23Wed
24Thu12:0210.05:26-1.05:380.04:528:21Full Moon24Thu
25Fri12:1411.312:5210.36:15-1.26:31-0.24:528:21Waning Gibbous25Fri
26Sat1:0611.31:4410.47:06-1.37:25-0.24:538:21Waning Gibbous26Sat
27Sun2:0011.22:3710.57:58-1.18:22-0.24:538:21Waning Gibbous27Sun
28Mon2:5610.83:3310.58:52-0.99:21-0.14:548:21Third Quarter28Mon
29Tue3:5410.44:3110.49:49-0.610:230.04:548:21Third Quarter29Tue
30Wed4:569.95:3010.310:47-0.211:270.14:558:21Third Quarter30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8414288)

Common Questions About Isle au Haut, ME Tides

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What time does the tide turn (slack tide) in Isle au Haut, ME today?

Slack tide in Isle au Haut, ME is approximately 3:32 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 Isle au Haut, ME?

Isle au Haut, ME is currently in a transitional phase. Tonight's moon is 67% 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 Isle au Haut, 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 Isle au Haut, ME?

Tide predictions for Isle au Haut, 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 Isle au Haut, ME?

Tide data for Isle au Haut, ME is sourced from NOAA Station #8414288. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8414288.

What is the moon phase in Isle au Haut, ME tonight?

Tonight the moon over Isle au Haut, ME is First Quarter (67% illuminated). This places Isle au Haut, 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