Tides Today & Tomorrow in Isle au Haut, ME

TIDE TIMES for Saturday, June 27, 2026
The tide is currently rising in Isle au Haut, ME.
Next low tide : 3:33 pm (1.6 ft)
Next high tide : in 16m at 10:03 am (8.3 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 4:53 am
Moon phase : Waxing Gibbous (95% illuminated)
Tide Station Location : Station #8414288
Common Questions About Tides

Isle au Haut, ME Tides - Jun 2038

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:468.810:529.74:130.44:191.24:548:10New Moon1Tue
2Wed11:248.911:289.84:510.34:561.24:538:11New Moon2Wed
3Thu12:028.95:280.25:331.24:538:12New Moon3Thu
4Fri12:049.912:408.96:050.16:101.34:528:13New Moon4Fri
5Sat12:419.91:198.96:430.16:491.34:528:13Waxing Crescent5Sat
6Sun1:219.92:008.97:230.17:311.34:528:14Waxing Crescent6Sun
7Mon2:049.92:448.98:070.18:181.34:518:15Waxing Crescent7Mon
8Tue2:519.83:339.08:530.19:101.24:518:15Waxing Crescent8Tue
9Wed3:439.74:259.29:440.110:061.14:518:16First Quarter9Wed
10Thu4:409.65:219.410:390.111:070.84:518:17First Quarter10Thu
11Fri5:419.56:209.711:360.14:518:17First Quarter11Fri
12Sat6:459.57:1810.212:100.512:350.04:508:18Waxing Gibbous12Sat
13Sun7:489.68:1510.61:130.01:330.04:508:18Waxing Gibbous13Sun
14Mon8:499.89:1111.02:14-0.52:31-0.14:508:19Waxing Gibbous14Mon
15Tue9:4710.010:0511.33:12-0.93:26-0.24:508:19Full Moon15Tue
16Wed10:4310.110:5711.44:07-1.24:20-0.24:508:19Full Moon16Wed
17Thu11:3710.111:4811.45:00-1.45:13-0.14:508:20Full Moon17Thu
18Fri12:2910.05:52-1.36:050.14:508:20Full Moon18Fri
19Sat12:3911.21:209.96:43-1.16:570.44:518:20Waning Gibbous19Sat
20Sun1:3110.82:129.67:34-0.77:500.74:518:21Waning Gibbous20Sun
21Mon2:2210.33:039.38:25-0.38:431.04:518:21Waning Gibbous21Mon
22Tue3:159.83:559.19:150.29:371.34:518:21Third Quarter22Tue
23Wed4:089.34:478.910:060.610:321.44:528:21Third Quarter23Wed
24Thu5:038.95:408.810:570.911:281.54:528:21Third Quarter24Thu
25Fri5:598.66:318.811:481.24:528:21Third Quarter25Fri
26Sat6:548.37:218.912:231.512:391.44:538:21Waning Crescent26Sat
27Sun7:498.28:099.01:171.31:291.54:538:21Waning Crescent27Sun
28Mon8:408.38:549.22:081.12:161.54:538:21Waning Crescent28Mon
29Tue9:288.49:379.52:550.93:011.54:548:21Waning Crescent29Tue
30Wed10:128.510:189.73:390.63:431.44:548:21New Moon30Wed
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 12:48 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 spring phase. Tonight's moon is 95% 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 near their weekly maximum.

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 Waxing Gibbous (95% illuminated). This places Isle au Haut, ME in a spring tide cycle, so tidal ranges are near their weekly maximum 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