Tides Today & Tomorrow in Isle au Haut, ME

TIDE TIMES for Sunday, June 28, 2026
The tide is currently rising in Isle au Haut, ME.
Next low tide : 4:16 pm (1.6 ft)
Next high tide : in 4h 51m at 10:46 am (8.4 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 4:53 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8414288
Common Questions About Tides

Isle au Haut, ME Tides - May 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:3310.54:179.69:36-0.610:010.55:257:38Third Quarter1Wed
2Thu4:3710.15:219.510:39-0.311:080.65:237:39Third Quarter2Thu
3Fri5:449.76:269.511:430.05:227:40Third Quarter3Fri
4Sat6:529.57:299.612:160.612:460.15:217:41Waning Crescent4Sat
5Sun7:569.58:269.81:200.41:450.25:197:42Waning Crescent5Sun
6Mon8:549.59:1810.02:190.12:390.25:187:43Waning Crescent6Mon
7Tue9:479.510:0410.23:12-0.23:280.35:177:45Waning Crescent7Tue
8Wed10:349.510:4710.24:00-0.34:130.45:157:46New Moon8Wed
9Thu11:189.511:2710.24:44-0.44:550.55:147:47New Moon9Thu
10Fri11:599.45:25-0.35:350.75:137:48New Moon10Fri
11Sat12:0610.112:389.26:04-0.26:130.95:127:49New Moon11Sat
12Sun12:439.91:169.16:420.06:511.15:107:50Waxing Crescent12Sun
13Mon1:219.71:558.97:200.37:291.35:097:51Waxing Crescent13Mon
14Tue2:009.52:358.77:590.58:101.55:087:53Waxing Crescent14Tue
15Wed2:419.33:178.68:400.78:531.65:077:54Waxing Crescent15Wed
16Thu3:249.04:028.59:230.89:401.75:067:55First Quarter16Thu
17Fri4:118.84:498.510:081.010:311.75:057:56First Quarter17Fri
18Sat5:038.75:408.710:571.011:251.55:047:57First Quarter18Sat
19Sun5:578.66:318.911:481.05:037:58First Quarter19Sun
20Mon6:548.77:239.312:211.212:410.85:027:59Waxing Gibbous20Mon
21Tue7:519.08:159.91:160.71:330.65:018:00Waxing Gibbous21Tue
22Wed8:469.39:0510.42:110.22:250.35:008:01Waxing Gibbous22Wed
23Thu9:399.79:5511.03:03-0.43:170.05:008:02Full Moon23Thu
24Fri10:3110.010:4611.43:55-1.04:08-0.24:598:03Full Moon24Fri
25Sat11:2310.311:3711.64:47-1.45:00-0.44:588:04Full Moon25Sat
26Sun12:1610.45:39-1.65:53-0.44:578:05Full Moon26Sun
27Mon12:2911.71:0910.46:32-1.66:48-0.34:578:06Waning Gibbous27Mon
28Tue1:2411.52:0510.47:26-1.47:45-0.24:568:07Waning Gibbous28Tue
29Wed2:2011.23:0210.28:22-1.18:450.14:558:08Waning Gibbous29Wed
30Thu3:2010.74:0210.09:20-0.89:480.34:558:09Third Quarter30Thu
31Fri4:2210.25:039.910:20-0.410:520.44:548:09Third Quarter31Fri
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 1:31 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 98% 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 Full Moon (98% 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