Tides Today & Tomorrow in Monhegan, ME

TIDE TIMES for Saturday, August 22, 2026
The tide is currently rising in Monhegan, ME.
Next low tide (tomorrow) : 2:16 am (1.4 ft)
Next high tide : in 1h 34m at 7:34 pm (8.5 ft)
Sunset today : 7:30 pm
Sunrise tomorrow : 5:49 am
Moon phase : Waxing Gibbous (73% illuminated)
Tide Station Location : Station #8416092
Common Questions About Tides

Monhegan, ME Tides - Oct 1926

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:538.17:088.812:430.812:581.65:345:20Waning Crescent1Fri
2Sat7:478.38:019.01:400.81:531.45:355:18Waning Crescent2Sat
3Sun8:348.58:489.12:280.72:411.15:365:16Waning Crescent3Sun
4Mon9:168.89:299.23:100.53:230.85:375:14Waning Crescent4Mon
5Tue9:539.010:089.33:470.44:010.65:385:12New Moon5Tue
6Wed10:289.210:459.34:210.44:370.45:405:11New Moon6Wed
7Thu11:019.311:219.24:530.45:120.35:415:09New Moon7Thu
8Fri11:339.411:569.15:250.55:460.25:425:07New Moon8Fri
9Sat12:059.45:580.66:220.25:435:05Waxing Crescent9Sat
10Sun12:318.912:389.46:330.77:000.25:445:04Waxing Crescent10Sun
11Mon1:098.71:169.47:110.97:420.35:465:02Waxing Crescent11Mon
12Tue1:528.52:009.37:541.18:300.45:475:00Waxing Crescent12Tue
13Wed2:418.32:519.38:431.29:250.55:484:58First Quarter13Wed
14Thu3:378.23:509.29:391.310:240.55:494:57First Quarter14Thu
15Fri4:398.24:549.310:411.211:270.45:504:55First Quarter15Fri
16Sat5:448.46:019.511:461.05:524:53Waxing Gibbous16Sat
17Sun6:488.97:079.912:320.112:530.55:534:52Waxing Gibbous17Sun
18Mon7:479.58:0810.21:33-0.31:56-0.15:544:50Waxing Gibbous18Mon
19Tue8:4110.19:0410.52:29-0.72:53-0.75:554:48Full Moon19Tue
20Wed9:3210.79:5810.73:20-1.03:47-1.25:574:47Full Moon20Wed
21Thu10:2111.010:5110.64:10-1.14:39-1.55:584:45Full Moon21Thu
22Fri11:0911.111:4210.44:59-1.05:31-1.65:594:44Full Moon22Fri
23Sat11:5711.05:47-0.76:21-1.46:014:42Waning Gibbous23Sat
24Sun12:3310.012:4610.66:36-0.27:12-1.06:024:40Waning Gibbous24Sun
25Mon1:269.51:3610.27:260.38:06-0.56:034:39Waning Gibbous25Mon
26Tue2:209.02:309.68:190.99:020.16:044:37Third Quarter26Tue
27Wed3:198.53:299.19:171.310:020.66:064:36Third Quarter27Wed
28Thu4:198.24:308.710:181.711:020.96:074:34Third Quarter28Thu
29Fri5:188.15:318.511:201.86:084:33Third Quarter29Fri
30Sat6:168.16:308.512:021.012:231.76:104:32Waning Crescent30Sat
31Sun7:098.37:258.612:591.01:201.56:114:30Waning Crescent31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8416092)

Common Questions About Monhegan, ME Tides

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

Slack tide in Monhegan, ME is approximately 10:55 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 Monhegan, ME?

Monhegan, ME is currently in a transitional phase. Tonight's moon is 73% 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 Monhegan, 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 Monhegan, ME?

Tide predictions for Monhegan, 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 Monhegan, ME?

Tide data for Monhegan, ME is sourced from NOAA Station #8416092. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8416092.

What is the moon phase in Monhegan, ME tonight?

Tonight the moon over Monhegan, ME is Waxing Gibbous (73% illuminated). This places Monhegan, 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