Tides Today & Tomorrow in Monhegan, ME

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Monhegan, ME.
Next low tide : 10:55 am (0.0 ft)
Next high tide : in 1h 05m at 4:33 am (9.5 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 4:55 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8416092
Common Questions About Tides

Monhegan, ME Tides - Sep 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon8:518.29:049.12:450.82:541.46:017:12Waxing Gibbous1Mon
2Tue9:408.39:519.23:350.63:431.26:027:10Waxing Gibbous2Tue
3Wed10:248.510:349.44:190.54:261.06:047:08Waxing Gibbous3Wed
4Thu11:048.711:139.54:580.45:050.86:057:06Full Moon4Thu
5Fri11:418.911:519.55:340.35:420.76:067:05Full Moon5Fri
6Sat12:169.06:070.26:170.66:077:03Full Moon6Sat
7Sun12:269.512:499.16:390.26:520.56:087:01Full Moon7Sun
8Mon1:019.41:219.27:110.37:290.46:096:59Waning Gibbous8Mon
9Tue1:369.21:549.37:460.38:070.46:106:57Waning Gibbous9Tue
10Wed2:149.12:319.38:230.58:500.46:116:56Waning Gibbous10Wed
11Thu2:568.93:149.49:050.69:370.46:136:54Third Quarter11Thu
12Fri3:448.64:029.49:530.810:300.46:146:52Third Quarter12Fri
13Sat4:398.54:589.410:460.911:280.46:156:50Third Quarter13Sat
14Sun5:388.45:589.511:440.96:166:48Third Quarter14Sun
15Mon6:438.57:049.712:300.312:470.86:176:46Waning Crescent15Mon
16Tue7:508.88:1010.11:360.01:530.56:186:45Waning Crescent16Tue
17Wed8:529.39:1110.52:40-0.42:570.06:196:43Waning Crescent17Wed
18Thu9:499.810:0910.83:38-0.83:55-0.56:206:41New Moon18Thu
19Fri10:4210.311:0411.04:31-1.24:51-1.06:226:39New Moon19Fri
20Sat11:3310.611:5711.05:22-1.35:44-1.26:236:37New Moon20Sat
21Sun12:2310.86:12-1.36:36-1.36:246:35New Moon21Sun
22Mon12:4810.81:1110.87:00-1.17:27-1.26:256:34Waxing Crescent22Mon
23Tue1:3910.41:5910.57:48-0.68:19-0.86:266:32Waxing Crescent23Tue
24Wed2:319.82:4910.18:38-0.19:12-0.46:276:30Waxing Crescent24Wed
25Thu3:269.33:429.79:300.510:090.16:286:28First Quarter25Thu
26Fri4:238.74:389.210:251.011:080.66:306:26First Quarter26Fri
27Sat5:228.35:378.911:231.46:316:24First Quarter27Sat
28Sun6:228.06:378.712:080.912:241.76:326:23First Quarter28Sun
29Mon7:218.07:368.61:101.11:251.76:336:21Waxing Gibbous29Mon
30Tue8:178.18:318.82:081.02:231.56:346:19Waxing Gibbous30Tue
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 7:44 am — 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 neap phase. Tonight's moon is 48% 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 minimum.

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 First Quarter (48% illuminated). This places Monhegan, ME in a neap tide cycle, so tidal ranges are near their weekly minimum 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