Tides Today & Tomorrow in Monhegan, ME

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently falling in Monhegan, ME.
Next low tide : in 54m at 10:29 am (1.3 ft)
Next high tide : 4:44 pm (9.0 ft)
Sunset today : 7:35 pm
Sunrise tomorrow : 5:46 am
Moon phase : First Quarter (46% illuminated)
Tide Station Location : Station #8416092
Common Questions About Tides

Monhegan, ME Tides - Oct 1933

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:419.39:019.92:31-0.12:500.25:345:19Waxing Gibbous1Sun
2Mon9:299.79:519.93:20-0.23:41-0.25:355:17Full Moon2Mon
3Tue10:139.910:379.84:04-0.24:28-0.45:365:15Full Moon3Tue
4Wed10:5410.011:229.54:460.05:12-0.45:385:14Full Moon4Wed
5Thu11:339.95:260.35:55-0.35:395:12Waning Gibbous5Thu
6Fri12:049.212:119.76:040.66:36-0.15:405:10Waning Gibbous6Fri
7Sat12:458.812:509.46:431.07:170.35:415:08Waning Gibbous7Sat
8Sun1:288.41:319.17:231.48:020.75:425:06Waning Gibbous8Sun
9Mon2:148.02:178.78:071.88:511.15:445:05Third Quarter9Mon
10Tue3:057.63:098.48:562.19:441.45:455:03Third Quarter10Tue
11Wed4:007.44:068.39:512.310:401.55:465:01Third Quarter11Wed
12Thu4:577.35:058.210:482.311:381.55:475:00Third Quarter12Thu
13Fri5:547.56:038.311:482.25:484:58Third Quarter13Fri
14Sat6:477.86:588.512:331.412:461.85:504:56Waning Crescent14Sat
15Sun7:348.37:488.81:221.11:381.35:514:54Waning Crescent15Sun
16Mon8:168.88:339.22:050.72:240.75:524:53Waning Crescent16Mon
17Tue8:549.49:169.42:450.43:070.15:534:51New Moon17Tue
18Wed9:3310.010:009.63:240.13:50-0.45:554:49New Moon18Wed
19Thu10:1210.410:449.74:04-0.14:34-0.95:564:48New Moon19Thu
20Fri10:5410.711:309.74:46-0.25:20-1.15:574:46New Moon20Fri
21Sat11:3910.85:31-0.16:08-1.25:584:45Waxing Crescent21Sat
22Sun12:189.512:2710.86:180.06:59-1.06:004:43Waxing Crescent22Sun
23Mon1:109.21:2010.57:090.37:54-0.66:014:41Waxing Crescent23Mon
24Tue2:088.92:1910.18:060.68:55-0.36:024:40First Quarter24Tue
25Wed3:128.63:259.79:100.910:010.16:034:38First Quarter25Wed
26Thu4:208.54:359.410:191.111:080.36:054:37First Quarter26Thu
27Fri5:278.65:469.311:301.16:064:35Waxing Gibbous27Fri
28Sat6:328.86:539.212:150.312:410.96:074:34Waxing Gibbous28Sat
29Sun7:309.27:539.31:160.31:440.56:094:33Waxing Gibbous29Sun
30Mon8:219.58:479.32:100.32:390.16:104:31Waxing Gibbous30Mon
31Tue9:079.89:359.22:570.33:27-0.26:114:30Full Moon31Tue
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 1:36 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 neap phase. Tonight's moon is 46% 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 (46% 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