Tides Today & Tomorrow in Monhegan, ME

TIDE TIMES for Sunday, August 9, 2026
The tide is currently rising in Monhegan, ME.
Next low tide (tomorrow) : 3:03 am (-0.2 ft)
Next high tide : in 3h 16m at 8:24 pm (10.1 ft)
Sunset today : 7:50 pm
Sunrise tomorrow : 5:35 am
Moon phase : Waning Crescent (13% illuminated)
Tide Station Location : Station #8416092
Common Questions About Tides

Monhegan, ME Tides - Oct 1949

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:248.16:409.112:100.612:251.55:345:19Waxing Gibbous1Sat
2Sun7:268.27:409.11:150.71:291.45:355:17Waxing Gibbous2Sun
3Mon8:188.58:329.22:100.62:241.15:375:15Waxing Gibbous3Mon
4Tue9:038.79:179.22:570.53:110.85:385:13Waxing Gibbous4Tue
5Wed9:439.09:599.23:370.53:520.65:395:12Full Moon5Wed
6Thu10:199.110:379.14:120.54:310.55:405:10Full Moon6Thu
7Fri10:529.311:139.04:450.65:060.45:415:08Full Moon7Fri
8Sat11:239.311:488.85:160.85:400.45:425:06Full Moon8Sat
9Sun11:549.25:471.06:140.45:445:05Waning Gibbous9Sun
10Mon12:238.512:269.16:201.26:490.65:455:03Waning Gibbous10Mon
11Tue12:598.21:009.06:551.47:280.75:465:01Waning Gibbous11Tue
12Wed1:387.91:408.87:331.78:110.95:474:59Waning Gibbous12Wed
13Thu2:237.72:268.78:181.99:011.15:494:58Third Quarter13Thu
14Fri3:147.53:208.69:092.09:571.25:504:56Third Quarter14Fri
15Sat4:127.54:208.710:062.010:561.15:514:54Third Quarter15Sat
16Sun5:127.65:238.911:081.811:580.85:524:53Third Quarter16Sun
17Mon6:148.16:289.212:131.45:534:51Waning Crescent17Mon
18Tue7:118.77:299.612:570.41:160.75:554:49Waning Crescent18Tue
19Wed8:039.58:2510.11:52-0.12:14-0.15:564:48Waning Crescent19Wed
20Thu8:5210.29:1810.42:42-0.53:08-0.85:574:46New Moon20Thu
21Fri9:4010.910:1010.53:30-0.83:59-1.45:594:44New Moon21Fri
22Sat10:2811.311:0210.54:18-0.94:51-1.76:004:43New Moon22Sat
23Sun11:1611.411:5510.25:06-0.85:43-1.86:014:41Waxing Crescent23Sun
24Mon12:0611.25:56-0.56:35-1.56:024:40Waxing Crescent24Mon
25Tue12:489.812:5710.86:47-0.17:29-1.16:044:38Waxing Crescent25Tue
26Wed1:449.31:5310.37:420.48:28-0.56:054:37Waxing Crescent26Wed
27Thu2:458.82:559.78:411.09:320.16:064:35First Quarter27Thu
28Fri3:498.44:019.29:461.410:370.56:074:34First Quarter28Fri
29Sat4:548.25:088.910:541.611:420.86:094:32First Quarter29Sat
30Sun5:578.26:128.712:021.66:104:31Waxing Gibbous30Sun
31Mon6:558.37:128.712:430.91:051.46:114:30Waxing Gibbous31Mon
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 11:43 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 spring phase. Tonight's moon is 13% 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 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 Waning Crescent (13% illuminated). This places Monhegan, 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