Tides Today & Tomorrow in Monhegan, ME

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently rising in Monhegan, ME.
Next low tide : 11:14 pm (1.0 ft)
Next high tide : in 2h 41m at 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 - Aug 1933

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:518.27:109.912:430.312:520.95:258:01Waxing Gibbous1Tue
2Wed8:008.38:1610.21:500.11:570.85:268:00Waxing Gibbous2Wed
3Thu9:068.59:2010.52:56-0.23:020.65:277:58Waxing Gibbous3Thu
4Fri10:078.810:1910.73:57-0.64:030.35:287:57Full Moon4Fri
5Sat11:039.211:1610.94:53-0.95:000.05:307:56Full Moon5Sat
6Sun11:579.55:46-1.05:56-0.25:317:55Full Moon6Sun
7Mon12:0910.912:479.76:36-1.16:49-0.35:327:53Waning Gibbous7Mon
8Tue1:0010.61:349.87:23-0.97:40-0.25:337:52Waning Gibbous8Tue
9Wed1:5010.22:209.88:08-0.58:310.05:347:50Waning Gibbous9Wed
10Thu2:399.63:079.68:530.09:230.35:357:49Waning Gibbous10Thu
11Fri3:319.03:559.39:400.610:160.75:367:48Third Quarter11Fri
12Sat4:248.44:459.010:281.111:121.05:377:46Third Quarter12Sat
13Sun5:197.95:378.811:191.65:387:45Third Quarter13Sun
14Mon6:177.56:328.612:101.212:131.95:407:43Third Quarter14Mon
15Tue7:187.47:308.51:111.41:122.15:417:42Waning Crescent15Tue
16Wed8:177.48:278.72:121.42:112.15:427:40Waning Crescent16Wed
17Thu9:117.59:178.93:061.23:041.95:437:39Waning Crescent17Thu
18Fri9:577.810:039.23:530.93:501.65:447:37Waning Crescent18Fri
19Sat10:408.110:449.44:340.64:321.35:457:35New Moon19Sat
20Sun11:188.411:239.65:110.45:111.05:467:34New Moon20Sun
21Mon11:548.75:460.15:500.75:477:32New Moon21Mon
22Tue12:019.712:299.16:190.06:290.45:497:31New Moon22Tue
23Wed12:389.71:039.46:54-0.17:090.25:507:29Waxing Crescent23Wed
24Thu1:169.71:389.67:30-0.17:510.05:517:27Waxing Crescent24Thu
25Fri1:579.52:179.88:090.08:360.05:527:26Waxing Crescent25Fri
26Sat2:429.23:019.98:520.29:260.05:537:24Waxing Crescent26Sat
27Sun3:338.93:529.89:400.510:210.15:547:22First Quarter27Sun
28Mon4:308.54:489.710:340.711:220.35:557:21First Quarter28Mon
29Tue5:338.25:519.711:341.05:577:19First Quarter29Tue
30Wed6:428.17:009.712:290.412:401.15:587:17Waxing Gibbous30Wed
31Thu7:538.28:109.91:400.31:501.05:597:15Waxing Gibbous31Thu
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 7:59 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