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 3h 22m at 11:14 pm (1.0 ft)
Next high tide (tomorrow) : 5:23 am (7.8 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 - Mar 1933

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:429.22:118.38:030.38:131.06:145:25Waxing Crescent1Wed
2Thu2:238.82:597.88:490.78:561.46:125:26First Quarter2Thu
3Fri3:098.53:517.49:391.09:451.86:105:27First Quarter3Fri
4Sat4:008.24:487.110:341.410:392.16:095:29First Quarter4Sat
5Sun4:588.05:506.911:361.511:402.26:075:30First Quarter5Sun
6Mon6:008.06:537.012:411.56:055:31Waxing Gibbous6Mon
7Tue7:018.27:487.412:432.11:391.26:035:32Waxing Gibbous7Tue
8Wed7:558.68:357.81:411.72:260.86:025:34Waxing Gibbous8Wed
9Thu8:429.09:168.32:301.33:080.36:005:35Waxing Gibbous9Thu
10Fri9:259.49:558.93:140.73:46-0.15:585:36Full Moon10Fri
11Sat10:079.710:329.43:560.14:23-0.45:565:37Full Moon11Sat
12Sun10:499.911:109.94:38-0.45:01-0.75:555:39Full Moon12Sun
13Mon11:3110.011:4910.35:21-0.85:41-0.75:535:40Full Moon13Mon
14Tue12:159.96:06-1.16:22-0.75:515:41Waning Gibbous14Tue
15Wed12:3010.41:019.66:52-1.17:07-0.45:495:42Waning Gibbous15Wed
16Thu1:1510.41:519.27:42-1.07:550.05:475:44Waning Gibbous16Thu
17Fri2:0510.22:498.78:37-0.68:500.55:465:45Third Quarter17Fri
18Sat3:039.83:538.39:38-0.29:520.95:445:46Third Quarter18Sat
19Sun4:099.45:048.010:460.211:011.25:425:47Third Quarter19Sun
20Mon5:219.26:188.012:000.35:405:49Waning Crescent20Mon
21Tue6:359.27:268.212:161.21:120.35:385:50Waning Crescent21Tue
22Wed7:439.38:258.71:281.02:130.05:375:51Waning Crescent22Wed
23Thu8:419.59:159.12:300.53:06-0.25:355:52Waning Crescent23Thu
24Fri9:339.710:009.43:230.13:51-0.35:335:53New Moon24Fri
25Sat10:209.710:419.64:11-0.24:33-0.25:315:55New Moon25Sat
26Sun11:039.511:199.74:55-0.45:11-0.15:295:56New Moon26Sun
27Mon11:439.311:549.75:35-0.45:470.25:285:57New Moon27Mon
28Tue12:229.06:14-0.36:220.55:265:58Waxing Crescent28Tue
29Wed12:299.51:018.66:52-0.16:580.95:245:59Waxing Crescent29Wed
30Thu1:059.21:418.27:310.27:361.35:226:01Waxing Crescent30Thu
31Fri1:438.92:257.88:120.68:181.65:206:02Waxing Crescent31Fri
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 2:18 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 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