Tides Today & Tomorrow in Monhegan, ME

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently falling in Monhegan, ME.
Next low tide : in 5h 50m at 11:54 pm (0.9 ft)
Next high tide (tomorrow) : 6:00 am (8.1 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 5:15 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8416092
Common Questions About Tides

Monhegan, ME Tides - Mar 2073

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed4:259.65:088.510:53-0.111:120.76:125:26Third Quarter1Wed
2Thu5:309.36:178.312:020.26:105:27Third Quarter2Thu
3Fri6:379.17:228.312:201.01:110.36:085:29Waning Crescent3Fri
4Sat7:399.18:208.41:271.02:110.26:075:30Waning Crescent4Sat
5Sun8:349.29:108.62:240.83:020.06:055:31Waning Crescent5Sun
6Mon9:229.39:548.83:140.63:47-0.16:035:32Waning Crescent6Mon
7Tue10:069.410:338.93:580.44:27-0.16:015:34New Moon7Tue
8Wed10:459.411:099.04:380.35:02-0.16:005:35New Moon8Wed
9Thu11:229.411:439.15:140.25:350.05:585:36New Moon9Thu
10Fri11:579.25:490.26:060.15:565:37New Moon10Fri
11Sat12:159.112:319.06:230.26:380.35:545:39Waxing Crescent11Sat
12Sun12:469.02:068.87:580.38:110.56:536:40Waxing Crescent12Sun
13Mon2:199.02:438.58:350.48:480.86:516:41Waxing Crescent13Mon
14Tue2:568.93:248.29:160.69:291.06:496:42Waxing Crescent14Tue
15Wed3:378.74:118.010:020.710:151.26:476:44First Quarter15Wed
16Thu4:248.75:047.810:530.811:071.46:456:45First Quarter16Thu
17Fri5:188.76:027.811:490.86:446:46First Quarter17Fri
18Sat6:188.87:057.912:041.412:500.76:426:47First Quarter18Sat
19Sun7:229.18:088.41:071.11:540.36:406:49Waxing Gibbous19Sun
20Mon8:259.69:069.02:110.72:53-0.26:386:50Waxing Gibbous20Mon
21Tue9:2410.19:589.73:110.03:47-0.86:366:51Waxing Gibbous21Tue
22Wed10:1810.610:4910.34:06-0.74:38-1.36:356:52Full Moon22Wed
23Thu11:1111.011:3810.94:59-1.35:28-1.66:336:53Full Moon23Thu
24Fri12:0411.15:52-1.86:17-1.76:316:55Full Moon24Fri
25Sat12:2811.212:5611.06:43-2.07:06-1.66:296:56Waning Gibbous25Sat
26Sun1:1711.21:4810.67:35-1.97:56-1.26:276:57Waning Gibbous26Sun
27Mon2:0711.02:4210.18:29-1.68:48-0.66:266:58Waning Gibbous27Mon
28Tue3:0010.63:419.59:25-1.19:440.06:246:59Third Quarter28Tue
29Wed3:5810.04:439.010:26-0.510:450.66:227:01Third Quarter29Wed
30Thu4:599.55:478.511:300.011:501.06:207:02Third Quarter30Thu
31Fri6:049.16:538.312:360.46:187:03Third Quarter31Fri
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 2:57 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 52% 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 (52% 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