Tides Today & Tomorrow in Monhegan, ME

TIDE TIMES for Sunday, July 19, 2026
The tide is currently falling in Monhegan, ME.
Next low tide : in 2h 24m at 9:29 am (-0.3 ft)
Next high tide : 3:45 pm (9.6 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 5:13 am
Moon phase : First Quarter (32% illuminated)
Tide Station Location : Station #8416092
Common Questions About Tides

Monhegan, ME Tides - Oct 1978

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:009.311:189.54:510.35:080.26:346:19New Moon1Sun
2Mon11:369.611:569.65:260.25:460.06:356:17New Moon2Mon
3Tue12:119.86:020.16:25-0.36:376:15New Moon3Tue
4Wed12:359.612:4810.06:400.07:05-0.46:386:13Waxing Crescent4Wed
5Thu1:159.51:2710.17:200.07:49-0.56:396:12Waxing Crescent5Thu
6Fri1:589.42:1110.18:030.28:36-0.46:406:10Waxing Crescent6Fri
7Sat2:469.23:0010.08:520.39:28-0.26:416:08Waxing Crescent7Sat
8Sun3:409.03:569.89:460.510:27-0.16:426:06First Quarter8Sun
9Mon4:418.84:599.710:460.711:290.06:446:05First Quarter9Mon
10Tue5:468.86:059.611:500.76:456:03First Quarter10Tue
11Wed6:529.07:149.712:340.012:580.66:466:01Waxing Gibbous11Wed
12Thu7:579.38:209.91:40-0.12:060.26:475:59Waxing Gibbous12Thu
13Fri8:569.79:2010.12:42-0.33:08-0.26:495:58Waxing Gibbous13Fri
14Sat9:4910.210:1410.33:37-0.64:03-0.66:505:56Full Moon14Sat
15Sun10:3910.511:0610.34:28-0.74:55-0.96:515:54Full Moon15Sun
16Mon11:2610.611:5510.25:15-0.65:44-1.06:525:53Full Moon16Mon
17Tue12:1110.66:01-0.56:31-1.06:535:51Full Moon17Tue
18Wed12:429.912:5510.46:45-0.27:16-0.76:555:49Waning Gibbous18Wed
19Thu1:279.61:3810.07:290.28:01-0.46:565:48Waning Gibbous19Thu
20Fri2:139.12:229.68:130.78:480.16:575:46Waning Gibbous20Fri
21Sat3:018.73:099.28:591.19:370.56:585:44Waning Gibbous21Sat
22Sun3:528.34:008.89:491.510:290.97:005:43Third Quarter22Sun
23Mon4:458.14:558.510:431.711:231.17:015:41Third Quarter23Mon
24Tue5:407.95:528.411:391.97:025:40Third Quarter24Tue
25Wed6:358.06:498.312:181.312:371.87:045:38Third Quarter25Wed
26Thu7:288.27:458.41:131.31:351.67:055:37Waning Crescent26Thu
27Fri8:188.58:368.62:041.12:281.37:065:35Waning Crescent27Fri
28Sat9:028.89:228.92:500.93:140.97:075:34Waning Crescent28Sat
29Sun8:429.39:059.12:310.62:560.46:094:32Waning Crescent29Sun
30Mon9:209.79:469.33:100.43:36-0.16:104:31New Moon30Mon
31Tue9:5810.010:279.53:490.24:17-0.56:114:30New 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 12:37 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 transitional phase. Tonight's moon is 32% 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 shifting between spring and neap.

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 (32% illuminated). This places Monhegan, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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