Nearby Harbors
44.0704’ N, 69.1810’ W

Thomaston, ME

64°
H 64°
L 37°
NNE
10mph
High tide
7:21 pm
Photo Credits

Tides Today & Tomorrow in Thomaston, ME

TIDE TIMES for Tuesday, October 20, 2026
The tide is currently rising in Thomaston, ME.
Next low tide (tomorrow) : 1:37 am (1.4 ft)
Next high tide : in 4h 39m at 7:21 pm (8.3 ft)
Sunset today : 5:44 pm
Sunrise tomorrow : 6:57 am
Moon phase : First Quarter (69% illuminated)
Tide Station Location : Station #8415709
Common Questions About Tides

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Thomaston, ME Tides - Feb 1937

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:389.53:008.88:470.78:580.96:544:46Third Quarter1Mon
2Tue3:219.33:498.39:340.99:411.36:534:47Third Quarter2Tue
3Wed4:099.04:457.910:261.210:311.76:524:49Third Quarter3Wed
4Thu5:048.85:477.711:271.311:282.06:514:50Third Quarter4Thu
5Fri6:028.76:477.712:311.46:494:51Waning Crescent5Fri
6Sat6:588.87:427.712:292.11:281.26:484:53Waning Crescent6Sat
7Sun7:509.08:338.01:252.02:201.06:474:54Waning Crescent7Sun
8Mon8:399.29:198.32:171.83:060.76:454:56Waning Crescent8Mon
9Tue9:249.510:008.73:051.53:460.46:444:57New Moon9Tue
10Wed10:069.810:389.23:481.04:220.06:434:58New Moon10Wed
11Thu10:4610.111:149.74:290.54:57-0.36:415:00New Moon11Thu
12Fri11:2610.311:5110.25:100.05:35-0.56:405:01New Moon12Fri
13Sat12:0910.45:54-0.46:16-0.76:395:03Waxing Crescent13Sat
14Sun12:3310.612:5510.46:41-0.77:01-0.76:375:04Waxing Crescent14Sun
15Mon1:1810.81:4610.27:32-0.87:50-0.56:365:05Waxing Crescent15Mon
16Tue2:0810.92:409.88:26-0.88:42-0.26:345:07First Quarter16Tue
17Wed3:0210.83:409.49:24-0.69:380.26:335:08First Quarter17Wed
18Thu4:0310.54:499.110:28-0.310:420.66:315:09First Quarter18Thu
19Fri5:1310.36:028.911:41-0.111:550.86:305:11First Quarter19Fri
20Sat6:2410.27:119.012:54-0.16:285:12Waxing Gibbous20Sat
21Sun7:3010.28:149.21:090.82:00-0.26:275:13Waxing Gibbous21Sun
22Mon8:3210.39:119.52:170.63:00-0.46:255:15Waxing Gibbous22Mon
23Tue9:2910.410:039.73:170.43:52-0.46:235:16Full Moon23Tue
24Wed10:2010.410:489.94:090.14:38-0.46:225:17Full Moon24Wed
25Thu11:0510.211:2910.04:550.05:18-0.36:205:19Full Moon25Thu
26Fri11:4610.05:350.05:550.06:185:20Full Moon26Fri
27Sat12:079.912:259.76:130.16:280.26:175:21Waning Gibbous27Sat
28Sun12:439.81:039.46:490.27:010.56:155:23Waning Gibbous28Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8415709)

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The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
Any commercial use, modification, redistribution, or repackaging without written permission is strictly prohibited.

Common Questions About Thomaston, ME Tides

Collapse All
Is this week a spring tide or neap tide in Thomaston, ME?

Thomaston, ME is currently in a transitional phase. Tonight's moon is 69% 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 Thomaston, 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 Thomaston, ME?

Tide predictions for Thomaston, 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 Thomaston, ME?

Tide data for Thomaston, ME is sourced from NOAA Station #8415709. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8415709.

What is the moon phase in Thomaston, ME tonight?

Tonight the moon over Thomaston, ME is First Quarter (69% illuminated). This places Thomaston, 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

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