Nearby Harbors
43.7966’ N, 70.1742’ W

Yarmouth, Royal River, ME

67°
H -°
L 53°
SSE
9mph
Low tide
9:01 pm
Photo Credits

Tides Today & Tomorrow in Yarmouth, Royal River, ME

TIDE TIMES for Tuesday, September 15, 2026
The tide is currently falling in Yarmouth, Royal River, ME.
Next low tide : in 5h 53m at 9:01 pm (0.3 ft)
Next high tide (tomorrow) : 3:14 am (8.8 ft)
Sunset today : 6:51 pm
Sunrise tomorrow : 6:20 am
Moon phase : Waxing Crescent (21% illuminated)
Tide Station Location : Station #8417948
Common Questions About Tides

Featured Local Businesses

Freedom Boat Club at Yarmouth Boat Yard, Maine

Freedom Boat Club of Maine
Yarmouth Boat Yard is an authorized Pursuit Boats dealer

Yarmouth Boat Yard
Oyster farm on the New Meadows River Maine, reflection of the trees and clouds in calm water

Merritt Island Oysters

Bamforth Marine

Yarmouth, Royal River, ME Tides - Oct 1882

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:3210.31:4811.07:32-0.38:12-0.95:425:26Waning Gibbous1Sun
2Mon2:299.72:4510.48:280.39:12-0.35:435:24Third Quarter2Mon
3Tue3:309.23:479.99:280.810:140.25:445:22Third Quarter3Tue
4Wed4:328.84:509.510:311.211:180.65:455:20Third Quarter4Wed
5Thu5:358.65:549.211:371.45:475:19Third Quarter5Thu
6Fri6:368.66:559.112:210.812:411.45:485:17Waning Crescent6Fri
7Sat7:328.77:519.11:200.91:401.25:495:15Waning Crescent7Sat
8Sun8:209.08:399.22:100.82:301.05:505:13Waning Crescent8Sun
9Mon9:039.29:239.32:540.73:140.75:515:11Waning Crescent9Mon
10Tue9:429.510:039.33:320.73:540.55:535:10New Moon10Tue
11Wed10:189.610:419.34:080.74:300.35:545:08New Moon11Wed
12Thu10:529.711:189.24:410.75:050.25:555:06New Moon12Thu
13Fri11:249.811:539.15:130.75:400.25:565:05New Moon13Fri
14Sat11:579.85:470.86:150.25:575:03Waxing Crescent14Sat
15Sun12:289.012:329.76:220.96:520.25:595:01Waxing Crescent15Sun
16Mon1:058.81:099.77:001.17:330.36:005:00Waxing Crescent16Mon
17Tue1:468.61:529.67:421.28:180.46:014:58Waxing Crescent17Tue
18Wed2:328.52:419.58:301.39:100.56:024:56First Quarter18Wed
19Thu3:258.53:379.59:251.310:050.56:044:55First Quarter19Thu
20Fri4:238.64:389.510:241.211:040.46:054:53First Quarter20Fri
21Sat5:238.95:439.611:270.96:064:51First Quarter21Sat
22Sun6:259.46:489.912:050.212:330.56:084:50Waxing Gibbous22Sun
23Mon7:2410.07:5010.21:05-0.11:36-0.26:094:48Waxing Gibbous23Mon
24Tue8:1910.68:4810.52:02-0.42:34-0.86:104:47Waxing Gibbous24Tue
25Wed9:1111.29:4310.72:56-0.73:29-1.46:114:45Full Moon25Wed
26Thu10:0111.610:3610.83:47-0.94:22-1.76:134:44Full Moon26Thu
27Fri10:5111.711:2910.74:37-0.95:14-1.86:144:42Full Moon27Fri
28Sat11:4211.65:28-0.76:05-1.76:154:41Waning Gibbous28Sat
29Sun12:2110.412:3211.36:18-0.46:57-1.36:174:39Waning Gibbous29Sun
30Mon1:1310.01:2310.87:090.07:50-0.86:184:38Waning Gibbous30Mon
31Tue2:079.52:1810.28:030.58:45-0.26:194:37Waning Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8417948)

www.USHarbors.com

© 2026 US Harbors LLC All rights reserved

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 Yarmouth, Royal River, ME Tides

Collapse All
Is this week a spring tide or neap tide in Yarmouth, Royal River, ME?

Yarmouth, Royal River, ME is currently in a transitional phase. Tonight's moon is 21% 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 Yarmouth, Royal River, 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 Yarmouth, Royal River, ME?

Tide predictions for Yarmouth, Royal River, 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 Yarmouth, Royal River, ME?

Tide data for Yarmouth, Royal River, ME is sourced from NOAA Station #8417948. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8417948.

What is the moon phase in Yarmouth, Royal River, ME tonight?

Tonight the moon over Yarmouth, Royal River, ME is Waxing Crescent (21% illuminated). This places Yarmouth, Royal River, 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

Coastal Stories See All

Image Credits: Flickr.com.

Concrete Ships Hiding in Plain Sight: The Forgotten Breakwaters of America's Harbors

By Jordan Hanssen, best4boats. There's a good chance a concrete ship is lurking in your… More

Maritime History

Image Credits: Flickr.com.

Is Offshore Construction Noise Stressing New England's Lobsters? WHOI Scientists Want to Know

By Kiran Johnson, whoi.edu. As offshore wind farms multiply along the New England coast, a… More

Coastal LifeOcean AwarenessOcean Science

The future of fisheries-independent surveys will include traditional capture-based surveys as well as advanced technology such as acoustic, optical, and molecular tools deployed from survey vessels, uncrewed vehicles, and moored to the seafloor. Credit: NOAA Fisheries/Su Kim

Charting the Future of Fisheries-Independent Surveys

By fisheries.noaa.gov, fisheries.noaa.gov. Fisheries-independent surveys operate on dedicated survey vessels and are the foundation of… More

Ocean Science

Coastally-trapped Kelvin waves, a signature of El Niño, traveled north along the West Coast during the 1997/1998 El Niño, as shown in a map of sea surface height anomalies. Darker reds show sea levels higher than normal, while darker blues show heights below normal. Scientists are now watching for similar waves to move up the West Coast this fall. Credit: Dillon Amaya/North Carolina State University

Ocean Indicators We’re Tracking for El Niño’s Arrival on the West Coast

By fisheries.noaa.gov, fisheries.noaa.gov. Has El Niño reached the West Coast? You might think it has.… More

Coastal NewsExtreme WeatherOcean ScienceWeather & Tides

Docked fishing boats at Yaquina Bay, Newport, Oregon. Credit: iStock

Advancing Agency-Level Reforms to Restore American Seafood Competitiveness

By fisheries.noaa.gov, fisheries.noaa.gov. Over the past year, I have met with fishermen, processors, coastal community… More

Coastal NewsFishingFood

Image Credits: Wikimedia commons.

Coral IVF: How Scientists Are Breeding Heat-Resistant Reefs for Florida's Future

By Dawn Anderson, best4boats.com. The reefs that protect South Florida's coastlines, harbors, and marinas are… More

Ocean Science

The Sacramento River near the main spawning area of winter-run Chinook salmon blocked by dams from their original mountain spawning habitat. The Sundial Bridge in Redding rises in the background. Credit: Larisa Thacher/UC Davis Center for Watershed Sciences

A Secret to Survival for California’s Most Endangered Salmon

By fisheries.noaa.gov, fisheries.noaa.gov. Traditional field research combined with new technology has revealed a secret to… More

Coastal NewsEnvironment

A group of melon-headed whales swimming together on February 1, 2026, seen during the Winter Hawaiian Islands Cetacean and Ecosystem Assessment Survey. Credit: NOAA Fisheries/Mary Applegate, taken under NOAA permit

A Winter at Sea Reveals Seasonal Habits of Whales, Dolphins, and Seabirds in Hawaiʻi

By fisheries.noaa.gov, fisheries.noaa.gov. The Hawaiian archipelago is teeming with marine life, and winter brings some… More

Ocean Science

NOAA Autonomous Surface Vehicle in Narragansett Bay during testing. Goat Island and the Newport Bridge in the background.

Beyond Ocean Mapping: Using Uncrewed Vehicles to Advance Ocean Research

By fisheries.noaa.gov, fisheries.noaa.gov. It’s January off of Nantucket Shoals. An uncrewed surface vehicle begins a… More

Ocean Science

Your Privacy Choices