Nearby Harbors
43.7966’ N, 70.1742’ W

Yarmouth, Royal River, ME

36°
H 63°
L 36°
N
3mph
High tide
7:09 am
Photo Credits

Tides Today & Tomorrow in Yarmouth, Royal River, ME

TIDE TIMES for Tuesday, October 20, 2026
The tide is currently rising in Yarmouth, Royal River, ME.
Next low tide : 1:02 pm (2.1 ft)
Next high tide : in 2h 59m at 7:09 am (7.8 ft)
Sunset today : 5:49 pm
Sunrise tomorrow : 7:01 am
Moon phase : First Quarter (69% 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 - Mar 1824

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:249.511:439.35:120.45:320.16:215:33New Moon1Mon
2Tue11:579.45:460.26:020.16:195:34New Moon2Tue
3Wed12:149.512:319.36:210.16:340.26:175:35Waxing Crescent3Wed
4Thu12:449.51:069.16:570.07:080.46:155:37Waxing Crescent4Thu
5Fri1:189.61:458.87:360.17:470.66:145:38Waxing Crescent5Fri
6Sat1:579.62:298.58:200.28:310.86:125:39Waxing Crescent6Sat
7Sun2:439.53:218.39:100.39:221.06:105:41First Quarter7Sun
8Mon3:369.44:208.110:070.410:201.16:085:42First Quarter8Mon
9Tue4:379.45:268.111:110.411:241.16:075:43First Quarter9Tue
10Wed5:459.56:368.312:190.36:055:44Waxing Gibbous10Wed
11Thu6:559.87:438.812:340.81:27-0.16:035:45Waxing Gibbous11Thu
12Fri8:0210.28:419.51:430.32:27-0.66:015:47Waxing Gibbous12Fri
13Sat9:0110.79:3410.22:44-0.33:21-1.06:005:48Full Moon13Sat
14Sun9:5611.010:2410.83:41-0.94:11-1.35:585:49Full Moon14Sun
15Mon10:4911.111:1311.14:34-1.44:59-1.45:565:50Full Moon15Mon
16Tue11:4010.911:5911.25:25-1.65:46-1.25:545:52Full Moon16Tue
17Wed12:2910.66:15-1.66:32-0.95:525:53Waning Gibbous17Wed
18Thu12:4511.01:1810.17:04-1.37:19-0.35:515:54Waning Gibbous18Thu
19Fri1:3210.62:099.47:54-0.88:070.35:495:55Waning Gibbous19Fri
20Sat2:2110.13:038.88:47-0.28:590.95:475:57Third Quarter20Sat
21Sun3:159.54:018.39:440.49:551.45:455:58Third Quarter21Sun
22Mon4:139.05:027.910:440.810:561.85:435:59Third Quarter22Mon
23Tue5:148.66:047.711:481.25:416:00Third Quarter23Tue
24Wed6:188.57:047.812:011.912:511.25:406:01Waning Crescent24Wed
25Thu7:188.57:588.11:051.81:471.15:386:03Waning Crescent25Thu
26Fri8:128.78:448.52:011.52:340.95:366:04Waning Crescent26Fri
27Sat8:588.99:248.82:491.23:140.75:346:05Waning Crescent27Sat
28Sun9:409.110:019.23:300.83:490.65:326:06New Moon28Sun
29Mon10:189.210:359.54:080.44:230.45:316:07New Moon29Mon
30Tue10:569.311:079.74:440.14:550.45:296:09New Moon30Tue
31Wed11:329.311:409.95:19-0.15:280.45:276:10New Moon31Wed
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 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 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 First Quarter (69% 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

A car drives through a snowstorm in Broomfield, Colorado, in 2024. (Image credit: Bob Hyatt/NOAA)

El Nino looms large over U.S. Winter Outlook

By noaa.gov, noaa.gov. NOAA’s U.S. Winter Outlook, released today, shows how El Nino will likely influence the… More

Coastal NewsWeather & Tides

Archival photo of New England swordfishing vessel (left) courtesy of NOAA Fisheries; Background photo and photo offloading fish (right) courtesy of Hawaii Longline Association/Eric Kingma

Highly Migratory Species Management: Managing Shared Resources at Home and Around the World

By fisheries.noaa.gov, fisheries.noaa.gov. Highly migratory species—like Atlantic yellowfin tuna, Pacific albacore, and Atlantic swordfish—travel thousands of miles across… More

Coastal NewsOcean Science

A freediver from the Papahānaumokuākea Marine Debris Project works to carefully remove a ghost net from the reef at Kamokuokamohoali‘i (Maro Reef) in Hawaii. (Image credit: Andrew Sullivan-Hawkins/Papahānaumokuākea Marine Debris Project (Under permit # PMNM-2024-003))

Large-scale Marine Debris: 4 Ways to Clean up the Big Stuff

By fisheries.noaa.gov, fisheries.noaa.gov. Marine debris is a challenging problem. Across the country, NOAA and partners… More

Coastal NewsOcean Science

Map showing sea surface height anomalies using Darker reds to show sea levels higher than normal, while darker blues show heights below normal

Kelvin Waves, Explained

By fisheries.noaa.gov, fisheries.noaa.gov. You may be hearing a lot about Kelvin waves in the news.… More

Coastal NewsOcean ScienceWeather & Tides

Southern Resident killer whales swim just off Seattle’s shore. NOAA experts anticipate that the West Coast and the Pacific Islands will feel the effects of the 2026–2027 El Niño event most directly. Credit: NOAA Northwest Fisheries Science Center; taken under NOAA permit #781-1824

How Will El Niño Affect Your Local Fisheries?

By fisheries.noaa.gov, fisheries.noaa.gov. What does El Niño mean for U.S. fisheries and marine life? What… More

Coastal NewsOcean ScienceWeather & Tides

NOAA's flood inundation map (left) depicting the forecast for flooding extent in New London, Wisconsin, and a photo of flooded streets in New London (right), dated April 17, 2026. (Image credit: NOAA NWS)

NOAA’s flood mapping tool now covers nearly 100% of U.S.

By fisheries.noaa.gov, fisheries.noaa.gov. NOAA’s National Weather Service announced today that Flood Inundation Mapping (FIM), a… More

Coastal NewsWeather & Tides

Image Credits: Noaa fisheries.

Meet Hawaii Fish Company, Tilapia Farmers in Hawaiʻi

By fisheries.noaa.gov, fisheries.noaa.gov. For husband and wife duo Ron and and Estralita Weidenbach, fish farming… More

Coastal LifeMarine Economy

NOAA Fisheries and Sea Quester Farms partnered up to evaluate if kelp farms provide habitat for marine life in Alaska. Pictured here is one of Sea Quester’s farms in southeast Alaska near Juneau. Credit: Hatch Blue, Alaska Mariculture Cluster

Kelp Farms and Marine Life Co-Exist in Southeast Alaska

By fisheries.noaa.gov, fisheries.noaa.gov. Marine aquaculture, or mariculture, provides economic opportunities for coastal communities in Alaska… More

Coastal LifeOcean Science

Image Credits: Noaa Fisheries.

Celebrate National Seafood Month

By fisheries.noaa.gov, fisheries.noaa.gov. As we welcome autumn, we also celebrate National Seafood Month! Join us… More

Coastal LifeCoastal News

Your Privacy Choices