Nearby Harbors
43.7966’ N, 70.1742’ W

Yarmouth, Royal River, ME

65°
H -°
L 47°
N
6mph
High tide
8:04 pm
Photo Credits

Tides Today & Tomorrow in Yarmouth, Royal River, ME

TIDE TIMES for Monday, September 21, 2026
The tide is currently rising in Yarmouth, Royal River, ME.
Next low tide (tomorrow) : 2:36 am (1.3 ft)
Next high tide : in 2h 44m at 8:04 pm (8.7 ft)
Sunset today : 6:40 pm
Sunrise tomorrow : 6:27 am
Moon phase : Waxing Gibbous (75% illuminated)
Tide Station Location : Station #8417948
Common Questions About Tides

Featured Local Businesses

Yarmouth Boat Yard is an authorized Pursuit Boats dealer

Yarmouth Boat Yard
Freedom Boat Club at Yarmouth Boat Yard, Maine

Freedom Boat Club of Maine

Bamforth Marine
Oyster farm on the New Meadows River Maine, reflection of the trees and clouds in calm water

Merritt Island Oysters

Yarmouth, Royal River, ME Tides - Jan 1875

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:088.66:407.712:331.47:194:18Waning Crescent1Fri
2Sat6:598.77:377.712:391.71:301.27:194:18Waning Crescent2Sat
3Sun7:488.98:297.81:311.82:210.97:194:19Waning Crescent3Sun
4Mon8:349.19:167.92:191.73:060.67:194:20Waning Crescent4Mon
5Tue9:169.39:598.13:021.63:470.47:184:21Waning Crescent5Tue
6Wed9:579.610:408.33:431.44:270.17:184:22New Moon6Wed
7Thu10:379.811:198.44:231.25:05-0.17:184:23New Moon7Thu
8Fri11:1610.011:578.65:020.95:43-0.37:184:24New Moon8Fri
9Sat11:5610.25:430.76:21-0.57:184:25Waxing Crescent9Sat
10Sun12:358.812:3610.26:240.67:01-0.67:174:27Waxing Crescent10Sun
11Mon1:149.01:2010.17:090.47:42-0.67:174:28Waxing Crescent11Mon
12Tue1:579.22:079.97:570.38:27-0.47:174:29Waxing Crescent12Tue
13Wed2:439.42:599.68:500.39:16-0.27:164:30First Quarter13Wed
14Thu3:339.63:579.29:470.210:080.17:164:31First Quarter14Thu
15Fri4:279.74:598.810:480.211:040.47:154:32First Quarter15Fri
16Sat5:259.86:068.511:530.17:154:34Waxing Gibbous16Sat
17Sun6:289.97:168.512:060.61:01-0.17:144:35Waxing Gibbous17Sun
18Mon7:3210.18:218.61:110.72:07-0.47:144:36Waxing Gibbous18Mon
19Tue8:3310.49:218.82:140.63:07-0.77:134:37Waxing Gibbous19Tue
20Wed9:3010.610:169.03:130.44:02-0.97:124:39Full Moon20Wed
21Thu10:2410.711:079.24:070.24:54-1.07:124:40Full Moon21Thu
22Fri11:1510.711:559.34:590.15:42-1.07:114:41Full Moon22Fri
23Sat12:0310.55:480.16:27-0.87:104:43Waning Gibbous23Sat
24Sun12:399.312:4810.26:350.27:09-0.57:094:44Waning Gibbous24Sun
25Mon1:229.21:329.77:210.47:50-0.17:084:45Waning Gibbous25Mon
26Tue2:059.12:189.18:080.78:320.47:074:47Waning Gibbous26Tue
27Wed2:488.93:068.68:560.99:150.97:074:48Third Quarter27Wed
28Thu3:338.73:578.09:471.210:001.37:064:49Third Quarter28Thu
29Fri4:208.64:517.610:401.410:481.77:054:51Third Quarter29Fri
30Sat5:108.45:507.311:381.511:412.07:044:52Third Quarter30Sat
31Sun6:048.46:527.212:391.47:024:53Waning Crescent31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8417948)

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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 75% 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 Gibbous (75% 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

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