Tides Today & Tomorrow in Yarmouth, Royal River, ME

TIDE TIMES for Sunday, August 9, 2026
The tide is currently falling in Yarmouth, Royal River, ME.
Next low tide (tomorrow) : in 6h 00m at 3:13 am (-0.2 ft)
Next high tide (tomorrow) : 9:26 am (8.8 ft)
Sunset today : 7:53 pm
Sunrise tomorrow : 5:38 am
Moon phase : Waning Crescent (13% illuminated)
Tide Station Location : Station #8417948
Common Questions About Tides

Yarmouth, Royal River, ME Tides - Jan 1952

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:3510.01:4910.97:34-0.48:12-1.27:144:13Waxing Crescent1Tue
2Wed2:319.92:4810.28:34-0.29:06-0.77:144:14First Quarter2Wed
3Thu3:279.83:499.69:360.110:02-0.17:144:15First Quarter3Thu
4Fri4:249.74:529.010:400.310:590.47:144:16First Quarter4Fri
5Sat5:229.65:568.511:450.411:580.97:144:17First Quarter5Sat
6Sun6:209.47:018.212:500.57:144:17Waxing Gibbous6Sun
7Mon7:189.48:018.112:591.21:510.47:144:19Waxing Gibbous7Mon
8Tue8:129.48:548.11:561.42:450.37:144:20Waxing Gibbous8Tue
9Wed9:019.59:428.22:471.43:330.27:144:21Waxing Gibbous9Wed
10Thu9:459.610:258.33:331.34:160.17:134:22Full Moon10Thu
11Fri10:279.611:058.44:141.24:560.17:134:23Full Moon11Fri
12Sat11:069.711:428.44:531.15:320.07:134:24Full Moon12Sat
13Sun11:429.65:301.16:060.07:124:25Full Moon13Sun
14Mon12:178.512:179.66:051.06:380.17:124:26Waning Gibbous14Mon
15Tue12:518.612:529.46:411.07:100.27:124:27Waning Gibbous15Tue
16Wed1:248.61:279.27:191.07:440.37:114:29Waning Gibbous16Wed
17Thu1:588.72:068.97:591.08:210.57:104:30Waning Gibbous17Thu
18Fri2:358.82:508.68:431.09:020.77:104:31Third Quarter18Fri
19Sat3:178.93:398.39:320.99:470.97:094:32Third Quarter19Sat
20Sun4:039.04:338.110:250.910:371.17:094:34Third Quarter20Sun
21Mon4:559.25:347.911:240.711:341.17:084:35Third Quarter21Mon
22Tue5:549.46:418.012:280.57:074:36Waning Crescent22Tue
23Wed6:589.87:488.212:371.01:350.07:064:38Waning Crescent23Wed
24Thu8:0110.38:498.71:410.72:36-0.57:064:39Waning Crescent24Thu
25Fri9:0110.89:469.22:420.33:33-1.07:054:40New Moon25Fri
26Sat9:5811.210:419.73:40-0.24:27-1.57:044:42New Moon26Sat
27Sun10:5311.511:3310.14:36-0.65:19-1.87:034:43New Moon27Sun
28Mon11:4611.55:30-0.96:08-1.87:024:44Waxing Crescent28Mon
29Tue12:2310.412:3811.36:24-1.06:57-1.67:014:46Waxing Crescent29Tue
30Wed1:1210.51:3110.77:17-0.97:45-1.27:004:47Waxing Crescent30Wed
31Thu2:0210.32:2510.08:12-0.68:35-0.56:594:48Waxing Crescent31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8417948)

Common Questions About Yarmouth, Royal River, ME Tides

Show All
What time does the tide turn (slack tide) in Yarmouth, Royal River, ME today?

Slack tide in Yarmouth, Royal River, ME is approximately 6:19 am — 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 Yarmouth, Royal River, ME?

Yarmouth, Royal River, ME is currently in a spring phase. Tonight's moon is 13% 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 near their weekly maximum.

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 Waning Crescent (13% illuminated). This places Yarmouth, Royal River, ME in a spring tide cycle, so tidal ranges are near their weekly maximum 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