Tides Today & Tomorrow in Yarmouth, Royal River, ME

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Yarmouth, Royal River, ME.
Next low tide : 10:33 pm (0.7 ft)
Next high tide : in 3h 40m at 4:31 pm (9.7 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 4:58 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8417948
Common Questions About Tides

Yarmouth, Royal River, ME Tides - Oct 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:1711.11:3711.37:23-1.17:54-1.46:386:22Waxing Crescent1Tue
2Wed2:1010.62:2711.08:13-0.68:48-1.06:396:20Waxing Crescent2Wed
3Thu3:0510.03:2110.69:060.09:45-0.56:406:18Waxing Crescent3Thu
4Fri4:039.44:1810.010:020.610:460.06:416:17First Quarter4Fri
5Sat5:058.95:199.611:021.211:490.56:426:15First Quarter5Sat
6Sun6:088.66:229.212:051.56:446:13First Quarter6Sun
7Mon7:108.47:259.112:530.81:101.66:456:11First Quarter7Mon
8Tue8:108.48:249.11:560.92:121.66:466:10Waxing Gibbous8Tue
9Wed9:028.69:169.22:510.83:071.36:476:08Waxing Gibbous9Wed
10Thu9:488.910:029.43:390.73:541.06:486:06Waxing Gibbous10Thu
11Fri10:299.210:449.54:190.64:350.86:506:04Waxing Gibbous11Fri
12Sat11:069.411:229.54:560.55:130.56:516:03Full Moon12Sat
13Sun11:409.611:599.55:290.55:480.46:526:01Full Moon13Sun
14Mon12:139.76:010.56:230.26:535:59Full Moon14Mon
15Tue12:359.412:459.86:330.66:570.26:545:58Full Moon15Tue
16Wed1:109.31:179.87:070.77:330.16:565:56Waning Gibbous16Wed
17Thu1:469.11:519.87:430.88:120.26:575:54Waning Gibbous17Thu
18Fri2:258.92:309.78:221.08:560.36:585:53Waning Gibbous18Fri
19Sat3:088.73:169.69:061.29:450.46:595:51Waning Gibbous19Sat
20Sun3:598.54:099.69:571.310:400.57:015:49Third Quarter20Sun
21Mon4:568.45:099.510:551.311:390.57:025:48Third Quarter21Mon
22Tue5:588.56:139.611:571.27:035:46Third Quarter22Tue
23Wed7:028.87:219.812:420.31:030.97:055:45Waning Crescent23Wed
24Thu8:059.48:2610.11:460.02:100.47:065:43Waning Crescent24Thu
25Fri9:0310.09:2610.52:46-0.43:12-0.27:075:42Waning Crescent25Fri
26Sat9:5610.610:2210.83:41-0.74:08-0.97:085:40New Moon26Sat
27Sun10:4711.111:1610.94:32-1.05:02-1.37:105:39New Moon27Sun
28Mon11:3611.45:22-1.05:53-1.67:115:37New Moon28Mon
29Tue12:0810.812:2411.56:11-0.96:44-1.67:125:36New Moon29Tue
30Wed1:0010.61:1211.36:59-0.67:35-1.47:145:34Waxing Crescent30Wed
31Thu1:5110.22:0110.97:48-0.18:26-0.97:155:33Waxing Crescent31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8417948)

Common Questions About Yarmouth, Royal River, ME Tides

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

Slack tide in Yarmouth, Royal River, ME is approximately 7:32 pm — 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 transitional phase. Tonight's moon is 37% 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 (37% 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