Tides Today & Tomorrow in Yarmouth, Royal River, ME

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Yarmouth, Royal River, ME.
Next low tide : in 4h 47m at 10:33 pm (0.7 ft)
Next high tide (tomorrow) : 4:46 am (9.8 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 - Feb 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:528.54:157.910:051.410:191.46:574:50First Quarter1Sat
2Sun4:398.55:107.610:581.411:081.66:564:52First Quarter2Sun
3Mon5:308.56:097.511:551.36:554:53First Quarter3Mon
4Tue6:258.77:107.712:031.712:551.06:544:54Waxing Gibbous4Tue
5Wed7:219.18:078.01:011.51:530.66:534:56Waxing Gibbous5Wed
6Thu8:159.68:598.41:571.22:450.16:514:57Waxing Gibbous6Thu
7Fri9:0610.19:478.92:490.73:34-0.56:504:58Full Moon7Fri
8Sat9:5610.710:359.43:390.24:22-1.16:495:00Full Moon8Sat
9Sun10:4511.111:229.94:29-0.45:09-1.56:485:01Full Moon9Sun
10Mon11:3511.35:19-0.85:56-1.76:465:03Full Moon10Mon
11Tue12:0910.312:2411.36:10-1.06:43-1.76:455:04Waning Gibbous11Tue
12Wed12:5710.51:1511.17:01-1.17:31-1.56:445:05Waning Gibbous12Wed
13Thu1:4610.62:0910.67:55-1.08:22-1.16:425:07Waning Gibbous13Thu
14Fri2:3910.53:079.98:52-0.89:16-0.56:415:08Third Quarter14Fri
15Sat3:3510.24:109.39:54-0.410:140.16:395:09Third Quarter15Sat
16Sun4:359.95:168.810:59-0.111:160.66:385:11Third Quarter16Sun
17Mon5:389.76:258.412:080.16:365:12Third Quarter17Mon
18Tue6:459.57:338.412:231.01:180.26:355:13Waning Crescent18Tue
19Wed7:499.58:348.51:311.12:210.16:335:15Waning Crescent19Wed
20Thu8:469.69:268.62:311.03:15-0.16:325:16Waning Crescent20Thu
21Fri9:369.810:138.83:230.84:02-0.26:305:17New Moon21Fri
22Sat10:229.810:558.94:090.64:45-0.26:295:19New Moon22Sat
23Sun11:039.811:339.04:510.55:23-0.26:275:20New Moon23Sun
24Mon11:419.85:300.45:57-0.16:255:21New Moon24Mon
25Tue12:079.112:179.66:060.46:290.06:245:23Waxing Crescent25Tue
26Wed12:409.112:519.46:410.47:010.26:225:24Waxing Crescent26Wed
27Thu1:139.11:279.07:170.57:340.56:215:25Waxing Crescent27Thu
28Fri1:469.02:058.77:550.78:100.86:195:27Waxing Crescent28Fri
29Sat2:228.92:478.38:360.88:491.16:175:28Waxing Crescent29Sat
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 1:39 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 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