Tides Today & Tomorrow in Yarmouth, Royal River, ME

TIDE TIMES for Friday, July 17, 2026
The tide is currently falling in Yarmouth, Royal River, ME.
Next low tide : in 19m at 7:59 am (-1.1 ft)
Next high tide : 2:15 pm (10.0 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:14 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #8417948
Common Questions About Tides

Yarmouth, Royal River, ME Tides - Feb 1989

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:148.67:067.312:501.26:574:51Waning Crescent1Wed
2Thu7:148.98:047.612:521.81:500.86:564:52Waning Crescent2Thu
3Fri8:109.48:568.11:501.42:430.36:544:54Waning Crescent3Fri
4Sat9:0210.09:448.72:440.93:32-0.36:534:55New Moon4Sat
5Sun9:5210.610:319.33:350.34:18-0.96:524:56New Moon5Sun
6Mon10:4111.011:169.84:25-0.35:04-1.36:514:58New Moon6Mon
7Tue11:2911.25:14-0.75:49-1.66:504:59New Moon7Tue
8Wed12:0210.312:1811.26:04-1.16:34-1.66:485:01Waxing Crescent8Wed
9Thu12:4810.61:0710.96:55-1.27:20-1.46:475:02Waxing Crescent9Thu
10Fri1:3510.72:0010.37:47-1.18:09-0.96:465:03Waxing Crescent10Fri
11Sat2:2510.62:579.78:43-0.89:02-0.36:445:05First Quarter11Sat
12Sun3:2010.33:599.09:44-0.49:590.36:435:06First Quarter12Sun
13Mon4:209.95:058.410:490.011:010.96:415:07First Quarter13Mon
14Tue5:249.56:168.111:590.36:405:09First Quarter14Tue
15Wed6:349.37:268.012:101.31:110.46:395:10Waxing Gibbous15Wed
16Thu7:419.38:298.21:211.32:160.36:375:11Waxing Gibbous16Thu
17Fri8:409.59:228.42:241.23:110.16:365:13Waxing Gibbous17Fri
18Sat9:329.610:088.63:180.93:590.06:345:14Full Moon18Sat
19Sun10:179.710:498.94:050.74:40-0.16:335:16Full Moon19Sun
20Mon10:589.711:269.04:470.55:17-0.16:315:17Full Moon20Mon
21Tue11:369.65:250.45:500.06:295:18Full Moon21Tue
22Wed12:009.112:119.46:010.46:210.16:285:20Waning Gibbous22Wed
23Thu12:329.212:469.26:360.46:520.46:265:21Waning Gibbous23Thu
24Fri1:039.21:218.87:110.57:240.76:255:22Waning Gibbous24Fri
25Sat1:359.11:588.57:480.67:591.06:235:23Waning Gibbous25Sat
26Sun2:109.02:398.18:290.88:381.36:215:25Waning Gibbous26Sun
27Mon2:508.83:267.79:141.09:221.66:205:26Third Quarter27Mon
28Tue3:378.74:197.410:051.210:131.86:185:27Third Quarter28Tue
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 11:07 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 14% 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 Waxing Crescent (14% 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