Tides Today & Tomorrow in Yarmouth, Royal River, ME

TIDE TIMES for Sunday, July 12, 2026
The tide is currently falling in Yarmouth, Royal River, ME.
Next low tide : in 1h 41m at 3:30 pm (0.4 ft)
Next high tide : 9:49 pm (11.1 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:10 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #8417948
Common Questions About Tides

Yarmouth, Royal River, ME Tides - Sep 1993

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:099.45:590.26:120.56:047:16Full Moon1Wed
2Thu12:239.712:449.56:340.36:490.56:057:15Full Moon2Thu
3Fri1:009.51:189.57:060.47:250.56:067:13Waning Gibbous3Fri
4Sat1:359.31:519.47:390.68:010.66:077:11Waning Gibbous4Sat
5Sun2:119.02:259.38:120.98:390.86:087:09Waning Gibbous5Sun
6Mon2:498.73:029.28:491.19:200.96:107:07Waning Gibbous6Mon
7Tue3:318.43:449.19:301.410:061.16:117:06Third Quarter7Tue
8Wed4:188.14:319.010:151.610:561.26:127:04Third Quarter8Wed
9Thu5:107.95:249.011:061.711:511.26:137:02Third Quarter9Thu
10Fri6:067.96:219.112:011.76:147:00Third Quarter10Fri
11Sat7:068.17:229.412:501.11:011.46:156:58Waning Crescent11Sat
12Sun8:068.58:239.81:510.72:031.06:166:56Waning Crescent12Sun
13Mon9:019.19:1910.42:480.23:020.46:176:55Waning Crescent13Mon
14Tue9:529.810:1210.83:40-0.43:57-0.36:196:53New Moon14Tue
15Wed10:4210.511:0511.14:29-0.94:50-0.96:206:51New Moon15Wed
16Thu11:3011.111:5711.35:18-1.25:42-1.46:216:49New Moon16Thu
17Fri12:1911.56:06-1.46:34-1.76:226:47New Moon17Fri
18Sat12:4911.21:0911.66:55-1.37:26-1.76:236:45Waxing Crescent18Sat
19Sun1:4110.92:0011.57:45-1.08:20-1.46:246:44Waxing Crescent19Sun
20Mon2:3510.42:5311.18:38-0.59:17-1.06:256:42Waxing Crescent20Mon
21Tue3:349.93:5210.79:340.010:18-0.56:266:40First Quarter21Tue
22Wed4:379.34:5510.210:350.611:230.06:286:38First Quarter22Wed
23Thu5:428.96:009.811:401.06:296:36First Quarter23Thu
24Fri6:478.77:069.512:300.412:471.26:306:34First Quarter24Fri
25Sat7:518.78:109.41:360.61:541.26:316:32Waxing Gibbous25Sat
26Sun8:498.89:069.42:360.62:541.06:326:31Waxing Gibbous26Sun
27Mon9:389.19:569.53:280.53:450.86:336:29Waxing Gibbous27Mon
28Tue10:229.310:409.54:130.54:300.66:356:27Waxing Gibbous28Tue
29Wed11:019.511:209.54:520.55:110.46:366:25Full Moon29Wed
30Thu11:379.611:589.45:280.55:480.36:376:23Full Moon30Thu
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 6:39 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 spring phase. Tonight's moon is 5% 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 (5% 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