Tides Today & Tomorrow in Yarmouth, Royal River, ME

TIDE TIMES for Wednesday, August 5, 2026
The tide is currently falling in Yarmouth, Royal River, ME.
Next low tide : in 1h 54m at 10:17 am (0.5 ft)
Next high tide : 4:33 pm (9.9 ft)
Sunset today : 7:59 pm
Sunrise tomorrow : 5:34 am
Moon phase : Third Quarter (55% illuminated)
Tide Station Location : Station #8417948
Common Questions About Tides

Yarmouth, Royal River, ME Tides - Sep 2085

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:019.19:1910.72:480.03:010.36:057:15Waxing Gibbous1Sat
2Sun9:579.710:1611.13:44-0.63:59-0.36:067:13Full Moon2Sun
3Mon10:5010.411:1111.44:37-1.04:55-0.96:077:12Full Moon3Mon
4Tue11:4110.95:27-1.35:49-1.36:087:10Full Moon4Tue
5Wed12:0411.412:3111.36:17-1.46:42-1.56:097:08Waning Gibbous5Wed
6Thu12:5711.21:2011.47:06-1.37:35-1.46:117:06Waning Gibbous6Thu
7Fri1:4910.92:1011.27:55-0.98:28-1.16:127:04Waning Gibbous7Fri
8Sat2:4310.33:0210.88:46-0.39:24-0.76:137:02Waning Gibbous8Sat
9Sun3:399.73:5810.39:390.310:23-0.16:147:01Third Quarter9Sun
10Mon4:399.14:579.810:370.811:260.46:156:59Third Quarter10Mon
11Tue5:428.65:599.411:391.36:166:57Third Quarter11Tue
12Wed6:458.37:029.212:300.712:431.66:176:55Third Quarter12Wed
13Thu7:478.28:049.11:350.91:471.66:186:53Waning Crescent13Thu
14Fri8:448.38:599.22:350.92:461.56:196:51Waning Crescent14Fri
15Sat9:338.69:479.33:250.83:361.26:216:50Waning Crescent15Sat
16Sun10:168.910:309.44:090.74:201.06:226:48Waning Crescent16Sun
17Mon10:559.111:109.54:470.65:000.76:236:46New Moon17Mon
18Tue11:319.311:479.55:210.55:360.56:246:44New Moon18Tue
19Wed12:049.55:530.56:110.46:256:42New Moon19Wed
20Thu12:239.412:369.66:250.66:460.36:266:40New Moon20Thu
21Fri12:589.31:079.76:570.77:210.36:276:39Waxing Crescent21Fri
22Sat1:339.11:419.77:310.87:580.36:296:37Waxing Crescent22Sat
23Sun2:108.92:179.78:080.98:390.46:306:35Waxing Crescent23Sun
24Mon2:508.72:599.68:491.19:260.56:316:33Waxing Crescent24Mon
25Tue3:378.43:499.69:371.210:180.66:326:31First Quarter25Tue
26Wed4:318.34:459.510:301.311:160.76:336:29First Quarter26Wed
27Thu5:318.35:489.611:301.36:346:28First Quarter27Thu
28Fri6:358.56:549.812:180.612:351.16:356:26Waxing Gibbous28Fri
29Sat7:408.98:0110.11:220.31:420.76:376:24Waxing Gibbous29Sat
30Sun8:419.59:0310.42:25-0.12:470.16:386:22Waxing Gibbous30Sun
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 1:25 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 neap phase. Tonight's moon is 55% 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 minimum.

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 Third Quarter (55% illuminated). This places Yarmouth, Royal River, ME in a neap tide cycle, so tidal ranges are near their weekly minimum 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