Tides Today & Tomorrow in Yarmouth, Royal River, ME

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently falling in Yarmouth, Royal River, ME.
Next low tide (tomorrow) : in 4h 04m at 1:04 am (1.1 ft)
Next high tide (tomorrow) : 7:13 am (8.0 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:19 am
Moon phase : First Quarter (62% illuminated)
Tide Station Location : Station #8417948
Common Questions About Tides

Yarmouth, Royal River, ME Tides - Mar 1985

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:318.46:247.312:051.36:165:29First Quarter1Fri
2Sat6:338.67:267.612:112.01:091.06:155:30Waxing Gibbous2Sat
3Sun7:359.18:228.01:141.72:070.56:135:31Waxing Gibbous3Sun
4Mon8:309.79:118.72:121.12:58-0.16:115:32Waxing Gibbous4Mon
5Tue9:2110.39:589.43:050.43:45-0.76:105:34Full Moon5Tue
6Wed10:1110.810:4310.03:55-0.24:31-1.16:085:35Full Moon6Wed
7Thu10:5911.111:2810.64:44-0.85:16-1.56:065:36Full Moon7Thu
8Fri11:4811.25:34-1.36:01-1.56:045:38Waning Gibbous8Fri
9Sat12:1310.912:3711.06:23-1.56:46-1.46:035:39Waning Gibbous9Sat
10Sun12:5911.11:2810.67:14-1.57:34-1.06:015:40Waning Gibbous10Sun
11Mon1:4810.92:2310.08:08-1.28:26-0.45:595:41Waning Gibbous11Mon
12Tue2:4110.63:239.39:06-0.89:220.35:575:43Third Quarter12Tue
13Wed3:4010.14:288.710:09-0.310:240.95:565:44Third Quarter13Wed
14Thu4:449.65:388.311:170.211:331.35:545:45Third Quarter14Thu
15Fri5:549.36:498.112:300.45:525:46Waning Crescent15Fri
16Sat7:059.27:558.312:461.41:400.45:505:48Waning Crescent16Sat
17Sun8:099.38:518.51:531.32:380.35:485:49Waning Crescent17Sun
18Mon9:039.59:398.82:511.03:280.25:475:50Waning Crescent18Mon
19Tue9:519.610:219.13:390.74:110.15:455:51New Moon19Tue
20Wed10:339.610:589.34:230.54:480.15:435:52New Moon20Wed
21Thu11:129.611:329.45:020.35:220.25:415:54New Moon21Thu
22Fri11:489.45:380.25:540.35:395:55New Moon22Fri
23Sat12:049.412:239.26:130.26:240.55:375:56Waxing Crescent23Sat
24Sun12:349.412:588.96:470.36:560.85:365:57Waxing Crescent24Sun
25Mon1:059.31:348.67:220.47:291.15:345:58Waxing Crescent25Mon
26Tue1:399.22:128.38:000.68:071.45:326:00Waxing Crescent26Tue
27Wed2:179.02:567.98:420.88:501.75:306:01First Quarter27Wed
28Thu3:018.83:467.69:301.09:391.95:286:02First Quarter28Thu
29Fri3:528.74:437.510:251.210:342.05:276:03First Quarter29Fri
30Sat4:508.75:447.611:241.111:351.95:256:04First Quarter30Sat
31Sun5:548.86:487.912:280.95:236:06Waxing Gibbous31Sun
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 4:08 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 62% 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 (62% 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