Tides Today & Tomorrow in Yarmouth, Royal River, ME

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Yarmouth, Royal River, ME.
Next low tide (tomorrow) : 3:25 am (-0.4 ft)
Next high tide : in 2h 29m at 8:49 pm (10.7 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:09 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8417948
Common Questions About Tides

Yarmouth, Royal River, ME Tides - Oct 1993

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:119.76:010.66:230.36:386:22Full Moon1Fri
2Sat12:359.312:449.76:330.86:580.36:396:20Full Moon2Sat
3Sun1:109.11:169.67:050.97:320.46:406:18Waning Gibbous3Sun
4Mon1:458.91:509.57:391.18:090.56:426:16Waning Gibbous4Mon
5Tue2:228.62:269.48:161.38:490.76:436:14Waning Gibbous5Tue
6Wed3:028.43:089.38:571.49:340.86:446:13Waning Gibbous6Wed
7Thu3:488.23:569.29:441.610:240.96:456:11Third Quarter7Thu
8Fri4:398.14:519.210:361.611:190.96:466:09Third Quarter8Fri
9Sat5:368.25:509.211:341.56:486:07Third Quarter9Sat
10Sun6:348.56:529.412:170.812:351.26:496:06Waning Crescent10Sun
11Mon7:349.07:559.81:160.51:390.76:506:04Waning Crescent11Mon
12Tue8:319.78:5510.22:150.12:400.16:516:02Waning Crescent12Tue
13Wed9:2410.49:5110.63:10-0.43:37-0.76:526:00Waning Crescent13Wed
14Thu10:1511.110:4510.94:01-0.84:31-1.36:545:59New Moon14Thu
15Fri11:0511.611:3811.04:51-1.05:23-1.76:555:57New Moon15Fri
16Sat11:5511.85:41-1.16:16-1.96:565:55New Moon16Sat
17Sun12:3110.912:4511.86:32-1.07:08-1.86:575:54Waxing Crescent17Sun
18Mon1:2410.61:3711.67:23-0.78:02-1.56:595:52Waxing Crescent18Mon
19Tue2:1810.22:3111.18:16-0.28:57-1.07:005:50Waxing Crescent19Tue
20Wed3:159.73:2810.59:120.39:57-0.47:015:49First Quarter20Wed
21Thu4:169.24:319.910:130.810:590.17:025:47First Quarter21Thu
22Fri5:198.95:359.511:181.27:045:46First Quarter22Fri
23Sat6:208.76:389.112:020.512:231.37:055:44First Quarter23Sat
24Sun7:208.77:409.01:030.81:281.37:065:43Waxing Gibbous24Sun
25Mon8:168.98:378.92:010.92:281.17:075:41Waxing Gibbous25Mon
26Tue9:059.19:279.02:530.93:190.97:095:40Waxing Gibbous26Tue
27Wed9:489.410:129.03:370.94:040.67:105:38Waxing Gibbous27Wed
28Thu10:279.610:539.04:170.94:450.47:115:37Full Moon28Thu
29Fri11:049.711:329.04:530.95:220.27:135:35Full Moon29Fri
30Sat11:389.85:270.95:580.27:145:34Full Moon30Sat
31Sun12:109.011:468.95:011.05:320.16:154:32Full Moon31Sun
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 12:07 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 11% 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 (11% 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