Tides Today & Tomorrow in Yarmouth, Royal River, ME

TIDE TIMES for Saturday, August 8, 2026
The tide is currently rising in Yarmouth, Royal River, ME.
Next low tide (tomorrow) : 2:07 am (0.1 ft)
Next high tide : in 1h 46m at 7:30 pm (10.2 ft)
Sunset today : 7:55 pm
Sunrise tomorrow : 5:37 am
Moon phase : Waning Crescent (22% illuminated)
Tide Station Location : Station #8417948
Common Questions About Tides

Yarmouth, Royal River, ME Tides - Jul 2092

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:508.410:019.63:450.73:471.45:038:26Waning Crescent1Tue
2Wed10:368.510:429.74:290.54:291.35:048:26Waning Crescent2Wed
3Thu11:198.611:229.85:100.45:081.35:048:26New Moon3Thu
4Fri12:008.65:490.25:461.35:058:25New Moon4Fri
5Sat12:009.912:398.76:250.16:241.25:058:25New Moon5Sat
6Sun12:379.91:168.87:010.17:021.15:068:25New Moon6Sun
7Mon1:1410.01:528.97:370.07:411.15:078:24Waxing Crescent7Mon
8Tue1:529.92:309.08:140.08:221.05:088:24Waxing Crescent8Tue
9Wed2:329.93:109.28:54-0.19:070.95:088:23Waxing Crescent9Wed
10Thu3:169.83:549.49:37-0.19:570.85:098:23First Quarter10Thu
11Fri4:059.64:429.610:240.010:500.65:108:22First Quarter11Fri
12Sat4:589.55:339.911:140.111:470.55:118:22First Quarter12Sat
13Sun5:569.36:2810.112:070.15:128:21First Quarter13Sun
14Mon6:589.27:2610.412:480.21:050.25:138:20Waxing Gibbous14Mon
15Tue8:049.38:2710.81:52-0.12:060.15:138:20Waxing Gibbous15Tue
16Wed9:089.49:2611.12:55-0.53:070.05:148:19Waxing Gibbous16Wed
17Thu10:089.710:2311.43:55-0.94:05-0.25:158:18Full Moon17Thu
18Fri11:069.911:1911.64:52-1.35:01-0.35:168:17Full Moon18Fri
19Sat12:0110.15:46-1.55:57-0.45:178:16Full Moon19Sat
20Sun12:1311.612:5410.26:39-1.56:51-0.45:188:16Full Moon20Sun
21Mon1:0611.41:4610.17:30-1.37:43-0.25:198:15Waning Gibbous21Mon
22Tue1:5711.02:3610.08:19-1.08:360.15:208:14Waning Gibbous22Tue
23Wed2:4910.53:269.89:08-0.69:300.45:218:13Waning Gibbous23Wed
24Thu3:419.94:189.69:58-0.110:250.75:228:12Third Quarter24Thu
25Fri4:369.35:099.410:480.511:211.05:238:11Third Quarter25Fri
26Sat5:318.86:009.211:390.95:248:10Third Quarter26Sat
27Sun6:278.46:539.112:191.212:311.35:258:09Third Quarter27Sun
28Mon7:258.17:469.11:171.31:251.65:268:07Waning Crescent28Mon
29Tue8:228.08:389.22:161.22:201.75:278:06Waning Crescent29Tue
30Wed9:168.19:269.33:091.03:101.65:288:05Waning Crescent30Wed
31Thu10:048.310:119.53:560.83:561.55:298:04Waning Crescent31Thu
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 10:48 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 transitional phase. Tonight's moon is 22% 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 Waning Crescent (22% 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