Tides Today & Tomorrow in Yarmouth, Royal River, ME

TIDE TIMES for Wednesday, August 5, 2026
The tide is currently rising in Yarmouth, Royal River, ME.
Next low tide : 10:56 pm (0.4 ft)
Next high tide : in 1h 42m at 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 - Apr 2086

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:589.71:269.07:130.07:200.76:207:07Waning Gibbous1Mon
2Tue1:309.72:008.87:470.17:550.96:187:09Waning Gibbous2Tue
3Wed2:049.62:388.68:250.28:331.06:177:10Waning Gibbous3Wed
4Thu2:429.53:208.49:070.39:161.26:157:11Waning Gibbous4Thu
5Fri3:269.44:088.39:540.410:061.36:137:12Third Quarter5Fri
6Sat4:179.35:038.210:470.511:021.36:117:14Third Quarter6Sat
7Sun5:159.36:028.411:440.56:107:15Third Quarter7Sun
8Mon6:189.47:058.712:031.212:450.46:087:16Third Quarter8Mon
9Tue7:249.68:079.31:080.81:480.16:067:17Waning Crescent9Tue
10Wed8:309.99:0410.02:140.32:47-0.36:047:18Waning Crescent10Wed
11Thu9:3010.39:5710.73:16-0.43:42-0.76:037:20Waning Crescent11Thu
12Fri10:2610.610:4811.34:12-1.14:33-1.06:017:21New Moon12Fri
13Sat11:2010.811:3811.65:06-1.65:24-1.15:597:22New Moon13Sat
14Sun12:1310.85:58-1.96:14-1.15:587:23New Moon14Sun
15Mon12:2811.71:0510.66:50-2.07:04-0.85:567:24Waxing Crescent15Mon
16Tue1:1711.61:5710.37:41-1.77:54-0.45:547:26Waxing Crescent16Tue
17Wed2:0811.22:509.88:34-1.38:470.15:537:27Waxing Crescent17Wed
18Thu3:0110.63:479.39:29-0.79:430.75:517:28Waxing Crescent18Thu
19Fri3:5810.04:468.810:27-0.110:431.25:497:29First Quarter19Fri
20Sat4:599.45:478.611:270.411:461.55:487:30First Quarter20Sat
21Sun6:019.06:468.512:280.85:467:32First Quarter21Sun
22Mon7:038.77:448.512:511.61:271.05:457:33First Quarter22Mon
23Tue8:048.68:378.71:541.52:231.15:437:34Waxing Gibbous23Tue
24Wed8:588.69:249.02:511.33:111.15:417:35Waxing Gibbous24Wed
25Thu9:478.710:059.33:401.03:541.05:407:36Waxing Gibbous25Thu
26Fri10:308.810:439.54:230.64:321.05:387:38Waxing Gibbous26Fri
27Sat11:118.911:199.75:010.45:070.95:377:39Full Moon27Sat
28Sun11:508.911:539.85:380.25:410.95:357:40Full Moon28Sun
29Mon12:278.96:130.06:160.95:347:41Full Moon29Mon
30Tue12:279.91:038.96:480.06:521.05:337:42Full Moon30Tue
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 7:44 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