Tides Today & Tomorrow in Yarmouth, Royal River, ME

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in Yarmouth, Royal River, ME.
Next low tide (tomorrow) : 1:19 am (0.3 ft)
Next high tide : in 5h 01m at 6:49 pm (10.1 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:07 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8417948
Common Questions About Tides

Yarmouth, Royal River, ME Tides - Jan 2051

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:349.11:429.57:320.78:010.17:144:13Waning Gibbous1Sun
2Mon2:178.92:279.18:171.08:430.57:144:14Waning Gibbous2Mon
3Tue3:028.83:158.69:051.29:270.87:144:15Third Quarter3Tue
4Wed3:488.74:068.29:561.410:131.17:144:16Third Quarter4Wed
5Thu4:368.65:007.910:491.511:021.47:144:17Third Quarter5Thu
6Fri5:268.65:577.811:451.411:541.57:144:18Third Quarter6Fri
7Sat6:198.76:557.812:431.37:144:19Waning Crescent7Sat
8Sun7:118.97:507.912:481.51:380.97:134:20Waning Crescent8Sun
9Mon8:019.38:398.31:411.32:280.57:134:21Waning Crescent9Mon
10Tue8:479.79:258.62:301.03:130.07:134:23Waning Crescent10Tue
11Wed9:3210.210:109.03:160.63:57-0.57:124:24New Moon11Wed
12Thu10:1710.610:549.44:010.24:40-0.97:124:25New Moon12Thu
13Fri11:0210.911:389.84:47-0.25:24-1.37:124:26New Moon13Fri
14Sat11:4811.15:34-0.56:09-1.57:114:27Waxing Crescent14Sat
15Sun12:2310.112:3511.16:23-0.76:55-1.57:114:28Waxing Crescent15Sun
16Mon1:1010.31:2510.87:13-0.87:43-1.37:104:30Waxing Crescent16Mon
17Tue1:5910.42:1910.48:07-0.78:34-1.07:104:31Waxing Crescent17Tue
18Wed2:5310.33:189.99:05-0.59:29-0.67:094:32First Quarter18Wed
19Thu3:5110.24:219.410:07-0.310:28-0.17:084:33First Quarter19Thu
20Fri4:5110.05:279.011:12-0.111:300.27:084:35First Quarter20Fri
21Sat5:559.96:368.812:220.07:074:36Waxing Gibbous21Sat
22Sun7:009.97:438.712:370.51:30-0.17:064:37Waxing Gibbous22Sun
23Mon8:0210.08:438.91:420.52:31-0.37:054:39Waxing Gibbous23Mon
24Tue8:5810.29:369.12:410.43:25-0.57:054:40Waxing Gibbous24Tue
25Wed9:4810.310:249.23:330.34:13-0.67:044:41Full Moon25Wed
26Thu10:3510.311:089.34:210.24:57-0.77:034:43Full Moon26Thu
27Fri11:1810.211:499.35:050.25:38-0.67:024:44Full Moon27Fri
28Sat11:5810.05:460.26:15-0.47:014:45Full Moon28Sat
29Sun12:279.312:369.86:250.36:50-0.27:004:47Waning Gibbous29Sun
30Mon1:039.21:149.47:040.47:250.16:594:48Waning Gibbous30Mon
31Tue1:399.11:539.07:430.68:020.46:584:49Waning Gibbous31Tue
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 10:04 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 30% 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 (30% 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