Tides Today & Tomorrow in Yarmouth, Royal River, ME

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Yarmouth, Royal River, ME.
Next low tide (tomorrow) : 10:10 am (-0.5 ft)
Next high tide (tomorrow) : in 3h 55m at 3:45 am (10.4 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 4:58 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8417948
Common Questions About Tides

Yarmouth, Royal River, ME Tides - Nov 2018

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu5:499.16:069.811:490.97:165:31Third Quarter1Thu
2Fri6:559.27:169.812:330.012:580.77:185:30Waning Crescent2Fri
3Sat7:599.68:229.91:38-0.12:070.47:195:28Waning Crescent3Sat
4Sun7:5810.08:2210.11:40-0.22:09-0.16:204:27Waning Crescent4Sun
5Mon8:5010.49:1710.22:35-0.43:04-0.56:224:26Waning Crescent5Mon
6Tue9:3910.710:0810.23:25-0.43:55-0.86:234:25New Moon6Tue
7Wed10:2510.810:5710.14:12-0.44:43-1.06:244:23New Moon7Wed
8Thu11:0910.811:439.94:56-0.25:29-0.96:264:22New Moon8Thu
9Fri11:5110.65:400.16:13-0.76:274:21Waxing Crescent9Fri
10Sat12:279.512:3210.36:220.56:56-0.46:284:20Waxing Crescent10Sat
11Sun1:119.21:159.97:040.97:400.06:304:19Waxing Crescent11Sun
12Mon1:578.81:599.57:491.38:260.46:314:18Waxing Crescent12Mon
13Tue2:458.52:489.18:361.69:160.86:324:17First Quarter13Tue
14Wed3:378.23:418.89:291.910:071.16:344:16First Quarter14Wed
15Thu4:308.14:368.510:242.011:001.26:354:15First Quarter15Thu
16Fri5:238.25:338.511:202.011:521.36:364:14First Quarter16Fri
17Sat6:168.36:298.512:181.86:374:13Waxing Gibbous17Sat
18Sun7:068.77:238.612:441.21:131.46:394:12Waxing Gibbous18Sun
19Mon7:519.18:118.91:321.02:020.96:404:11Waxing Gibbous19Mon
20Tue8:329.58:569.22:160.72:460.46:414:10Waxing Gibbous20Tue
21Wed9:1210.09:409.42:570.53:28-0.16:424:10Full Moon21Wed
22Thu9:5110.410:239.63:370.24:11-0.66:444:09Full Moon22Thu
23Fri10:3210.811:089.84:190.04:54-1.06:454:08Full Moon23Fri
24Sat11:1511.011:549.85:03-0.15:40-1.26:464:08Full Moon24Sat
25Sun12:0111.15:49-0.26:27-1.36:474:07Waning Gibbous25Sun
26Mon12:429.812:5011.16:38-0.17:18-1.26:494:07Waning Gibbous26Mon
27Tue1:349.71:4310.87:310.18:12-0.96:504:06Waning Gibbous27Tue
28Wed2:309.52:4310.58:280.39:11-0.76:514:05Third Quarter28Wed
29Thu3:329.43:4710.19:310.510:12-0.46:524:05Third Quarter29Thu
30Fri4:369.44:549.810:380.611:15-0.16:534:05Third Quarter30Fri
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 6:57 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 27% 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 Waxing Crescent (27% 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