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 : 2:29 pm (0.7 ft)
Next high tide : in 4h 13m at 8:34 am (8.7 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 - Aug 2053

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:429.91:149.17:000.17:060.95:308:03Full Moon1Fri
2Sat1:179.81:489.27:330.17:430.85:318:02Waning Gibbous2Sat
3Sun1:539.82:229.38:080.18:220.75:328:01Waning Gibbous3Sun
4Mon2:319.62:599.48:450.19:050.75:338:00Waning Gibbous4Mon
5Tue3:139.43:419.59:260.29:520.65:347:58Third Quarter5Tue
6Wed3:599.34:279.710:110.310:430.55:357:57Third Quarter6Wed
7Thu4:529.15:189.811:010.411:390.45:367:55Third Quarter7Thu
8Fri5:498.96:1410.011:550.55:387:54Third Quarter8Fri
9Sat6:518.97:1510.312:400.312:550.55:397:53Waning Crescent9Sat
10Sun7:579.08:1910.61:440.01:580.35:407:51Waning Crescent10Sun
11Mon9:019.49:2011.02:48-0.43:010.05:417:50Waning Crescent11Mon
12Tue10:019.810:1911.43:48-0.94:00-0.35:427:48New Moon12Tue
13Wed10:5810.211:1511.64:44-1.34:57-0.75:437:47New Moon13Wed
14Thu11:5210.55:38-1.55:53-0.95:447:45New Moon14Thu
15Fri12:1011.612:4410.76:30-1.66:47-1.05:457:44New Moon15Fri
16Sat1:0311.41:3510.87:19-1.47:40-0.85:477:42Waxing Crescent16Sat
17Sun1:5411.12:2410.68:09-1.18:32-0.65:487:41Waxing Crescent17Sun
18Mon2:4610.53:1510.48:58-0.69:27-0.25:497:39Waxing Crescent18Mon
19Tue3:409.94:0710.09:490.010:230.25:507:38First Quarter19Tue
20Wed4:369.35:019.710:420.611:210.65:517:36First Quarter20Wed
21Thu5:348.85:569.411:361.05:527:34First Quarter21Thu
22Fri6:338.46:539.212:210.912:331.45:537:33First Quarter22Fri
23Sat7:328.27:509.11:221.11:321.65:547:31Waxing Gibbous23Sat
24Sun8:308.28:449.22:211.12:291.65:567:29Waxing Gibbous24Sun
25Mon9:228.39:339.43:140.93:201.45:577:28Waxing Gibbous25Mon
26Tue10:088.610:189.64:000.74:051.25:587:26Waxing Gibbous26Tue
27Wed10:508.810:599.74:410.54:461.05:597:24Full Moon27Wed
28Thu11:299.011:379.95:180.35:240.86:007:22Full Moon28Thu
29Fri12:059.35:530.26:010.56:017:21Full Moon29Fri
30Sat12:159.912:409.56:260.06:380.46:027:19Full Moon30Sat
31Sun12:519.91:139.67:000.07:160.26:037:17Waning Gibbous31Sun
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 11:31 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