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 (tomorrow) : 3:25 am (-0.4 ft)
Next high tide : in 1h 17m at 8:49 pm (10.7 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 - Sep 2054

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:5410.411:1311.64:40-1.24:56-0.96:047:16New Moon1Tue
2Wed11:4610.85:33-1.65:51-1.26:057:14New Moon2Wed
3Thu12:0711.712:3811.16:24-1.76:45-1.46:077:12Waxing Crescent3Thu
4Fri1:0111.61:2911.27:14-1.67:38-1.36:087:11Waxing Crescent4Fri
5Sat1:5411.22:2011.18:04-1.28:33-1.16:097:09Waxing Crescent5Sat
6Sun2:4810.73:1310.88:56-0.79:29-0.76:107:07Waxing Crescent6Sun
7Mon3:4510.04:0810.49:50-0.110:29-0.26:117:05First Quarter7Mon
8Tue4:459.45:079.910:480.511:310.36:127:03First Quarter8Tue
9Wed5:478.96:079.611:471.06:137:02First Quarter9Wed
10Thu6:498.67:089.312:340.612:501.36:147:00First Quarter10Thu
11Fri7:518.58:089.31:380.81:531.46:166:58Waxing Gibbous11Fri
12Sat8:488.59:039.32:380.82:501.36:176:56Waxing Gibbous12Sat
13Sun9:388.79:519.53:300.73:401.26:186:54Waxing Gibbous13Sun
14Mon10:238.910:359.64:140.54:240.96:196:52Waxing Gibbous14Mon
15Tue11:039.111:159.74:540.45:040.76:206:51Full Moon15Tue
16Wed11:409.311:539.75:300.35:410.66:216:49Full Moon16Wed
17Thu12:159.46:030.36:160.56:226:47Full Moon17Thu
18Fri12:289.712:479.56:350.36:510.46:236:45Full Moon18Fri
19Sat1:039.61:199.67:070.47:270.36:256:43Waning Gibbous19Sat
20Sun1:389.41:529.67:410.58:040.36:266:41Waning Gibbous20Sun
21Mon2:159.22:289.68:180.68:450.46:276:39Waning Gibbous21Mon
22Tue2:559.03:099.68:590.89:310.46:286:38Waning Gibbous22Tue
23Wed3:428.83:579.69:450.910:220.56:296:36Third Quarter23Wed
24Thu4:348.74:519.610:371.011:180.56:306:34Third Quarter24Thu
25Fri5:338.65:519.711:351.06:316:32Third Quarter25Fri
26Sat6:368.76:569.912:200.412:370.96:336:30Waning Crescent26Sat
27Sun7:419.18:0210.21:240.21:430.66:346:28Waning Crescent27Sun
28Mon8:449.69:0510.62:28-0.22:480.06:356:27Waning Crescent28Mon
29Tue9:4110.210:0311.03:26-0.73:47-0.56:366:25Waning Crescent29Tue
30Wed10:3410.710:5811.34:20-1.14:42-1.16:376:23New Moon30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8417948)

Common Questions About Yarmouth, Royal River, ME Tides

Show All
What time does the tide turn (slack tide) in Yarmouth, Royal River, ME today?

Slack tide in Yarmouth, Royal River, ME is approximately 12:07 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