Tides Today & Tomorrow in Ellsworth and Union River, ME

TIDE TIMES for Saturday, July 25, 2026
The tide is currently rising in Ellsworth and Union River, ME.
Next low tide : 3:00 pm (2.1 ft)
Next high tide : in 1h 13m at 8:58 am (9.0 ft)
Sunset today : 8:07 pm
Sunrise tomorrow : 5:13 am
Moon phase : Waxing Gibbous (86% illuminated)
Tide Station Location : Station #8413801
Common Questions About Tides

Ellsworth and Union River, ME Tides - Jan 2073

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:1511.84:4011.410:300.010:56-0.47:104:04Third Quarter1Sun
2Mon5:1711.95:4811.011:39-0.17:104:05Third Quarter2Mon
3Tue6:2212.06:5610.912:01-0.112:50-0.37:094:06Waning Crescent3Tue
4Wed7:2312.17:5910.81:070.11:53-0.57:094:07Waning Crescent4Wed
5Thu8:1912.28:5610.82:060.22:50-0.77:094:08Waning Crescent5Thu
6Fri9:1312.39:5010.83:020.33:44-0.87:094:09New Moon6Fri
7Sat10:0312.210:4010.83:540.44:34-0.87:094:11New Moon7Sat
8Sun10:5012.111:2510.74:430.55:20-0.77:094:12New Moon8Sun
9Mon11:3211.95:260.66:00-0.57:084:13New Moon9Mon
10Tue12:0610.612:1211.66:060.86:38-0.37:084:14Waxing Crescent10Tue
11Wed12:4510.512:5011.36:431.07:140.07:084:15Waxing Crescent11Wed
12Thu1:2410.31:2810.97:221.27:510.37:074:16Waxing Crescent12Thu
13Fri2:0410.22:0910.68:041.38:310.67:074:17Waxing Crescent13Fri
14Sat2:4610.22:5410.28:501.59:140.97:064:19First Quarter14Sat
15Sun3:2910.13:429.99:391.69:591.27:064:20First Quarter15Sun
16Mon4:1510.14:349.510:311.710:481.57:054:21First Quarter16Mon
17Tue5:0510.15:329.311:281.611:411.77:044:22First Quarter17Tue
18Wed6:0010.26:359.212:291.57:044:24Waxing Gibbous18Wed
19Thu6:5510.47:329.412:371.81:261.17:034:25Waxing Gibbous19Thu
20Fri7:4610.88:249.61:301.72:160.77:024:26Waxing Gibbous20Fri
21Sat8:3311.29:1210.02:191.43:030.27:014:28Waxing Gibbous21Sat
22Sun9:2011.79:5910.53:061.03:50-0.47:014:29Full Moon22Sun
23Mon10:0712.210:4611.03:540.64:36-0.97:004:30Full Moon23Mon
24Tue10:5412.711:3111.54:430.15:21-1.36:594:32Full Moon24Tue
25Wed11:4213.05:31-0.46:06-1.76:584:33Waning Gibbous25Wed
26Thu12:1712.012:3013.16:21-0.76:54-1.76:574:35Waning Gibbous26Thu
27Fri1:0512.31:2212.97:13-0.97:44-1.66:564:36Waning Gibbous27Fri
28Sat1:5812.42:1912.58:09-0.98:38-1.36:554:37Waning Gibbous28Sat
29Sun2:5412.43:2011.99:09-0.79:34-0.86:544:39Third Quarter29Sun
30Mon3:5312.34:2311.410:12-0.510:34-0.36:534:40Third Quarter30Mon
31Tue4:5412.15:3010.911:20-0.311:400.26:524:42Third Quarter31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413801)

Common Questions About Ellsworth and Union River, ME Tides

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What time does the tide turn (slack tide) in Ellsworth and Union River, ME today?

Slack tide in Ellsworth and Union River, ME is approximately 11:59 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 Ellsworth and Union River, ME?

Ellsworth and Union River, ME is currently in a spring phase. Tonight's moon is 86% 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 Ellsworth and Union 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 Ellsworth and Union River, ME?

Tide predictions for Ellsworth and Union 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 Ellsworth and Union River, ME?

Tide data for Ellsworth and Union River, ME is sourced from NOAA Station #8413801. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8413801.

What is the moon phase in Ellsworth and Union River, ME tonight?

Tonight the moon over Ellsworth and Union River, ME is Waxing Gibbous (86% illuminated). This places Ellsworth and Union 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