Nearby Harbors
44.5350’ N, 68.4217’ W

Ellsworth and Union River, ME

59°
H -°
L 44°
NW
6mph
High tide
2:18 am
Photo Credits

Tides Today & Tomorrow in Ellsworth and Union River, ME

TIDE TIMES for Monday, September 14, 2026
The tide is currently rising in Ellsworth and Union River, ME.
Next low tide (tomorrow) : 8:22 am (0.6 ft)
Next high tide (tomorrow) : in 6h 01m at 2:18 am (10.8 ft)
Sunset today : 6:46 pm
Sunrise tomorrow : 6:11 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #8413801
Common Questions About Tides

Featured Local Businesses

Bowden Marine

Bowden Marine
A red hull lobster yacht cruising in calm water

John Williams Boat Company
Charles M Young Painting of Maine Coast

Clark Point Gallery
Hamilton Marine - Southwest Harbor

Hamilton Marine - Southwest Harbor
Windmill Hill Provisions in Castine, Maine

Windmill Hill Provisions

Ellsworth and Union River, ME Tides - Jan 1967

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:5511.12:0612.07:590.48:35-0.87:104:04Waning Gibbous1Sun
2Mon2:5011.33:0611.78:580.39:30-0.67:104:04Third Quarter2Mon
3Tue3:4711.54:0811.210:010.210:26-0.27:104:05Third Quarter3Tue
4Wed4:4611.65:1410.811:060.111:270.17:104:06Third Quarter4Wed
5Thu5:4811.86:2410.512:160.07:104:07Waning Crescent5Thu
6Fri6:5011.97:3010.412:310.41:23-0.37:104:08Waning Crescent6Fri
7Sat7:4912.08:3010.31:330.62:23-0.57:094:09Waning Crescent7Sat
8Sun8:4412.19:2710.32:310.73:19-0.67:094:10Waning Crescent8Sun
9Mon9:3712.110:2010.33:260.84:13-0.77:094:12New Moon9Mon
10Tue10:2812.011:0810.34:180.95:02-0.67:094:13New Moon10Tue
11Wed11:1411.811:5210.25:061.05:46-0.57:084:14New Moon11Wed
12Thu11:5611.65:491.16:26-0.27:084:15Waxing Crescent12Thu
13Fri12:3210.212:3611.36:291.27:040.17:084:16Waxing Crescent13Fri
14Sat1:1210.11:1511.07:091.47:420.37:074:17Waxing Crescent14Sat
15Sun1:5210.01:5610.67:511.58:210.77:074:19Waxing Crescent15Sun
16Mon2:3310.02:4110.28:371.69:011.07:064:20Waxing Crescent16Mon
17Tue3:1510.03:279.89:251.79:441.37:054:21First Quarter17Tue
18Wed3:5910.04:179.410:151.810:301.77:054:22First Quarter18Wed
19Thu4:459.95:139.111:101.811:202.07:044:24First Quarter19Thu
20Fri5:3710.06:158.912:101.77:034:25First Quarter20Fri
21Sat6:3210.17:158.912:152.21:091.47:034:26Waxing Gibbous21Sat
22Sun7:2510.48:099.01:102.22:021.17:024:28Waxing Gibbous22Sun
23Mon8:1410.78:599.32:002.12:510.77:014:29Waxing Gibbous23Mon
24Tue9:0111.29:469.72:481.83:380.27:004:30Full Moon24Tue
25Wed9:4911.710:3210.23:361.44:24-0.36:594:32Full Moon25Wed
26Thu10:3612.211:1710.74:240.95:08-0.86:594:33Full Moon26Thu
27Fri11:2312.65:120.45:52-1.26:584:34Full Moon27Fri
28Sat12:0111.312:1012.76:01-0.16:36-1.46:574:36Waning Gibbous28Sat
29Sun12:4611.712:5912.76:51-0.47:23-1.36:564:37Waning Gibbous29Sun
30Mon1:3512.01:5312.37:44-0.68:13-1.16:554:39Waning Gibbous30Mon
31Tue2:2712.22:5111.88:42-0.69:06-0.76:534:40Third Quarter31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413801)

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Common Questions About Ellsworth and Union River, ME Tides

Collapse All
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 14% 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 Crescent (14% 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

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