Nearby Harbors
44.5350’ N, 68.4217’ W

Ellsworth and Union River, ME

49°
H 48°
L 29°
NW
11mph
High tide
4:08 pm
Photo Credits

Tides Today & Tomorrow in Ellsworth and Union River, ME

TIDE TIMES for Saturday, October 17, 2026
The tide is currently rising in Ellsworth and Union River, ME.
Next low tide : 10:46 pm (1.4 ft)
Next high tide : in 4h 52m at 4:08 pm (10.0 ft)
Sunset today : 5:46 pm
Sunrise tomorrow : 6:51 am
Moon phase : First Quarter (41% 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 - Oct 1904

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:3710.12:5210.98:511.39:290.65:315:15Third Quarter1Sat
2Sun3:329.93:4910.99:451.410:260.65:325:13Third Quarter2Sun
3Mon4:339.94:5210.910:451.411:290.55:335:11Third Quarter3Mon
4Tue5:4210.16:0311.111:511.25:345:10Waning Crescent4Tue
5Wed6:5010.67:1211.512:350.212:580.75:365:08Waning Crescent5Wed
6Thu7:5011.28:1312.01:36-0.32:00-0.15:375:06Waning Crescent6Thu
7Fri8:4511.99:0912.42:31-0.82:56-0.85:385:04New Moon7Fri
8Sat9:3712.610:0412.73:24-1.23:51-1.45:395:02New Moon8Sat
9Sun10:2713.110:5612.84:15-1.44:44-1.95:415:00New Moon9Sun
10Mon11:1613.411:4612.75:05-1.55:35-2.15:424:59New Moon10Mon
11Tue12:0413.45:53-1.36:25-2.05:434:57Waxing Crescent11Tue
12Wed12:3612.412:5313.16:41-1.07:16-1.75:444:55Waxing Crescent12Wed
13Thu1:2811.91:4412.67:32-0.48:10-1.25:464:53Waxing Crescent13Thu
14Fri2:2311.32:4012.08:270.29:08-0.65:474:52First Quarter14Fri
15Sat3:2110.83:3811.49:260.710:070.05:484:50First Quarter15Sat
16Sun4:2010.34:3810.810:281.211:090.45:494:48First Quarter16Sun
17Mon5:2010.05:4010.511:341.55:514:47First Quarter17Mon
18Tue6:2210.06:4210.312:120.712:391.55:524:45Waxing Gibbous18Tue
19Wed7:1810.17:3810.31:110.81:361.35:534:43Waxing Gibbous19Wed
20Thu8:0710.38:2710.32:020.82:251.15:554:42Waxing Gibbous20Thu
21Fri8:5110.59:1110.42:470.83:100.85:564:40Waxing Gibbous21Fri
22Sat9:3210.79:5310.43:270.83:500.65:574:38Full Moon22Sat
23Sun10:0910.810:3110.54:040.84:260.55:594:37Full Moon23Sun
24Mon10:4211.011:0510.54:350.94:590.36:004:35Full Moon24Mon
25Tue11:1211.111:3710.55:050.95:300.16:014:34Full Moon25Tue
26Wed11:4111.35:360.96:030.06:034:32Waning Gibbous26Wed
27Thu12:0910.512:1211.46:110.96:41-0.16:044:30Waning Gibbous27Thu
28Fri12:4410.512:5011.56:510.97:23-0.16:054:29Waning Gibbous28Fri
29Sat1:2610.41:3511.47:351.08:120.06:074:28Waning Gibbous29Sat
30Sun2:1610.42:2811.38:271.19:050.16:084:26Third Quarter30Sun
31Mon3:1310.33:2711.29:241.210:030.16:094:25Third Quarter31Mon
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 neap phase. Tonight's moon is 41% 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 minimum.

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 First Quarter (41% illuminated). This places Ellsworth and Union River, ME in a neap tide cycle, so tidal ranges are near their weekly minimum 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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