Nearby Harbors
44.5350’ N, 68.4217’ W

Ellsworth and Union River, ME

70°
H 71°
L 53°
SSW
10mph
Low tide
6:46 pm
Photo Credits

Tides Today & Tomorrow in Ellsworth and Union River, ME

TIDE TIMES for Saturday, September 12, 2026
The tide is currently falling in Ellsworth and Union River, ME.
Next low tide : in 5h 06m at 6:46 pm (-0.7 ft)
Next high tide (tomorrow) : 12:53 am (11.8 ft)
Sunset today : 6:50 pm
Sunrise tomorrow : 6:09 am
Moon phase : New Moon (3% 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
Hamilton Marine - Southwest Harbor

Hamilton Marine - Southwest Harbor
Charles M Young Painting of Maine Coast

Clark Point Gallery
Windmill Hill Provisions in Castine, Maine

Windmill Hill Provisions

Ellsworth and Union River, ME Tides - Jul 1972

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:1611.42:5510.78:46-0.19:040.84:528:22Waning Gibbous1Sat
2Sun3:0511.23:4311.09:32-0.19:580.64:538:22Third Quarter2Sun
3Mon3:5911.04:3411.310:210.010:540.44:538:21Third Quarter3Mon
4Tue4:5710.75:2911.511:140.211:550.34:548:21Third Quarter4Tue
5Wed5:5910.56:2811.712:100.54:558:21Third Quarter5Wed
6Thu7:0910.37:3312.01:010.01:120.64:558:20Waning Crescent6Thu
7Fri8:1710.38:3512.22:08-0.32:160.64:568:20Waning Crescent7Fri
8Sat9:2010.49:3512.53:11-0.73:170.54:578:20Waning Crescent8Sat
9Sun10:1910.610:3212.74:10-1.04:160.44:588:19New Moon9Sun
10Mon11:1610.911:2812.85:07-1.25:140.24:588:19New Moon10Mon
11Tue12:0811.16:00-1.36:080.14:598:18New Moon11Tue
12Wed12:1912.712:5711.26:49-1.36:580.15:008:18Waxing Crescent12Wed
13Thu1:0812.41:4411.27:35-1.17:470.25:018:17Waxing Crescent13Thu
14Fri1:5512.02:3011.18:20-0.78:360.45:028:16Waxing Crescent14Fri
15Sat2:4311.53:1711.09:04-0.39:270.65:038:16Waxing Crescent15Sat
16Sun3:3210.94:0410.89:500.310:180.95:048:15First Quarter16Sun
17Mon4:2310.34:5110.610:350.811:101.15:048:14First Quarter17Mon
18Tue5:149.85:4010.411:231.35:058:13First Quarter18Tue
19Wed6:099.36:3210.312:061.312:141.85:068:12First Quarter19Wed
20Thu7:099.07:2810.21:061.41:112.15:078:12Waxing Gibbous20Thu
21Fri8:088.98:2210.22:051.42:082.25:088:11Waxing Gibbous21Fri
22Sat9:028.99:1110.42:591.22:592.25:098:10Waxing Gibbous22Sat
23Sun9:519.09:5610.63:471.03:452.15:108:09Waxing Gibbous23Sun
24Mon10:369.210:3910.84:320.84:281.95:118:08Full Moon24Mon
25Tue11:189.511:1911.15:130.55:091.65:138:07Full Moon25Tue
26Wed11:569.911:5811.45:490.25:491.35:148:06Full Moon26Wed
27Thu12:3210.46:240.06:280.95:158:05Full Moon27Thu
28Fri12:3511.61:0710.87:00-0.37:100.55:168:03Waning Gibbous28Fri
29Sat1:1511.71:4511.37:37-0.57:540.15:178:02Waning Gibbous29Sat
30Sun1:5811.72:2711.68:19-0.58:43-0.15:188:01Waning Gibbous30Sun
31Mon2:4611.53:1611.89:05-0.39:37-0.25:198:00Third 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 spring phase. Tonight's moon is 3% 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 New Moon (3% 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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