Nearby Harbors
44.5350’ N, 68.4217’ W

Ellsworth and Union River, ME

50°
H -°
L 45°
WNW
2mph
Low tide
6:25 am
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 18m at 6:25 am (-0.7 ft)
Next high tide : 12:32 pm (11.9 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 - Sep 1973

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:2211.32:4111.78:300.09:01-0.15:567:10Waxing Crescent1Sat
2Sun3:1010.73:2711.39:140.69:510.35:577:09First Quarter2Sun
3Mon4:0010.14:1610.810:021.210:440.85:587:07First Quarter3Mon
4Tue4:529.65:0910.410:531.711:401.25:597:05First Quarter4Tue
5Wed5:499.16:0610.111:492.16:007:03First Quarter5Wed
6Thu6:518.97:0810.012:441.412:542.36:027:01First Quarter6Thu
7Fri7:528.98:0810.01:471.41:582.26:036:59Waxing Gibbous7Fri
8Sat8:469.29:0010.22:431.32:532.06:046:58Waxing Gibbous8Sat
9Sun9:349.59:4610.43:301.13:391.76:056:56Waxing Gibbous9Sun
10Mon10:169.810:2810.74:110.94:211.36:066:54Waxing Gibbous10Mon
11Tue10:5410.311:0710.94:480.74:590.96:076:52Full Moon11Tue
12Wed11:2910.711:4411.15:220.55:360.56:096:50Full Moon12Wed
13Thu12:0111.15:550.36:130.16:106:48Full Moon13Thu
14Fri12:1911.212:3411.66:290.16:51-0.36:116:46Waning Gibbous14Fri
15Sat12:5611.31:1011.97:050.07:32-0.56:126:45Waning Gibbous15Sat
16Sun1:3611.31:5112.17:460.18:19-0.66:136:43Waning Gibbous16Sun
17Mon2:2211.12:3812.18:320.39:11-0.56:146:41Waning Gibbous17Mon
18Tue3:1610.73:3412.09:240.510:09-0.36:166:39Third Quarter18Tue
19Wed4:1710.44:3611.710:230.811:11-0.16:176:37Third Quarter19Wed
20Thu5:2410.25:4411.511:271.06:186:35Third Quarter20Thu
21Fri6:3610.16:5911.412:210.012:401.06:196:33Waning Crescent21Fri
22Sat7:4710.48:1011.61:340.01:550.76:206:31Waning Crescent22Sat
23Sun8:5010.99:1211.82:40-0.33:010.26:226:29Waning Crescent23Sun
24Mon9:4511.410:0812.03:36-0.53:59-0.26:236:28Waning Crescent24Mon
25Tue10:3611.811:0012.04:28-0.74:52-0.66:246:26New Moon25Tue
26Wed11:2312.111:4811.95:16-0.75:41-0.86:256:24New Moon26Wed
27Thu12:0712.26:00-0.56:26-0.96:266:22New Moon27Thu
28Fri12:3311.612:4812.16:41-0.27:08-0.76:276:20Waxing Crescent28Fri
29Sat1:1511.21:2611.87:190.27:48-0.46:296:18Waxing Crescent29Sat
30Sun1:5610.82:0511.47:560.78:290.06:306:16Waxing Crescent30Sun
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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