Nearby Harbors
44.5350’ N, 68.4217’ W

Ellsworth and Union River, ME

42°
H 60°
L 34°
N
8mph
Low tide
1:02 pm
Photo Credits

Tides Today & Tomorrow in Ellsworth and Union River, ME

TIDE TIMES for Tuesday, October 20, 2026
The tide is currently falling in Ellsworth and Union River, ME.
Next low tide : in 4h 18m at 1:02 pm (2.5 ft)
Next high tide : 7:11 pm (9.6 ft)
Sunset today : 5:41 pm
Sunrise tomorrow : 6:55 am
Moon phase : First Quarter (69% 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 - Nov 1898

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:1910.412:2111.46:141.16:490.06:114:23Waning Gibbous1Tue
2Wed12:5710.012:5811.06:511.47:280.36:134:21Waning Gibbous2Wed
3Thu1:389.71:3810.77:321.88:120.76:144:20Waning Gibbous3Thu
4Fri2:249.42:2510.38:182.09:001.06:154:19Third Quarter4Fri
5Sat3:139.33:1710.09:102.29:501.26:174:17Third Quarter5Sat
6Sun4:069.24:129.810:052.310:431.46:184:16Third Quarter6Sun
7Mon5:009.35:119.611:052.311:381.56:194:15Third Quarter7Mon
8Tue5:559.56:139.612:072.06:214:13Waning Crescent8Tue
9Wed6:489.97:099.712:321.51:041.66:224:12Waning Crescent9Wed
10Thu7:3410.47:599.91:211.31:531.06:234:11Waning Crescent10Thu
11Fri8:1510.98:4410.22:041.12:370.56:254:10Waning Crescent11Fri
12Sat8:5611.49:2910.52:450.93:21-0.16:264:09New Moon12Sat
13Sun9:3712.010:1510.83:270.74:06-0.76:274:08New Moon13Sun
14Mon10:2112.411:0111.04:110.44:51-1.16:294:07New Moon14Mon
15Tue11:0712.811:4711.24:580.25:38-1.46:304:06Waxing Crescent15Tue
16Wed11:5513.05:450.16:27-1.56:314:05Waxing Crescent16Wed
17Thu12:3711.212:4612.96:360.17:19-1.46:334:04Waxing Crescent17Thu
18Fri1:3111.21:4312.67:320.28:16-1.16:344:03Waxing Crescent18Fri
19Sat2:3211.12:4712.18:340.39:17-0.86:354:02First Quarter19Sat
20Sun3:3511.13:5311.79:410.410:19-0.56:374:01First Quarter20Sun
21Mon4:3811.25:0111.210:500.511:24-0.26:384:01First Quarter21Mon
22Tue5:4111.36:0910.912:020.36:394:00Waxing Gibbous22Tue
23Wed6:4311.57:1410.812:280.01:090.06:413:59Waxing Gibbous23Wed
24Thu7:4011.78:1210.71:280.22:07-0.36:423:59Waxing Gibbous24Thu
25Fri8:3111.89:0510.62:210.43:00-0.46:433:58Waxing Gibbous25Fri
26Sat9:1911.89:5410.43:100.63:49-0.56:443:57Full Moon26Sat
27Sun10:0411.710:4010.33:570.94:35-0.46:453:57Full Moon27Sun
28Mon10:4511.511:2110.14:391.15:16-0.26:473:56Full Moon28Mon
29Tue11:2311.311:599.95:171.35:530.06:483:56Full Moon29Tue
30Wed11:5811.15:521.56:280.26:493:55Waning Gibbous30Wed
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 transitional phase. Tonight's moon is 69% 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 shifting between spring and neap.

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 (69% illuminated). This places Ellsworth and Union River, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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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