Nearby Harbors
44.5350’ N, 68.4217’ W

Ellsworth and Union River, ME

62°
H -°
L 41°
NNW
3mph
Low tide
12:32 am
Photo Credits

Tides Today & Tomorrow in Ellsworth and Union River, ME

TIDE TIMES for Saturday, September 19, 2026
The tide is currently falling in Ellsworth and Union River, ME.
Next low tide (tomorrow) : in 6h 16m at 12:32 am (1.7 ft)
Next high tide (tomorrow) : 6:42 am (8.7 ft)
Sunset today : 6:37 pm
Sunrise tomorrow : 6:17 am
Moon phase : First Quarter (58% 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 - Nov 1957

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:079.96:289.912:261.66:114:23Waxing Gibbous1Fri
2Sat7:0210.17:249.912:531.11:231.46:124:22Waxing Gibbous2Sat
3Sun7:5010.38:1310.01:441.12:121.16:134:20Waxing Gibbous3Sun
4Mon8:3410.58:5810.02:281.12:560.86:154:19Waxing Gibbous4Mon
5Tue9:1310.79:4010.13:071.13:360.66:164:18Full Moon5Tue
6Wed9:5010.910:1910.23:431.24:130.46:174:16Full Moon6Wed
7Thu10:2411.110:5510.24:161.14:470.26:194:15Full Moon7Thu
8Fri10:5611.311:2810.34:491.15:210.06:204:14Full Moon8Fri
9Sat11:2911.55:241.05:57-0.26:224:13Waning Gibbous9Sat
10Sun12:0310.412:0511.76:020.96:36-0.36:234:11Waning Gibbous10Sun
11Mon12:4110.512:4611.76:440.97:20-0.36:244:10Waning Gibbous11Mon
12Tue1:2610.51:3411.67:320.98:10-0.36:264:09Waning Gibbous12Tue
13Wed2:1810.62:3011.58:270.99:04-0.26:274:08Third Quarter13Wed
14Thu3:1610.63:3111.39:260.910:02-0.16:284:07Third Quarter14Thu
15Fri4:1810.84:3811.110:290.811:030.06:304:06Third Quarter15Fri
16Sat5:2211.15:4911.111:380.56:314:05Waning Crescent16Sat
17Sun6:2711.66:5811.212:07-0.112:480.06:324:04Waning Crescent17Sun
18Mon7:2712.17:5911.41:10-0.21:51-0.66:344:03Waning Crescent18Mon
19Tue8:2212.68:5611.52:07-0.32:48-1.16:354:02Waning Crescent19Tue
20Wed9:1512.99:5111.63:01-0.43:42-1.56:364:02New Moon20Wed
21Thu10:0613.010:4311.63:53-0.44:34-1.76:374:01New Moon21Thu
22Fri10:5513.011:3211.54:44-0.35:23-1.66:394:00New Moon22Fri
23Sat11:4212.85:32-0.16:09-1.46:403:59Waxing Crescent23Sat
24Sun12:1811.312:2712.46:170.26:55-1.06:413:59Waxing Crescent24Sun
25Mon1:0511.01:1311.97:040.57:41-0.66:433:58Waxing Crescent25Mon
26Tue1:5310.62:0111.37:530.98:29-0.16:443:57Waxing Crescent26Tue
27Wed2:4310.42:5310.88:451.39:190.46:453:57First Quarter27Wed
28Thu3:3410.13:4610.39:391.610:090.86:463:56First Quarter28Thu
29Fri4:2610.04:419.910:361.711:021.26:473:56First Quarter29Fri
30Sat5:1910.05:409.611:371.711:581.46:483:55First Quarter30Sat
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 58% 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 (58% 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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