Nearby Harbors
44.5350’ N, 68.4217’ W

Ellsworth and Union River, ME

34°
H -°
L 34°
S
0mph
High tide
5:58 am
Photo Credits

Tides Today & Tomorrow in Ellsworth and Union River, ME

TIDE TIMES for Monday, October 19, 2026
The tide is currently rising in Ellsworth and Union River, ME.
Next low tide : 11:56 am (2.6 ft)
Next high tide : in 2h 36m at 5:58 am (8.8 ft)
Sunset today : 5:42 pm
Sunrise tomorrow : 6:54 am
Moon phase : First Quarter (59% 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 - Aug 1901

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:2010.811:2811.95:12-0.35:200.44:197:00Full Moon1Thu
2Fri11:5811.35:50-0.66:040.04:206:58Waning Gibbous2Fri
3Sat12:0912.112:3811.76:30-0.86:50-0.34:216:57Waning Gibbous3Sat
4Sun12:5412.11:2412.07:14-0.87:40-0.54:226:56Waning Gibbous4Sun
5Mon1:4511.92:1412.28:03-0.78:35-0.54:246:55Third Quarter5Mon
6Tue2:4111.53:1012.28:55-0.49:34-0.54:256:53Third Quarter6Tue
7Wed3:4211.14:1012.19:52-0.110:37-0.34:266:52Third Quarter7Wed
8Thu4:4710.75:1512.010:530.311:47-0.34:276:50Third Quarter8Thu
9Fri5:5810.56:2312.012:020.54:286:49Waning Crescent9Fri
10Sat7:0710.57:2912.112:58-0.41:120.54:296:48Waning Crescent10Sat
11Sun8:1010.78:2912.22:02-0.62:160.44:306:46Waning Crescent11Sun
12Mon9:0710.99:2412.23:00-0.73:140.24:326:45New Moon12Mon
13Tue10:0011.110:1612.23:53-0.84:070.14:336:43New Moon13Tue
14Wed10:4811.211:0312.14:42-0.84:560.04:346:42New Moon14Wed
15Thu11:3211.311:4611.85:26-0.75:400.04:356:40New Moon15Thu
16Fri12:1211.36:06-0.56:210.14:366:39Waxing Crescent16Fri
17Sat12:2611.512:5011.16:42-0.16:590.34:376:37Waxing Crescent17Sat
18Sun1:0611.01:2811.07:180.37:400.64:396:35Waxing Crescent18Sun
19Mon1:4610.62:0710.87:550.78:230.84:406:34Waxing Crescent19Mon
20Tue2:2910.22:5010.58:371.19:091.14:416:32First Quarter20Tue
21Wed3:169.73:3510.39:211.59:591.34:426:30First Quarter21Wed
22Thu4:069.44:2610.110:101.810:551.54:436:29First Quarter22Thu
23Fri5:039.15:2210.011:042.111:571.64:446:27First Quarter23Fri
24Sat6:068.96:2410.112:052.24:466:25Waxing Gibbous24Sat
25Sun7:069.17:2010.312:591.41:052.04:476:24Waxing Gibbous25Sun
26Mon7:599.48:1010.61:521.11:571.74:486:22Waxing Gibbous26Mon
27Tue8:459.88:5611.12:380.72:441.34:496:20Waxing Gibbous27Tue
28Wed9:2810.39:4011.53:200.33:280.74:506:19Full Moon28Wed
29Thu10:1010.910:2411.94:01-0.14:130.14:526:17Full Moon29Thu
30Fri10:5011.611:0812.24:42-0.54:58-0.44:536:15Full Moon30Fri
31Sat11:3112.211:5212.45:23-0.95:44-0.94:546:13Waning Gibbous31Sat
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 59% 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 (59% 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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