Nearby Harbors
44.5350’ N, 68.4217’ W

Ellsworth and Union River, ME

69°
H 73°
L 54°
SSW
14mph
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 3h 36m 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 - Nov 1974

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:0711.811:4210.75:020.85:35-0.56:114:23Full Moon1Fri
2Sat11:4612.05:410.76:16-0.76:124:22Waning Gibbous2Sat
3Sun12:2210.712:2812.16:240.67:02-0.76:134:20Waning Gibbous3Sun
4Mon1:0810.71:1712.17:120.67:53-0.66:154:19Waning Gibbous4Mon
5Tue2:0210.72:1411.98:070.78:49-0.56:164:18Third Quarter5Tue
6Wed3:0210.73:1711.69:080.89:49-0.36:174:16Third Quarter6Wed
7Thu4:0610.84:2511.310:130.710:52-0.26:194:15Third Quarter7Thu
8Fri5:1111.05:3611.211:240.611:58-0.16:204:14Third Quarter8Fri
9Sat6:1711.46:4511.212:360.26:214:13Waning Crescent9Sat
10Sun7:1811.87:4811.31:02-0.21:41-0.46:234:12Waning Crescent10Sun
11Mon8:1312.28:4511.42:00-0.22:38-0.86:244:10Waning Crescent11Mon
12Tue9:0412.59:3911.42:53-0.23:31-1.16:254:09New Moon12Tue
13Wed9:5412.610:2911.33:43-0.14:22-1.36:274:08New Moon13Wed
14Thu10:4012.611:1611.14:310.05:09-1.26:284:07New Moon14Thu
15Fri11:2412.35:160.35:53-1.06:294:06New Moon15Fri
16Sat12:0010.912:0612.05:580.66:34-0.66:314:05Waxing Crescent16Sat
17Sun12:4310.612:4711.66:390.97:16-0.26:324:04Waxing Crescent17Sun
18Mon1:2610.21:3011.17:221.38:000.26:334:03Waxing Crescent18Mon
19Tue2:129.92:1710.78:091.68:470.66:354:03Waxing Crescent19Tue
20Wed3:019.73:0710.39:001.89:350.96:364:02First Quarter20Wed
21Thu3:519.64:009.99:542.010:251.26:374:01First Quarter21Thu
22Fri4:429.64:569.610:512.011:171.46:394:00First Quarter22Fri
23Sat5:369.75:569.511:521.96:403:59First Quarter23Sat
24Sun6:299.96:549.512:121.612:511.66:413:59Waxing Gibbous24Sun
25Mon7:1810.37:459.61:031.61:421.26:423:58Waxing Gibbous25Mon
26Tue8:0110.68:329.71:481.52:270.86:443:57Waxing Gibbous26Tue
27Wed8:4211.09:169.92:291.43:090.46:453:57Waxing Gibbous27Wed
28Thu9:2111.49:5910.23:101.23:50-0.16:463:56Full Moon28Thu
29Fri10:0211.810:4110.53:521.04:33-0.56:473:56Full Moon29Fri
30Sat10:4412.211:2410.84:350.75:16-0.86:483:55Full Moon30Sat
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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