Nearby Harbors
44.5350’ N, 68.4217’ W

Ellsworth and Union River, ME

60°
H 64°
L 60°
S
7mph
High tide
1:12 pm
Photo Credits

Tides Today & Tomorrow in Ellsworth and Union River, ME

TIDE TIMES for Sunday, September 13, 2026
The tide is currently rising in Ellsworth and Union River, ME.
Next low tide : 7:29 pm (-0.5 ft)
Next high tide : in 5h 20m at 1:12 pm (11.9 ft)
Sunset today : 6:48 pm
Sunrise tomorrow : 6:10 am
Moon phase : Waxing Crescent (7% 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 1970

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:339.611:3811.05:280.35:321.65:207:59New Moon1Sat
2Sun12:129.76:090.46:111.55:217:58New Moon2Sun
3Mon12:1610.912:479.86:430.46:451.55:227:57New Moon3Mon
4Tue12:5010.81:1910.07:130.57:171.45:237:56Waxing Crescent4Tue
5Wed1:2110.71:4910.17:420.67:511.35:247:54Waxing Crescent5Wed
6Thu1:5310.62:1910.28:130.78:281.25:257:53Waxing Crescent6Thu
7Fri2:2910.42:5410.38:480.99:111.25:267:51Waxing Crescent7Fri
8Sat3:0910.13:3310.49:271.29:571.25:277:50First Quarter8Sat
9Sun3:559.84:1710.510:111.410:471.35:297:49First Quarter9Sun
10Mon4:459.55:0510.510:581.711:411.35:307:47First Quarter10Mon
11Tue5:409.26:0010.511:501.95:317:46First Quarter11Tue
12Wed6:469.07:0310.712:421.212:502.05:327:44Waxing Gibbous12Wed
13Thu7:569.28:1011.11:490.91:531.85:337:43Waxing Gibbous13Thu
14Fri8:599.69:1111.72:500.42:541.35:347:41Waxing Gibbous14Fri
15Sat9:5610.210:0812.23:47-0.23:520.75:367:40Full Moon15Sat
16Sun10:5010.811:0412.74:40-0.84:490.15:377:38Full Moon16Sun
17Mon11:4111.611:5713.05:31-1.25:44-0.55:387:37Full Moon17Mon
18Tue12:3012.26:20-1.66:37-1.05:397:35Full Moon18Tue
19Wed12:4813.11:1712.67:07-1.67:28-1.35:407:33Waning Gibbous19Wed
20Thu1:3912.82:0612.87:54-1.48:21-1.35:417:32Waning Gibbous20Thu
21Fri2:3112.32:5712.78:43-1.09:17-1.15:437:30Waning Gibbous21Fri
22Sat3:2711.73:5112.49:35-0.410:16-0.75:447:28Third Quarter22Sat
23Sun4:2610.94:4811.910:310.311:17-0.25:457:27Third Quarter23Sun
24Mon5:2610.35:4711.411:300.95:467:25Third Quarter24Mon
25Tue6:319.76:5111.012:230.312:361.55:477:23Third Quarter25Tue
26Wed7:389.47:5610.71:310.61:451.75:487:22Waning Crescent26Wed
27Thu8:409.48:5510.72:330.72:461.75:507:20Waning Crescent27Thu
28Fri9:349.59:4610.73:280.63:391.75:517:18Waning Crescent28Fri
29Sat10:229.610:3310.74:170.64:271.55:527:16Waning Crescent29Sat
30Sun11:059.811:1510.85:020.65:101.45:537:15New Moon30Sun
31Mon11:4310.011:5210.75:400.65:481.25:547:13New Moon31Mon
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 7% 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 Waxing Crescent (7% 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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