Nearby Harbors
44.5350’ N, 68.4217’ W

Ellsworth and Union River, ME

51°
H -°
L 40°
S
2mph
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 3h 48m 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
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 - Aug 1957

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:2412.33:5612.69:38-1.110:15-0.95:207:59First Quarter1Thu
2Fri4:2511.74:5412.410:35-0.611:18-0.65:217:58First Quarter2Fri
3Sat5:2711.15:5512.111:360.05:227:57First Quarter3Sat
4Sun6:3210.66:5911.812:25-0.312:410.55:237:55Waxing Gibbous4Sun
5Mon7:3910.38:0211.61:33-0.11:490.85:247:54Waxing Gibbous5Mon
6Tue8:4110.29:0011.52:36-0.12:500.95:257:53Waxing Gibbous6Tue
7Wed9:3710.19:5311.43:320.03:450.95:267:51Waxing Gibbous7Wed
8Thu10:2810.210:4111.34:240.04:351.05:287:50Full Moon8Thu
9Fri11:1410.211:2511.25:100.05:211.05:297:48Full Moon9Fri
10Sat11:5510.35:520.16:011.05:307:47Full Moon10Sat
11Sun12:0411.112:3110.36:280.26:351.05:317:46Full Moon11Sun
12Mon12:3911.01:0410.46:590.47:061.05:327:44Waning Gibbous12Mon
13Tue1:1210.81:3410.57:270.57:380.95:337:43Waning Gibbous13Tue
14Wed1:4310.72:0410.57:570.68:140.95:357:41Waning Gibbous14Wed
15Thu2:1610.52:3710.68:320.88:551.05:367:39Waning Gibbous15Thu
16Fri2:5410.23:1610.69:121.09:411.05:377:38Waning Gibbous16Fri
17Sat3:3910.04:0110.69:561.210:301.15:387:36Third Quarter17Sat
18Sun4:289.74:5010.510:431.511:231.25:397:35Third Quarter18Sun
19Mon5:229.55:4410.611:361.65:407:33Third Quarter19Mon
20Tue6:259.46:4610.712:221.112:341.75:427:31Waning Crescent20Tue
21Wed7:349.57:5211.11:260.81:371.45:437:30Waning Crescent21Wed
22Thu8:3610.08:5311.62:270.42:371.05:447:28Waning Crescent22Thu
23Fri9:3210.69:4912.23:22-0.23:330.35:457:26Waning Crescent23Fri
24Sat10:2511.310:4312.74:14-0.84:28-0.35:467:25New Moon24Sat
25Sun11:1612.011:3613.05:05-1.35:23-1.05:477:23New Moon25Sun
26Mon12:0612.65:54-1.66:15-1.55:497:21New Moon26Mon
27Tue12:2713.212:5413.16:42-1.87:07-1.85:507:20Waxing Crescent27Tue
28Wed1:1813.11:4313.27:30-1.77:59-1.85:517:18Waxing Crescent28Wed
29Thu2:1012.72:3513.18:20-1.48:54-1.55:527:16Waxing Crescent29Thu
30Fri3:0612.13:3012.79:14-0.99:54-1.15:537:14First Quarter30Fri
31Sat4:0511.54:2912.310:12-0.210:55-0.65:547:12First Quarter31Sat
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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