Nearby Harbors
44.5350’ N, 68.4217’ W

Ellsworth and Union River, ME

57°
H 70°
L 49°
N
8mph
High tide
2:31 pm
Photo Credits

Tides Today & Tomorrow in Ellsworth and Union River, ME

TIDE TIMES for Tuesday, September 15, 2026
The tide is currently rising in Ellsworth and Union River, ME.
Next low tide : 8:54 pm (0.2 ft)
Next high tide : in 5h 11m at 2:31 pm (11.3 ft)
Sunset today : 6:44 pm
Sunrise tomorrow : 6:12 am
Moon phase : Waxing Crescent (21% 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 1965

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:2112.82:5712.18:43-1.59:07-0.65:207:59Waxing Crescent1Sun
2Mon3:1812.33:5212.09:37-1.010:07-0.45:217:58First Quarter2Mon
3Tue4:1611.64:4711.810:31-0.411:07-0.15:227:57First Quarter3Tue
4Wed5:1510.95:4311.511:270.25:237:55First Quarter4Wed
5Thu6:1610.36:4111.212:100.212:260.85:247:54First Quarter5Thu
6Fri7:199.87:4111.01:140.41:291.35:257:53Waxing Gibbous6Fri
7Sat8:219.68:3710.92:160.52:281.55:277:51Waxing Gibbous7Sat
8Sun9:169.59:2910.83:110.53:211.65:287:50Waxing Gibbous8Sun
9Mon10:079.510:1610.84:020.54:101.75:297:48Waxing Gibbous9Mon
10Tue10:539.511:0010.84:490.54:541.75:307:47Full Moon10Tue
11Wed11:359.611:4010.85:320.55:341.65:317:45Full Moon11Wed
12Thu12:129.76:090.56:091.55:327:44Full Moon12Thu
13Fri12:1510.912:459.96:410.56:411.45:347:42Full Moon13Fri
14Sat12:4710.91:1510.17:090.47:141.25:357:41Waning Gibbous14Sat
15Sun1:1810.91:4510.37:390.47:491.15:367:39Waning Gibbous15Sun
16Mon1:5110.82:1710.58:130.58:291.05:377:38Waning Gibbous16Mon
17Tue2:2910.72:5510.78:510.69:140.95:387:36Waning Gibbous17Tue
18Wed3:1310.53:3810.89:330.810:030.85:397:35Third Quarter18Wed
19Thu4:0210.24:2610.910:201.010:560.85:417:33Third Quarter19Thu
20Fri4:5710.05:1911.011:111.211:540.75:427:31Third Quarter20Fri
21Sat5:589.76:1911.112:081.45:437:30Third Quarter21Sat
22Sun7:089.77:2811.41:000.51:121.35:447:28Waning Crescent22Sun
23Mon8:189.98:3411.82:070.12:171.15:457:26Waning Crescent23Mon
24Tue9:2110.49:3612.33:10-0.43:190.65:467:25Waning Crescent24Tue
25Wed10:1910.910:3412.74:08-0.94:180.15:487:23New Moon25Wed
26Thu11:1311.511:3013.05:03-1.35:15-0.45:497:21New Moon26Thu
27Fri12:0512.05:55-1.66:10-0.95:507:19New Moon27Fri
28Sat12:2213.112:5312.36:44-1.77:01-1.15:517:18Waxing Crescent28Sat
29Sun1:1212.91:4112.57:30-1.57:52-1.15:527:16Waxing Crescent29Sun
30Mon2:0312.52:2912.48:17-1.18:45-0.95:537:14Waxing Crescent30Mon
31Tue2:5511.93:2012.19:07-0.59:40-0.55:557:12Waxing Crescent31Tue
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 transitional phase. Tonight's moon is 21% 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 shifting between spring and neap.

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 (21% illuminated). This places Ellsworth and Union River, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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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