Tides Today & Tomorrow in Ellsworth and Union River, ME

TIDE TIMES for Sunday, August 2, 2026
The tide is currently falling in Ellsworth and Union River, ME.
Next low tide : in 4h 13m at 8:19 pm (0.7 ft)
Next high tide (tomorrow) : 2:19 am (11.0 ft)
Sunset today : 7:58 pm
Sunrise tomorrow : 5:21 am
Moon phase : Waning Gibbous (84% illuminated)
Tide Station Location : Station #8413801
Common Questions About Tides

Ellsworth and Union River, ME Tides - Aug 2083

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:4512.12:1511.58:05-0.78:240.05:217:59Waning Gibbous1Sun
2Mon2:3111.53:0011.38:48-0.29:130.35:227:57Waning Gibbous2Mon
3Tue3:1910.93:4611.19:330.310:040.65:237:56Third Quarter3Tue
4Wed4:0910.34:3310.810:180.910:550.95:247:55Third Quarter4Wed
5Thu5:019.75:2210.511:051.411:501.25:257:53Third Quarter5Thu
6Fri5:559.26:1510.211:571.95:267:52Third Quarter6Fri
7Sat6:568.97:1310.112:511.412:562.25:277:51Waning Crescent7Sat
8Sun7:578.88:1110.11:541.51:582.35:297:49Waning Crescent8Sun
9Mon8:538.89:0310.32:501.32:522.35:307:48Waning Crescent9Mon
10Tue9:429.09:5010.53:391.13:402.15:317:46Waning Crescent10Tue
11Wed10:289.310:3310.74:240.94:231.85:327:45New Moon11Wed
12Thu11:099.611:1311.05:040.65:041.55:337:43New Moon12Thu
13Fri11:4610.111:5111.35:400.35:421.15:347:42New Moon13Fri
14Sat12:2010.56:130.16:200.75:357:40New Moon14Sat
15Sun12:2711.512:5311.06:47-0.17:000.35:377:39Waxing Crescent15Sun
16Mon1:0511.61:2911.47:23-0.37:42-0.15:387:37Waxing Crescent16Mon
17Tue1:4611.62:0911.88:03-0.38:29-0.35:397:36Waxing Crescent17Tue
18Wed2:3211.42:5511.98:47-0.19:21-0.35:407:34Waxing Crescent18Wed
19Thu3:2511.03:4812.09:370.210:17-0.25:417:32First Quarter19Thu
20Fri4:2310.64:4511.910:310.511:19-0.15:427:31First Quarter20Fri
21Sat5:2710.25:4911.711:310.95:447:29First Quarter21Sat
22Sun6:399.97:0111.612:270.112:391.15:457:27Waxing Gibbous22Sun
23Mon7:529.98:1211.71:410.01:531.05:467:26Waxing Gibbous23Mon
24Tue8:5810.29:1511.92:49-0.23:010.85:477:24Waxing Gibbous24Tue
25Wed9:5610.610:1312.13:49-0.54:010.45:487:22Waxing Gibbous25Wed
26Thu10:5011.011:0712.24:43-0.74:570.15:497:20Full Moon26Thu
27Fri11:3911.311:5612.15:32-0.85:48-0.25:517:19Full Moon27Fri
28Sat12:2311.56:17-0.76:34-0.35:527:17Full Moon28Sat
29Sun12:4111.91:0411.66:57-0.57:16-0.25:537:15Waning Gibbous29Sun
30Mon1:2211.51:4311.57:35-0.17:570.05:547:13Waning Gibbous30Mon
31Tue2:0311.02:2111.28:120.48:390.35:557:12Waning Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413801)

Common Questions About Ellsworth and Union River, ME Tides

Show All
What time does the tide turn (slack tide) in Ellsworth and Union River, ME today?

Slack tide in Ellsworth and Union River, ME is approximately 11:19 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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 84% 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 Waning Gibbous (84% 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