Tides Today & Tomorrow in Tenants Harbor, ME

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently rising in Tenants Harbor, ME.
Next low tide : 11:52 pm (1.0 ft)
Next high tide : in 3h 20m at 5:30 pm (9.7 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 5:13 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8415809
Common Questions About Tides

Tenants Harbor, ME Tides - Dec 2077

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:2511.55:10-0.25:52-1.56:524:00Waning Gibbous1Wed
2Thu12:089.912:1411.26:000.16:42-1.16:533:59Waning Gibbous2Thu
3Fri12:599.61:0410.76:500.57:33-0.66:543:59Waning Gibbous3Fri
4Sat1:519.21:5610.17:420.98:26-0.16:553:59Waning Gibbous4Sat
5Sun2:458.92:529.68:371.39:200.46:563:59Third Quarter5Sun
6Mon3:418.63:499.19:361.610:140.86:573:58Third Quarter6Mon
7Tue4:358.54:478.710:361.811:071.16:583:58Third Quarter7Tue
8Wed5:298.65:458.511:361.86:593:58Third Quarter8Wed
9Thu6:218.76:428.412:001.312:351.66:593:58Waning Crescent9Thu
10Fri7:109.07:368.412:511.41:291.37:003:58Waning Crescent10Fri
11Sat7:549.28:248.41:381.42:160.97:013:58Waning Crescent11Sat
12Sun8:359.59:088.62:201.32:580.67:023:59Waning Crescent12Sun
13Mon9:139.79:508.72:591.33:380.37:033:59New Moon13Mon
14Tue9:5110.010:318.73:371.24:160.07:043:59New Moon14Tue
15Wed10:2910.111:108.84:151.14:54-0.27:043:59New Moon15Wed
16Thu11:0710.311:508.84:541.05:34-0.37:053:59New Moon16Thu
17Fri11:4810.45:350.96:15-0.47:064:00Waxing Crescent17Fri
18Sat12:308.912:3110.46:180.96:58-0.47:064:00Waxing Crescent18Sat
19Sun1:148.91:1710.37:050.87:45-0.47:074:01Waxing Crescent19Sun
20Mon2:029.02:0910.17:560.88:36-0.37:074:01Waxing Crescent20Mon
21Tue2:559.13:069.98:530.89:29-0.27:084:02First Quarter21Tue
22Wed3:519.34:079.69:550.710:250.07:084:02First Quarter22Wed
23Thu4:499.65:129.410:590.511:240.17:094:03First Quarter23Thu
24Fri5:4810.06:199.312:050.27:094:03Waxing Gibbous24Fri
25Sat6:4810.37:249.312:240.21:11-0.27:094:04Waxing Gibbous25Sat
26Sun7:4510.78:259.51:240.22:11-0.77:104:05Waxing Gibbous26Sun
27Mon8:3911.09:219.62:210.13:07-1.17:104:05Full Moon27Mon
28Tue9:3111.210:149.63:140.14:00-1.37:104:06Full Moon28Tue
29Wed10:2211.211:059.64:060.04:50-1.37:104:07Full Moon29Wed
30Thu11:1111.111:539.54:550.15:38-1.27:114:08Full Moon30Thu
31Fri11:5810.85:430.36:24-0.97:114:08Waning Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8415809)

Common Questions About Tenants Harbor, ME Tides

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What time does the tide turn (slack tide) in Tenants Harbor, ME today?

Slack tide in Tenants Harbor, ME is approximately 8:41 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 Tenants Harbor, ME?

Tenants Harbor, ME is currently in a neap phase. Tonight's moon is 52% 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 Tenants Harbor, 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 Tenants Harbor, ME?

Tide predictions for Tenants Harbor, 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 Tenants Harbor, ME?

Tide data for Tenants Harbor, ME is sourced from NOAA Station #8415809. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8415809.

What is the moon phase in Tenants Harbor, ME tonight?

Tonight the moon over Tenants Harbor, ME is First Quarter (52% illuminated). This places Tenants Harbor, 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