Tides Today & Tomorrow in Blue Hill Harbor, ME

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently rising in Blue Hill Harbor, ME.
Next low tide : 10:35 am (1.4 ft)
Next high tide : in 49m at 4:26 am (9.4 ft)
Sunset today : 7:33 pm
Sunrise tomorrow : 5:42 am
Moon phase : First Quarter (46% illuminated)
Tide Station Location : Station #8414112
Common Questions About Tides

Blue Hill Harbor, ME Tides - Feb 1936

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:0810.75:519.311:420.111:590.96:534:42First Quarter1Sat
2Sun6:1510.57:009.212:500.26:524:43Waxing Gibbous2Sun
3Mon7:2010.58:049.31:061.01:540.16:514:44Waxing Gibbous3Mon
4Tue8:2010.79:009.62:080.92:51-0.16:504:46Waxing Gibbous4Tue
5Wed9:1410.89:499.83:040.73:42-0.36:484:47Full Moon5Wed
6Thu10:0111.010:3210.03:540.54:27-0.46:474:49Full Moon6Thu
7Fri10:4411.011:1210.14:380.35:08-0.36:464:50Full Moon7Fri
8Sat11:2410.911:4910.25:190.35:45-0.26:454:51Full Moon8Sat
9Sun12:0210.65:580.36:210.06:434:53Waning Gibbous9Sun
10Mon12:2410.212:3910.36:360.56:550.36:424:54Waning Gibbous10Mon
11Tue12:5910.11:1610.07:130.67:300.66:414:56Waning Gibbous11Tue
12Wed1:3510.01:549.67:510.88:051.06:394:57Waning Gibbous12Wed
13Thu2:139.82:359.18:321.08:441.36:384:58Third Quarter13Thu
14Fri2:549.63:218.79:161.29:281.66:365:00Third Quarter14Fri
15Sat3:409.44:138.410:071.410:181.96:355:01Third Quarter15Sat
16Sun4:329.35:118.211:041.411:152.06:335:03Third Quarter16Sun
17Mon5:319.46:148.312:051.36:325:04Waning Crescent17Mon
18Tue6:319.77:148.712:161.81:050.96:305:05Waning Crescent18Tue
19Wed7:3010.28:099.21:161.42:010.36:295:07Waning Crescent19Wed
20Thu8:2410.89:0010.02:130.82:53-0.36:275:08Waning Crescent20Thu
21Fri9:1611.49:4810.73:060.23:41-0.96:265:09New Moon21Fri
22Sat10:0512.010:3411.43:56-0.54:27-1.46:245:11New Moon22Sat
23Sun10:5412.311:2011.94:45-1.15:14-1.66:235:12New Moon23Sun
24Mon11:4312.35:35-1.56:00-1.66:215:14Waxing Crescent24Mon
25Tue12:0712.212:3312.06:25-1.66:48-1.46:195:15Waxing Crescent25Tue
26Wed12:5612.21:2511.57:18-1.57:38-0.96:185:16Waxing Crescent26Wed
27Thu1:4711.92:2010.98:13-1.18:32-0.36:165:18First Quarter27Thu
28Fri2:4211.53:2010.29:12-0.69:310.36:145:19First Quarter28Fri
29Sat3:4310.94:269.510:16-0.110:350.96:135:20First Quarter29Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8414112)

Common Questions About Blue Hill Harbor, ME Tides

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

Slack tide in Blue Hill Harbor, ME is approximately 7:30 am — 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 Blue Hill Harbor, ME?

Blue Hill Harbor, ME is currently in a neap phase. Tonight's moon is 46% 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 Blue Hill 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 Blue Hill Harbor, ME?

Tide predictions for Blue Hill 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 Blue Hill Harbor, ME?

Tide data for Blue Hill Harbor, ME is sourced from NOAA Station #8414112. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8414112.

What is the moon phase in Blue Hill Harbor, ME tonight?

Tonight the moon over Blue Hill Harbor, ME is First Quarter (46% illuminated). This places Blue Hill 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