Tides Today & Tomorrow in Blue Hill Harbor, ME

TIDE TIMES for Thursday, August 20, 2026
The tide is currently falling in Blue Hill Harbor, ME.
Next low tide (tomorrow) : in 4h 50m at 12:12 am (1.4 ft)
Next high tide (tomorrow) : 6:21 am (8.5 ft)
Sunset today : 7:31 pm
Sunrise tomorrow : 5:43 am
Moon phase : First Quarter (55% illuminated)
Tide Station Location : Station #8414112
Common Questions About Tides

Blue Hill Harbor, ME Tides - Oct 1938

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:049.04:209.610:121.910:501.45:315:16First Quarter1Sat
2Sun5:018.85:189.411:092.011:471.45:325:14First Quarter2Sun
3Mon5:588.86:159.412:072.05:335:12Waxing Gibbous3Mon
4Tue6:519.07:099.612:411.31:011.75:355:11Waxing Gibbous4Tue
5Wed7:409.37:579.81:311.11:511.35:365:09Waxing Gibbous5Wed
6Thu8:239.88:4110.12:160.92:360.95:375:07Waxing Gibbous6Thu
7Fri9:0310.29:2310.42:570.63:180.55:385:05Full Moon7Fri
8Sat9:4110.710:0210.63:350.43:570.15:395:03Full Moon8Sat
9Sun10:1711.110:4210.84:120.24:36-0.25:415:02Full Moon9Sun
10Mon10:5511.411:2210.84:500.15:16-0.55:425:00Full Moon10Mon
11Tue11:3511.65:290.15:58-0.65:434:58Waning Gibbous11Tue
12Wed12:0510.812:1811.66:110.26:44-0.65:444:56Waning Gibbous12Wed
13Thu12:5110.61:0511.66:570.37:33-0.55:464:55Waning Gibbous13Thu
14Fri1:4110.41:5711.37:480.58:28-0.35:474:53Third Quarter14Fri
15Sat2:3710.12:5611.18:450.79:28-0.15:484:51Third Quarter15Sat
16Sun3:399.94:0010.89:490.910:320.15:494:49Third Quarter16Sun
17Mon4:459.95:0910.610:570.911:380.15:514:48Third Quarter17Mon
18Tue5:5210.16:1710.712:060.65:524:46Waning Crescent18Tue
19Wed6:5510.57:2110.812:420.01:120.25:534:44Waning Crescent19Wed
20Thu7:5311.08:2011.01:42-0.22:11-0.35:554:43Waning Crescent20Thu
21Fri8:4511.49:1311.22:36-0.43:06-0.75:564:41New Moon21Fri
22Sat9:3411.710:0311.23:26-0.53:56-0.95:574:39New Moon22Sat
23Sun10:1911.810:4911.14:13-0.44:43-1.05:594:38New Moon23Sun
24Mon11:0311.711:3410.84:58-0.25:27-0.86:004:36New Moon24Mon
25Tue11:4511.55:410.26:11-0.56:014:35Waxing Crescent25Tue
26Wed12:1810.512:2711.16:240.66:55-0.16:024:33Waxing Crescent26Wed
27Thu1:0110.11:1110.77:071.07:390.36:044:32Waxing Crescent27Thu
28Fri1:469.71:5610.37:521.48:250.76:054:30Waxing Crescent28Fri
29Sat2:339.32:449.98:391.79:131.16:064:29First Quarter29Sat
30Sun3:239.03:359.59:302.010:041.36:084:27First Quarter30Sun
31Mon4:158.94:309.310:252.110:571.46:094:26First Quarter31Mon
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 3:16 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 55% 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 (55% 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