Tides Today & Tomorrow in Blue Hill Harbor, ME

TIDE TIMES for Saturday, July 18, 2026
The tide is currently falling in Blue Hill Harbor, ME.
Next low tide : in 1h 16m at 9:05 pm (0.2 ft)
Next high tide (tomorrow) : 3:11 am (11.1 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 5:07 am
Moon phase : Waxing Crescent (23% illuminated)
Tide Station Location : Station #8414112
Common Questions About Tides

Blue Hill Harbor, ME Tides - Mar 2071

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:2510.710:4810.34:210.44:44-0.16:105:22New Moon1Sun
2Mon11:0210.811:2210.64:570.25:19-0.26:085:23New Moon2Mon
3Tue11:3810.911:5810.85:34-0.15:53-0.36:075:24New Moon3Tue
4Wed12:1610.96:11-0.26:30-0.36:055:26Waxing Crescent4Wed
5Thu12:3511.012:5710.86:51-0.37:09-0.26:035:27Waxing Crescent5Thu
6Fri1:1611.01:4110.57:35-0.37:530.06:015:28Waxing Crescent6Fri
7Sat2:0111.02:3110.28:23-0.28:420.36:005:30First Quarter7Sat
8Sun3:5210.94:279.910:18-0.110:370.56:586:31First Quarter8Sun
9Mon4:5010.75:309.611:200.111:410.76:566:32First Quarter9Mon
10Tue5:5510.66:399.612:270.16:546:33First Quarter10Tue
11Wed7:0410.67:489.812:500.71:36-0.16:526:35Waxing Gibbous11Wed
12Thu8:1210.98:5210.31:590.42:41-0.46:516:36Waxing Gibbous12Thu
13Fri9:1511.39:5010.83:040.03:40-0.86:496:37Waxing Gibbous13Fri
14Sat10:1211.710:4211.34:03-0.64:34-1.26:476:39Full Moon14Sat
15Sun11:0411.911:3111.64:56-1.05:24-1.36:456:40Full Moon15Sun
16Mon11:5411.95:47-1.26:12-1.36:436:41Full Moon16Mon
17Tue12:1711.812:4111.76:35-1.26:57-1.06:426:42Full Moon17Tue
18Wed1:0211.71:2711.47:21-1.17:41-0.66:406:44Waning Gibbous18Wed
19Thu1:4611.42:1310.88:07-0.78:260.06:386:45Waning Gibbous19Thu
20Fri2:3011.03:0010.38:53-0.29:110.56:366:46Waning Gibbous20Fri
21Sat3:1610.53:489.79:410.39:581.16:346:47Waning Gibbous21Sat
22Sun4:0410.04:409.210:310.710:491.56:326:49Third Quarter22Sun
23Mon4:579.65:368.811:251.111:451.86:306:50Third Quarter23Mon
24Tue5:539.36:348.612:231.36:296:51Third Quarter24Tue
25Wed6:539.27:328.712:441.91:211.46:276:52Third Quarter25Wed
26Thu7:509.38:258.91:421.82:151.26:256:54Waning Crescent26Thu
27Fri8:439.59:139.32:351.53:050.96:236:55Waning Crescent27Fri
28Sat9:309.99:569.83:241.13:490.66:216:56Waning Crescent28Sat
29Sun10:1310.310:3510.24:080.74:290.36:196:57Waning Crescent29Sun
30Mon10:5410.611:1210.74:480.25:080.06:186:59New Moon30Mon
31Tue11:3310.911:5011.15:28-0.25:45-0.26:167:00New Moon31Tue
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 12:08 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 transitional phase. Tonight's moon is 23% 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 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 Waxing Crescent (23% illuminated). This places Blue Hill Harbor, 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