Tides Today & Tomorrow in Belfast, ME

TIDE TIMES for Monday, August 10, 2026
The tide is currently falling in Belfast, ME.
Next low tide (tomorrow) : in 3h 59m at 3:57 am (-0.6 ft)
Next high tide (tomorrow) : 10:12 am (10.4 ft)
Sunset today : 7:49 pm
Sunrise tomorrow : 5:33 am
Moon phase : Waning Crescent (6% illuminated)
Tide Station Location : Station #8415191
Common Questions About Tides

Belfast, ME Tides - Mar 1946

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:5710.69:319.82:431.33:170.16:135:23Waning Crescent1Fri
2Sat9:4211.110:1210.43:270.73:59-0.46:125:24New Moon2Sat
3Sun10:2511.610:5210.94:100.14:40-0.86:105:25New Moon3Sun
4Mon11:0711.911:3311.44:53-0.45:21-1.16:085:27New Moon4Mon
5Tue11:5212.05:37-0.86:03-1.26:065:28Waxing Crescent5Tue
6Wed12:1611.712:3811.96:23-1.06:47-1.06:055:29Waxing Crescent6Wed
7Thu1:0111.91:2611.57:12-1.07:33-0.76:035:31Waxing Crescent7Thu
8Fri1:4911.82:1911.08:04-0.98:24-0.26:015:32Waxing Crescent8Fri
9Sat2:4111.53:1710.49:02-0.59:210.45:595:33First Quarter9Sat
10Sun3:3911.24:229.810:05-0.210:240.95:575:34First Quarter10Sun
11Mon4:4410.85:339.511:130.111:341.25:565:36First Quarter11Mon
12Tue5:5410.66:449.512:240.25:545:37Waxing Gibbous12Tue
13Wed7:0410.67:499.712:441.21:300.15:525:38Waxing Gibbous13Wed
14Thu8:0810.88:4710.11:500.92:30-0.25:505:40Waxing Gibbous14Thu
15Fri9:0411.19:3710.42:480.53:23-0.45:485:41Waxing Gibbous15Fri
16Sat9:5411.310:2210.73:400.14:09-0.55:475:42Full Moon16Sat
17Sun10:3911.311:0310.84:26-0.14:52-0.55:455:43Full Moon17Sun
18Mon11:2111.211:4110.95:09-0.25:31-0.35:435:45Full Moon18Mon
19Tue12:0010.95:49-0.16:080.15:415:46Full Moon19Tue
20Wed12:1810.812:3910.66:270.06:440.55:395:47Waning Gibbous20Wed
21Thu12:5410.61:1810.27:060.37:200.95:375:48Waning Gibbous21Thu
22Fri1:3010.41:589.77:450.67:581.45:365:50Waning Gibbous22Fri
23Sat2:0910.12:409.28:260.98:391.85:345:51Waning Gibbous23Sat
24Sun2:529.83:288.89:121.39:252.25:325:52Third Quarter24Sun
25Mon3:409.54:218.510:031.510:182.45:305:53Third Quarter25Mon
26Tue4:349.35:208.411:001.611:162.55:285:55Third Quarter26Tue
27Wed5:349.36:208.612:001.55:265:56Third Quarter27Wed
28Thu6:349.67:168.912:172.212:581.25:245:57Waning Crescent28Thu
29Fri7:3010.08:079.51:141.81:510.75:235:58Waning Crescent29Fri
30Sat8:2210.68:5410.22:071.12:390.15:216:00Waning Crescent30Sat
31Sun9:1111.29:3811.02:560.43:24-0.55:196:01New Moon31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8415191)

Common Questions About Belfast, ME Tides

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

Slack tide in Belfast, ME is approximately 7:04 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 Belfast, ME?

Belfast, ME is currently in a spring phase. Tonight's moon is 6% 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 Belfast, 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 Belfast, ME?

Tide predictions for Belfast, 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 Belfast, ME?

Tide data for Belfast, ME is sourced from NOAA Station #8415191. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8415191.

What is the moon phase in Belfast, ME tonight?

Tonight the moon over Belfast, ME is Waning Crescent (6% illuminated). This places Belfast, 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