Tides Today & Tomorrow in Belfast, ME

TIDE TIMES for Thursday, August 6, 2026
The tide is currently falling in Belfast, ME.
Next low tide : in 5h 47m at 11:39 pm (0.5 ft)
Next high tide (tomorrow) : 5:52 am (9.6 ft)
Sunset today : 7:54 pm
Sunrise tomorrow : 5:28 am
Moon phase : Third Quarter (44% illuminated)
Tide Station Location : Station #8415191
Common Questions About Tides

Belfast, ME Tides - Mar 1954

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:1510.17:549.312:551.81:390.66:135:23Waning Crescent1Mon
2Tue8:1010.78:4510.01:521.12:300.06:125:24Waning Crescent2Tue
3Wed9:0111.49:3210.82:440.43:18-0.76:105:25New Moon3Wed
4Thu9:5011.910:1711.53:34-0.44:04-1.26:085:27New Moon4Thu
5Fri10:3812.311:0212.14:23-1.14:49-1.56:065:28New Moon5Fri
6Sat11:2612.411:4812.55:11-1.65:34-1.66:055:29New Moon6Sat
7Sun12:1512.26:01-1.86:21-1.46:035:31Waxing Crescent7Sun
8Mon12:3612.51:0711.86:52-1.77:11-0.96:015:32Waxing Crescent8Mon
9Tue1:2612.32:0111.17:46-1.48:04-0.35:595:33Waxing Crescent9Tue
10Wed2:2111.93:0010.48:44-0.89:020.45:575:35First Quarter10Wed
11Thu3:2011.34:049.89:47-0.210:061.05:565:36First Quarter11Thu
12Fri4:2610.75:149.410:550.311:161.35:545:37First Quarter12Fri
13Sat5:3610.46:249.312:040.55:525:38Waxing Gibbous13Sat
14Sun6:4610.37:299.412:261.41:100.55:505:40Waxing Gibbous14Sun
15Mon7:4810.48:259.71:301.22:080.45:485:41Waxing Gibbous15Mon
16Tue8:4310.59:1310.12:270.82:580.25:465:42Waxing Gibbous16Tue
17Wed9:3110.79:5510.43:160.53:420.15:455:43Full Moon17Wed
18Thu10:1310.710:3310.64:000.24:220.15:435:45Full Moon18Thu
19Fri10:5110.711:0710.74:400.14:570.25:415:46Full Moon19Fri
20Sat11:2810.511:4010.75:160.15:310.45:395:47Full Moon20Sat
21Sun12:0310.35:520.16:040.75:375:48Waning Gibbous21Sun
22Mon12:1310.612:3810.06:260.36:371.05:355:50Waning Gibbous22Mon
23Tue12:4710.51:149.77:020.57:111.35:345:51Waning Gibbous23Tue
24Wed1:2210.31:529.47:390.77:481.65:325:52Waning Gibbous24Wed
25Thu2:0110.12:349.18:201.08:301.95:305:53Third Quarter25Thu
26Fri2:459.93:228.89:071.29:192.15:285:55Third Quarter26Fri
27Sat3:369.74:178.710:001.310:142.15:265:56Third Quarter27Sat
28Sun4:349.75:188.810:591.311:162.05:245:57Third Quarter28Sun
29Mon5:369.86:199.112:001.05:225:58Waning Crescent29Mon
30Tue6:3910.27:179.812:201.512:590.55:216:00Waning Crescent30Tue
31Wed7:3810.88:1010.61:200.81:53-0.15:196:01Waning Crescent31Wed
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 2:45 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 neap phase. Tonight's moon is 44% 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 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 Third Quarter (44% illuminated). This places Belfast, 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