Tides Today & Tomorrow in Belfast, ME

TIDE TIMES for Sunday, August 2, 2026
The tide is currently falling in Belfast, ME.
Next low tide : in 1h 09m at 8:12 pm (0.9 ft)
Next high tide (tomorrow) : 2:23 am (10.8 ft)
Sunset today : 8:00 pm
Sunrise tomorrow : 5:24 am
Moon phase : Waning Gibbous (84% illuminated)
Tide Station Location : Station #8415191
Common Questions About Tides

Belfast, ME Tides - Feb 1963

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:5311.14:2510.410:11-0.110:330.26:544:44First Quarter1Fri
2Sat4:5511.05:3210.011:170.011:370.56:534:45First Quarter2Sat
3Sun6:0010.96:419.812:250.06:524:47Waxing Gibbous3Sun
4Mon7:0411.07:469.912:430.71:29-0.26:514:48Waxing Gibbous4Mon
5Tue8:0511.28:4510.11:460.62:29-0.56:504:49Waxing Gibbous5Tue
6Wed9:0011.49:3810.32:440.43:23-0.76:484:51Waxing Gibbous6Wed
7Thu9:5111.510:2610.43:360.34:12-0.86:474:52Full Moon7Thu
8Fri10:3811.611:0910.54:240.24:57-0.86:464:54Full Moon8Fri
9Sat11:2111.511:5010.55:090.25:38-0.66:454:55Full Moon9Sat
10Sun12:0211.25:510.36:18-0.36:434:57Waning Gibbous10Sun
11Mon12:2910.412:4210.96:310.46:560.06:424:58Waning Gibbous11Mon
12Tue1:0710.31:2110.57:110.77:330.46:404:59Waning Gibbous12Tue
13Wed1:4610.12:0210.07:520.98:120.86:395:01Waning Gibbous13Wed
14Thu2:259.92:459.68:341.28:521.26:385:02Third Quarter14Thu
15Fri3:089.73:329.19:201.49:361.66:365:03Third Quarter15Fri
16Sat3:549.54:238.710:101.610:251.96:355:05Third Quarter16Sat
17Sun4:459.45:218.511:061.611:202.16:335:06Third Quarter17Sun
18Mon5:409.46:208.512:041.56:315:08Third Quarter18Mon
19Tue6:379.77:188.812:172.01:021.16:305:09Waning Crescent19Tue
20Wed7:3310.18:129.21:141.71:560.66:285:10Waning Crescent20Wed
21Thu8:2510.79:019.82:081.22:460.06:275:12Waning Crescent21Thu
22Fri9:1411.39:4710.52:570.63:33-0.66:255:13New Moon22Fri
23Sat10:0111.910:3211.13:450.04:19-1.26:245:14New Moon23Sat
24Sun10:4812.311:1711.64:33-0.65:04-1.56:225:16New Moon24Sun
25Mon11:3512.55:20-1.05:49-1.76:205:17New Moon25Mon
26Tue12:0311.912:2412.46:09-1.36:36-1.66:195:19Waxing Crescent26Tue
27Wed12:5112.11:1512.17:00-1.37:25-1.36:175:20Waxing Crescent27Wed
28Thu1:4112.02:0811.67:54-1.18:17-0.86:155:21Waxing Crescent28Thu
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 11:17 pm — 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 84% 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 Gibbous (84% 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