Tides Today & Tomorrow in Belfast, ME

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in Belfast, ME.
Next low tide (tomorrow) : 9:14 am (0.4 ft)
Next high tide (tomorrow) : in 3h 19m at 3:07 am (10.5 ft)
Sunset today : 7:58 pm
Sunrise tomorrow : 5:25 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #8415191
Common Questions About Tides

Belfast, ME Tides - Apr 2098

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:3210.611:4810.85:210.35:370.36:157:03New Moon1Tue
2Wed12:0910.75:570.06:110.36:137:05New Moon2Wed
3Thu12:2211.112:4710.76:34-0.26:460.46:117:06New Moon3Thu
4Fri12:5811.31:2610.57:13-0.47:240.56:097:07Waxing Crescent4Fri
5Sat1:3711.42:1010.37:55-0.48:060.86:087:08Waxing Crescent5Sat
6Sun2:2011.32:5810.08:42-0.28:541.16:067:10Waxing Crescent6Sun
7Mon3:1011.03:539.69:360.09:491.46:047:11First Quarter7Mon
8Tue4:0710.84:569.310:370.310:531.66:027:12First Quarter8Tue
9Wed5:1310.56:059.311:440.56:007:13First Quarter9Wed
10Thu6:2510.47:159.512:051.612:540.45:597:15Waxing Gibbous10Thu
11Fri7:3710.68:2010.11:181.32:000.15:577:16Waxing Gibbous11Fri
12Sat8:4210.99:1810.72:250.73:00-0.25:557:17Waxing Gibbous12Sat
13Sun9:4111.310:0911.33:250.03:53-0.55:547:18Waxing Gibbous13Sun
14Mon10:3411.510:5711.84:19-0.64:42-0.75:527:19Full Moon14Mon
15Tue11:2411.611:4112.05:09-1.05:28-0.65:507:21Full Moon15Tue
16Wed12:1111.45:57-1.26:12-0.35:487:22Full Moon16Wed
17Thu12:2412.012:5611.16:42-1.16:550.15:477:23Waning Gibbous17Thu
18Fri1:0611.71:4110.67:26-0.87:390.75:457:24Waning Gibbous18Fri
19Sat1:4911.32:2610.18:11-0.38:231.25:437:26Waning Gibbous19Sat
20Sun2:3310.83:139.68:570.39:091.85:427:27Waning Gibbous20Sun
21Mon3:2010.34:039.19:450.89:592.25:407:28Third Quarter21Mon
22Tue4:119.84:578.810:371.310:532.55:397:29Third Quarter22Tue
23Wed5:079.45:548.611:331.611:522.65:377:31Third Quarter23Wed
24Thu6:069.26:518.612:301.75:357:32Third Quarter24Thu
25Fri7:059.27:458.912:522.51:251.75:347:33Waning Crescent25Fri
26Sat8:019.48:339.31:482.22:151.55:327:34Waning Crescent26Sat
27Sun8:519.69:169.82:381.73:001.25:317:35Waning Crescent27Sun
28Mon9:369.99:5610.33:241.23:411.05:297:37Waning Crescent28Mon
29Tue10:1910.210:3310.84:070.64:200.85:287:38New Moon29Tue
30Wed11:0010.411:1111.34:470.14:580.65:267:39New Moon30Wed
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 6:10 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 transitional phase. Tonight's moon is 75% 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 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 (75% illuminated). This places Belfast, 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