Tides Today & Tomorrow in Belfast, ME

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently falling in Belfast, ME.
Next low tide (tomorrow) : in 2h 00m at 1:23 am (1.0 ft)
Next high tide (tomorrow) : 7:36 am (9.5 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 4:52 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8415191
Common Questions About Tides

Belfast, ME Tides - Jun 2049

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:2410.26:11-0.26:191.14:548:13New Moon1Tue
2Wed12:2911.21:0410.16:510.06:591.34:538:14Waxing Crescent2Wed
3Thu1:0911.01:449.97:300.27:391.54:538:15Waxing Crescent3Thu
4Fri1:4810.82:239.88:090.58:191.74:528:16Waxing Crescent4Fri
5Sat2:2810.53:049.78:480.79:021.84:528:16Waxing Crescent5Sat
6Sun3:1010.23:469.79:290.99:461.94:528:17Waxing Crescent6Sun
7Mon3:559.94:309.710:111.110:331.94:518:18First Quarter7Mon
8Tue4:429.75:169.810:551.211:241.84:518:18First Quarter8Tue
9Wed5:339.56:0510.011:421.34:518:19First Quarter9Wed
10Thu6:289.46:5510.312:171.612:321.44:518:20First Quarter10Thu
11Fri7:249.57:4610.71:121.21:241.34:518:20Waxing Gibbous11Fri
12Sat8:209.78:3811.22:070.72:171.14:508:21Waxing Gibbous12Sat
13Sun9:1510.19:2911.73:010.13:100.84:508:21Waxing Gibbous13Sun
14Mon10:0810.510:2112.23:53-0.54:030.54:508:22Full Moon14Mon
15Tue11:0010.911:1312.64:45-1.04:560.14:508:22Full Moon15Tue
16Wed11:5311.25:37-1.45:49-0.14:508:22Full Moon16Wed
17Thu12:0512.912:4511.46:29-1.66:44-0.24:518:23Waning Gibbous17Thu
18Fri12:5912.91:3911.67:22-1.77:40-0.34:518:23Waning Gibbous18Fri
19Sat1:5412.62:3411.68:16-1.58:37-0.24:518:23Waning Gibbous19Sat
20Sun2:5112.23:3011.69:11-1.29:370.04:518:24Third Quarter20Sun
21Mon3:5011.74:2811.510:07-0.710:390.14:518:24Third Quarter21Mon
22Tue4:5111.15:2711.311:05-0.211:420.34:518:24Third Quarter22Tue
23Wed5:5510.66:2611.212:040.34:528:24Third Quarter23Wed
24Thu6:5810.27:2511.112:450.31:030.74:528:24Waning Crescent24Thu
25Fri8:009.98:2111.11:460.32:000.94:528:24Waning Crescent25Fri
26Sat8:589.89:1311.12:440.22:551.14:538:24Waning Crescent26Sat
27Sun9:519.810:0211.13:370.13:461.24:538:24Waning Crescent27Sun
28Mon10:399.910:4711.14:250.14:331.24:548:24New Moon28Mon
29Tue11:229.911:2811.15:090.15:161.34:548:24New Moon29Tue
30Wed12:039.95:500.15:571.34:558:24New 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 4:29 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 67% 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 First Quarter (67% 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