Tides Today & Tomorrow in Belfast, ME

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently falling in Belfast, ME.
Next low tide : in 3h 08m at 6:02 am (0.5 ft)
Next high tide : 12:15 pm (9.5 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 4:55 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8415191
Common Questions About Tides

Belfast, ME Tides - Oct 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:3811.12:5412.18:380.29:20-0.76:336:17Waning Gibbous1Mon
2Tue3:3710.43:5411.59:360.810:23-0.16:346:15Third Quarter2Tue
3Wed4:429.95:0010.910:411.311:310.36:366:14Third Quarter3Wed
4Thu5:519.56:1110.611:511.66:376:12Third Quarter4Thu
5Fri7:009.57:2010.412:390.61:011.66:386:10Waning Crescent5Fri
6Sat8:049.68:2310.51:440.62:051.36:396:08Waning Crescent6Sat
7Sun8:599.99:1810.62:420.53:021.06:406:06Waning Crescent7Sun
8Mon9:4810.310:0710.63:320.43:530.76:426:05Waning Crescent8Mon
9Tue10:3010.510:5010.64:160.44:370.46:436:03New Moon9Tue
10Wed11:0810.711:2910.54:560.55:180.36:446:01New Moon10Wed
11Thu11:4310.85:320.75:550.36:455:59New Moon11Thu
12Fri12:0710.312:1610.86:060.96:310.46:475:57New Moon12Fri
13Sat12:4210.112:4910.76:401.27:060.56:485:56Waxing Crescent13Sat
14Sun1:189.81:2310.57:131.67:420.86:495:54Waxing Crescent14Sun
15Mon1:559.52:0010.37:491.98:201.06:505:52Waxing Crescent15Mon
16Tue2:349.22:4010.08:272.29:031.36:525:51Waxing Crescent16Tue
17Wed3:178.93:259.89:102.49:501.56:535:49First Quarter17Wed
18Thu4:068.74:169.710:002.610:431.56:545:47First Quarter18Thu
19Fri5:018.65:149.610:562.511:401.56:555:46First Quarter19Fri
20Sat6:008.86:159.811:572.36:575:44First Quarter20Sat
21Sun6:589.27:1610.112:391.212:591.86:585:42Waxing Gibbous21Sun
22Mon7:549.98:1310.61:340.71:581.16:595:41Waxing Gibbous22Mon
23Tue8:4510.79:0811.12:270.22:530.27:015:39Waxing Gibbous23Tue
24Wed9:3411.510:0011.53:17-0.33:45-0.77:025:37Full Moon24Wed
25Thu10:2112.310:5111.84:05-0.74:36-1.47:035:36Full Moon25Thu
26Fri11:0912.811:4211.94:53-0.85:27-1.87:055:34Full Moon26Fri
27Sat11:5713.05:42-0.86:18-2.07:065:33Full Moon27Sat
28Sun12:3311.712:4712.96:32-0.67:10-1.87:075:31Waning Gibbous28Sun
29Mon1:2611.41:4012.67:24-0.18:05-1.47:095:30Waning Gibbous29Mon
30Tue2:2210.92:3612.08:200.49:04-0.87:105:28Waning Gibbous30Tue
31Wed3:2210.43:3711.49:200.910:06-0.17:115:27Third Quarter31Wed
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 9:08 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 100% 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 Full Moon (100% 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