Tides Today & Tomorrow in Belfast, ME

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Belfast, ME.
Next low tide : 9:21 pm (0.6 ft)
Next high tide : in 2h 34m at 3:18 pm (10.9 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 4:51 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8415191
Common Questions About Tides

Belfast, ME Tides - Aug 2041

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:1010.42:389.98:250.88:391.65:238:00Waxing Crescent1Thu
2Fri2:4810.13:1510.09:001.09:201.65:247:59Waxing Crescent2Fri
3Sat3:299.83:5510.09:371.210:031.65:267:58First Quarter3Sat
4Sun4:139.54:3710.010:181.510:511.65:277:57First Quarter4Sun
5Mon5:019.25:2410.011:031.711:441.55:287:55First Quarter5Mon
6Tue5:569.06:1710.211:541.95:297:54First Quarter6Tue
7Wed6:568.97:1410.412:411.312:501.95:307:52Waxing Gibbous7Wed
8Thu7:579.18:1310.81:410.91:501.75:317:51Waxing Gibbous8Thu
9Fri8:579.59:1111.42:410.42:501.35:327:50Waxing Gibbous9Fri
10Sat9:5410.010:0811.93:39-0.23:480.85:337:48Full Moon10Sat
11Sun10:4810.611:0212.44:33-0.84:440.25:357:47Full Moon11Sun
12Mon11:4011.111:5512.75:25-1.25:39-0.35:367:45Full Moon12Mon
13Tue12:3111.66:16-1.56:33-0.65:377:44Waning Gibbous13Tue
14Wed12:4812.71:2211.97:07-1.57:27-0.85:387:42Waning Gibbous14Wed
15Thu1:4212.52:1312.07:57-1.38:22-0.75:397:41Waning Gibbous15Thu
16Fri2:3612.03:0611.98:49-0.99:19-0.55:407:39Waning Gibbous16Fri
17Sat3:3311.44:0011.79:42-0.310:18-0.25:427:37Third Quarter17Sat
18Sun4:3210.74:5711.310:380.411:200.15:437:36Third Quarter18Sun
19Mon5:3510.05:5810.911:371.05:447:34Third Quarter19Mon
20Tue6:409.67:0010.712:230.412:391.55:457:33Waning Crescent20Tue
21Wed7:459.38:0110.51:270.61:411.75:467:31Waning Crescent21Wed
22Thu8:459.38:5810.62:280.62:401.75:477:29Waning Crescent22Thu
23Fri9:399.49:5010.73:230.63:341.65:497:27Waning Crescent23Fri
24Sat10:269.610:3510.84:120.54:211.45:507:26New Moon24Sat
25Sun11:089.811:1610.84:550.45:041.25:517:24New Moon25Sun
26Mon11:459.911:5410.95:340.45:431.15:527:22New Moon26Mon
27Tue12:2010.16:100.46:191.05:537:21New Moon27Tue
28Wed12:3010.812:5410.26:430.56:551.05:547:19New Moon28Wed
29Thu1:0510.61:2610.37:150.67:301.15:567:17Waxing Crescent29Thu
30Fri1:3910.41:5910.37:470.88:051.15:577:15Waxing Crescent30Fri
31Sat2:1510.12:3410.38:201.18:441.15:587:14Waxing Crescent31Sat
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 6:19 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 transitional phase. Tonight's moon is 27% 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 Waxing Crescent (27% 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