Tides Today & Tomorrow in Belfast, ME

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Belfast, ME.
Next low tide : 8:59 am (-0.8 ft)
Next high tide : in 38m at 2:35 am (12.0 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 - Nov 2040

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:079.99:2510.12:501.03:131.17:145:24Waning Crescent1Thu
2Fri9:4610.510:0710.43:310.73:550.67:155:23Waning Crescent2Fri
3Sat10:2411.010:4810.74:100.54:360.07:175:22New Moon3Sat
4Sun10:0111.510:2910.83:480.34:16-0.46:184:20New Moon4Sun
5Mon10:4011.811:1110.94:270.24:57-0.76:194:19New Moon5Mon
6Tue11:2112.011:5510.85:070.35:41-0.96:214:18Waxing Crescent6Tue
7Wed12:0512.05:510.46:28-0.96:224:16Waxing Crescent7Wed
8Thu12:4310.612:5411.96:390.67:19-0.76:234:15Waxing Crescent8Thu
9Fri1:3610.31:4811.67:320.98:15-0.46:254:14Waxing Crescent9Fri
10Sat2:3310.12:4811.28:311.19:17-0.16:264:13First Quarter10Sat
11Sun3:379.93:5510.99:371.310:220.26:274:12First Quarter11Sun
12Mon4:449.95:0510.610:481.311:280.26:294:11First Quarter12Mon
13Tue5:5110.16:1410.611:581.06:304:10Waxing Gibbous13Tue
14Wed6:5310.57:1810.712:320.11:030.56:314:09Waxing Gibbous14Wed
15Thu7:5011.08:1610.81:300.02:020.06:334:08Waxing Gibbous15Thu
16Fri8:4111.49:0910.92:23-0.12:55-0.56:344:07Waxing Gibbous16Fri
17Sat9:2711.79:5810.93:12-0.13:44-0.86:354:06Full Moon17Sat
18Sun10:1111.810:4310.83:580.14:30-0.86:374:05Full Moon18Sun
19Mon10:5311.711:2710.54:410.45:13-0.76:384:04Full Moon19Mon
20Tue11:3311.55:220.75:55-0.46:394:03Full Moon20Tue
21Wed12:0910.212:1411.16:041.16:370.06:404:03Waning Gibbous21Wed
22Thu12:519.912:5510.76:451.57:200.46:424:02Waning Gibbous22Thu
23Fri1:349.51:3910.37:281.98:040.86:434:01Waning Gibbous23Fri
24Sat2:209.22:2510.08:142.28:501.16:444:01Waning Gibbous24Sat
25Sun3:089.03:159.69:032.49:391.46:454:00Third Quarter25Sun
26Mon3:588.94:089.49:572.510:301.56:473:59Third Quarter26Mon
27Tue4:519.05:039.310:522.411:211.56:483:59Third Quarter27Tue
28Wed5:429.25:599.311:472.16:493:58Third Quarter28Wed
29Thu6:329.66:529.512:111.412:401.66:503:58Waning Crescent29Thu
30Fri7:1810.17:429.712:591.21:301.06:513:58Waning Crescent30Fri
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 5:47 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 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