Tides Today & Tomorrow in Belfast, ME

TIDE TIMES for Wednesday, June 17, 2026
The tide is currently rising in Belfast, ME.
Next low tide (tomorrow) : 8:04 am (-1.2 ft)
Next high tide (tomorrow) : in 2h 41m at 1:38 am (12.5 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 4:50 am
Moon phase : Waxing Crescent (9% illuminated)
Tide Station Location : Station #8415191
Common Questions About Tides

Belfast, ME Tides - Oct 2038

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:5912.31:2012.77:06-1.27:36-1.66:346:16Waxing Crescent1Fri
2Sat1:5112.02:1112.57:56-0.88:31-1.36:356:15Waxing Crescent2Sat
3Sun2:4711.53:0612.28:50-0.29:29-0.96:366:13Waxing Crescent3Sun
4Mon3:4610.94:0611.69:490.410:31-0.46:376:11First Quarter4Mon
5Tue4:5010.35:1011.110:530.911:370.06:396:09First Quarter5Tue
6Wed5:589.96:1810.812:001.26:406:07First Quarter6Wed
7Thu7:069.87:2610.612:440.31:081.36:416:05Waxing Gibbous7Thu
8Fri8:099.98:2810.71:480.32:111.16:426:04Waxing Gibbous8Fri
9Sat9:0510.29:2310.82:460.33:080.86:436:02Waxing Gibbous9Sat
10Sun9:5410.410:1110.93:370.23:580.56:456:00Waxing Gibbous10Sun
11Mon10:3610.610:5510.94:230.24:430.36:465:58Full Moon11Mon
12Tue11:1510.811:3410.85:030.25:230.26:475:57Full Moon12Tue
13Wed11:5110.95:400.46:010.26:485:55Full Moon13Wed
14Thu12:1210.612:2510.86:150.66:370.36:505:53Full Moon14Thu
15Fri12:4810.412:5810.76:480.97:120.56:515:51Waning Gibbous15Fri
16Sat1:2410.11:3210.67:221.27:480.76:525:50Waning Gibbous16Sat
17Sun2:019.82:0810.47:571.68:260.96:545:48Waning Gibbous17Sun
18Mon2:409.52:4710.28:351.99:081.16:555:46Waning Gibbous18Mon
19Tue3:239.23:3110.09:182.19:541.36:565:45Third Quarter19Tue
20Wed4:119.04:219.810:062.310:461.36:575:43Third Quarter20Wed
21Thu5:058.95:189.811:012.311:431.36:595:41Third Quarter21Thu
22Fri6:039.06:189.912:012.17:005:40Third Quarter22Fri
23Sat7:029.47:2010.312:421.01:031.77:015:38Waning Crescent23Sat
24Sun7:5910.08:1810.81:400.52:021.07:035:37Waning Crescent24Sun
25Mon8:5210.89:1411.42:340.02:580.17:045:35Waning Crescent25Mon
26Tue9:4211.610:0711.93:25-0.63:51-0.77:055:34New Moon26Tue
27Wed10:3012.310:5812.24:15-1.04:43-1.47:075:32New Moon27Wed
28Thu11:1912.911:4912.35:03-1.25:34-1.97:085:31New Moon28Thu
29Fri12:0713.15:52-1.26:25-2.17:095:29New Moon29Fri
30Sat12:4112.212:5713.16:43-1.07:18-2.07:115:28Waxing Crescent30Sat
31Sun1:3411.81:5012.77:35-0.68:13-1.67:125:26Waxing Crescent31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8415191)

Common Questions About Belfast, ME Tides

Show All
What time does the tide turn (slack tide) in Belfast, ME today?

Slack tide in Belfast, ME is approximately 4:51 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 9% 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 Waxing Crescent (9% 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