Nearby Harbors
44.4288’ N, 69.0020’ W

Belfast, ME

64°
H 66°
L 44°
N
11mph
Low tide
1:33 pm
Photo Credits

Tides Today & Tomorrow in Belfast, ME

TIDE TIMES for Monday, September 21, 2026
The tide is currently falling in Belfast, ME.
Next low tide : in 2m at 1:33 pm (2.4 ft)
Next high tide : 7:50 pm (9.6 ft)
Sunset today : 6:35 pm
Sunrise tomorrow : 6:22 am
Moon phase : Waxing Gibbous (75% illuminated)
Tide Station Location : Station #8415191
Common Questions About Tides

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Belfast, ME Tides - Jan 1858

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:2912.55:13-0.25:54-1.67:164:11Waning Gibbous1Fri
2Sat12:0911.012:2312.36:08-0.16:46-1.37:164:12Waning Gibbous2Sat
3Sun1:0210.91:1611.87:020.17:37-0.87:164:13Waning Gibbous3Sun
4Mon1:5410.72:1011.27:570.48:28-0.37:164:14Waning Gibbous4Mon
5Tue2:4610.53:0510.58:520.79:200.37:164:15Third Quarter5Tue
6Wed3:3910.24:029.89:501.010:120.97:164:16Third Quarter6Wed
7Thu4:3310.05:019.310:481.211:061.47:164:17Third Quarter7Thu
8Fri5:279.96:018.911:471.37:154:18Third Quarter8Fri
9Sat6:219.86:598.712:011.812:451.27:154:19Waning Crescent9Sat
10Sun7:149.97:548.712:551.91:391.17:154:20Waning Crescent10Sun
11Mon8:0310.08:438.91:472.02:290.87:144:21Waning Crescent11Mon
12Tue8:4910.29:279.12:351.83:140.67:144:22Waning Crescent12Tue
13Wed9:3210.510:089.33:181.73:550.47:144:24New Moon13Wed
14Thu10:1110.710:459.53:591.54:330.27:134:25New Moon14Thu
15Fri10:4910.911:219.74:371.35:100.07:134:26New Moon15Fri
16Sat11:2511.011:569.95:131.15:45-0.17:124:27New Moon16Sat
17Sun12:0211.15:501.06:20-0.17:114:28Waxing Crescent17Sun
18Mon12:3210.112:4011.06:280.86:56-0.27:114:30Waxing Crescent18Mon
19Tue1:1010.31:2110.87:090.77:35-0.17:104:31Waxing Crescent19Tue
20Wed1:5010.52:0610.67:540.68:170.17:094:32Waxing Crescent20Wed
21Thu2:3410.62:5610.28:440.59:030.47:094:34First Quarter21Thu
22Fri3:2310.73:529.89:390.59:560.77:084:35First Quarter22Fri
23Sat4:1910.74:559.510:410.510:561.07:074:36First Quarter23Sat
24Sun5:2010.86:049.311:480.37:064:38Waxing Gibbous24Sun
25Mon6:2610.97:139.412:011.112:560.07:054:39Waxing Gibbous25Mon
26Tue7:3211.28:199.71:091.02:02-0.47:044:40Waxing Gibbous26Tue
27Wed8:3411.69:1810.22:140.73:02-0.87:034:42Waxing Gibbous27Wed
28Thu9:3312.010:1310.63:140.23:58-1.27:024:43Full Moon28Thu
29Fri10:2712.211:0310.94:10-0.14:49-1.47:014:45Full Moon29Fri
30Sat11:1812.211:5211.15:03-0.45:38-1.47:004:46Full Moon30Sat
31Sun12:0712.05:53-0.46:24-1.16:594:47Waning Gibbous31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8415191)

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Common Questions About Belfast, ME Tides

Collapse All
Is this week a spring tide or neap tide in Belfast, ME?

Belfast, ME is currently in a transitional phase. Tonight's moon is 75% 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 Gibbous (75% 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

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