Nearby Harbors
44.4288’ N, 69.0020’ W

Belfast, ME

49°
H 53°
L 36°
SW
6mph
High tide
5:08 pm
Photo Credits

Tides Today & Tomorrow in Belfast, ME

TIDE TIMES for Sunday, October 18, 2026
The tide is currently rising in Belfast, ME.
Next low tide : 11:35 pm (1.8 ft)
Next high tide : in 4h 26m at 5:08 pm (9.4 ft)
Sunset today : 5:47 pm
Sunrise tomorrow : 6:55 am
Moon phase : First Quarter (50% illuminated)
Tide Station Location : Station #8415191
Common Questions About Tides

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Belfast, ME Tides - Dec 1804

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:0310.810:389.73:521.44:250.26:564:02New Moon1Sat
2Sun10:4010.811:159.64:301.45:020.26:574:01New Moon2Sun
3Mon11:1610.811:519.65:061.55:380.36:584:01New Moon3Mon
4Tue11:5210.75:421.66:140.46:594:01Waxing Crescent4Tue
5Wed12:279.512:2910.66:191.76:510.57:004:01Waxing Crescent5Wed
6Thu1:059.41:0810.56:571.87:300.67:014:00Waxing Crescent6Thu
7Fri1:449.41:5010.37:381.88:100.77:024:00Waxing Crescent7Fri
8Sat2:279.52:3510.18:241.88:540.77:034:00First Quarter8Sat
9Sun3:129.63:2610.09:141.79:410.87:044:00First Quarter9Sun
10Mon4:029.94:219.910:091.410:330.77:054:00First Quarter10Mon
11Tue4:5510.25:219.811:081.011:280.77:064:00First Quarter11Tue
12Wed5:5110.76:239.912:090.57:074:00Waxing Gibbous12Wed
13Thu6:4711.27:2410.212:250.61:09-0.27:084:00Waxing Gibbous13Thu
14Fri7:4311.88:2310.51:220.32:08-0.87:094:01Waxing Gibbous14Fri
15Sat8:3912.39:1910.82:190.13:04-1.47:094:01Full Moon15Sat
16Sun9:3312.710:1411.13:15-0.23:59-1.77:104:01Full Moon16Sun
17Mon10:2712.911:0811.24:10-0.44:53-1.97:114:01Full Moon17Mon
18Tue11:2112.95:04-0.45:46-1.87:114:02Waning Gibbous18Tue
19Wed12:0111.212:1512.65:59-0.36:39-1.57:124:02Waning Gibbous19Wed
20Thu12:5511.11:1012.16:55-0.17:33-1.07:134:03Waning Gibbous20Thu
21Fri1:5010.82:0611.57:520.38:27-0.57:134:03Waning Gibbous21Fri
22Sat2:4510.63:0410.88:510.69:220.17:144:04Third Quarter22Sat
23Sun3:4110.34:0410.19:510.910:170.77:144:04Third Quarter23Sun
24Mon4:3810.15:069.510:531.111:141.27:144:05Third Quarter24Mon
25Tue5:3510.06:089.211:541.27:154:05Third Quarter25Tue
26Wed6:3110.07:079.012:101.512:521.17:154:06Waning Crescent26Wed
27Thu7:2310.08:019.01:051.71:470.97:154:07Waning Crescent27Thu
28Fri8:1210.28:509.11:561.82:360.77:164:07Waning Crescent28Fri
29Sat8:5710.49:359.22:431.73:210.57:164:08Waning Crescent29Sat
30Sun9:3910.510:159.43:261.64:020.37:164:09New Moon30Sun
31Mon10:1810.74:061.54:400.27:164:10New Moon31Mon
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 neap phase. Tonight's moon is 50% 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 minimum.

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 First Quarter (50% illuminated). This places Belfast, ME in a neap tide cycle, so tidal ranges are near their weekly minimum 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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