Nearby Harbors
44.4288’ N, 69.0020’ W

Belfast, ME

52°
H -°
L 40°
NNE
3mph
High tide
7:57 pm
Photo Credits

Tides Today & Tomorrow in Belfast, ME

TIDE TIMES for Wednesday, October 21, 2026
The tide is currently rising in Belfast, ME.
Next low tide (tomorrow) : 2:11 am (1.2 ft)
Next high tide : in 2h 24m at 7:57 pm (9.7 ft)
Sunset today : 5:42 pm
Sunrise tomorrow : 6:59 am
Moon phase : Waxing Gibbous (78% illuminated)
Tide Station Location : Station #8415191
Common Questions About Tides

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Belfast, ME Tides - May 1801

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:0112.212:4110.86:25-1.26:370.54:306:43Waning Gibbous1Fri
2Sat12:5112.11:3510.57:18-0.97:310.84:296:44Waning Gibbous2Sat
3Sun1:4711.72:3410.28:15-0.68:311.14:276:45Third Quarter3Sun
4Mon2:4811.33:389.99:17-0.29:381.34:266:46Third Quarter4Mon
5Tue3:5410.94:459.910:220.110:481.34:246:48Third Quarter5Tue
6Wed5:0410.65:5110.011:280.311:581.14:236:49Third Quarter6Wed
7Thu6:1310.56:5310.412:310.34:226:50Waning Crescent7Thu
8Fri7:1710.57:4910.71:020.71:290.34:206:51Waning Crescent8Fri
9Sat8:1510.68:3911.12:010.32:210.34:196:52Waning Crescent9Sat
10Sun9:0710.69:2411.32:54-0.13:090.44:186:53Waning Crescent10Sun
11Mon9:5510.610:0611.43:41-0.43:530.64:176:55New Moon11Mon
12Tue10:3910.410:4611.44:25-0.44:340.84:156:56New Moon12Tue
13Wed11:2010.211:2411.25:07-0.35:141.14:146:57New Moon13Wed
14Thu12:0010.05:46-0.15:531.44:136:58New Moon14Thu
15Fri12:0210.912:409.76:260.26:321.74:126:59Waxing Crescent15Fri
16Sat12:4110.71:219.57:060.57:132.04:117:00Waxing Crescent16Sat
17Sun1:2210.42:039.27:470.87:552.24:107:01Waxing Crescent17Sun
18Mon2:0610.12:489.18:311.18:412.44:097:02Waxing Crescent18Mon
19Tue2:539.83:359.09:171.39:312.54:087:04First Quarter19Tue
20Wed3:439.64:259.010:051.410:242.44:077:05First Quarter20Wed
21Thu4:369.45:169.210:551.511:192.24:067:06First Quarter21Thu
22Fri5:319.46:069.611:451.44:057:07First Quarter22Fri
23Sat6:269.66:5510.112:141.712:341.24:047:08Waxing Gibbous23Sat
24Sun7:209.87:4210.71:071.11:221.04:037:09Waxing Gibbous24Sun
25Mon8:1210.18:2811.31:580.52:100.84:027:10Waxing Gibbous25Mon
26Tue9:0210.49:1511.92:48-0.22:580.64:027:11Full Moon26Tue
27Wed9:5310.710:0312.33:37-0.83:470.44:017:12Full Moon27Wed
28Thu10:4310.810:5212.54:27-1.24:370.34:007:13Full Moon28Thu
29Fri11:3510.911:4412.55:18-1.45:290.33:597:13Waning Gibbous29Fri
30Sat12:2910.86:12-1.36:240.53:597:14Waning Gibbous30Sat
31Sun12:3912.41:2510.77:07-1.17:220.63:587:15Waning Gibbous31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8415191)

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The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
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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 78% 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 (78% 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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