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 3h 32m 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 - Sep 2038

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:3012.312:5811.96:44-1.27:04-0.85:597:12Waxing Crescent1Wed
2Thu1:1912.31:4512.17:31-1.17:55-0.96:007:10Waxing Crescent2Thu
3Fri2:1012.02:3512.18:19-0.98:49-0.86:017:09Waxing Crescent3Fri
4Sat3:0411.53:2911.99:11-0.49:47-0.66:027:07First Quarter4Sat
5Sun4:0211.04:2611.610:070.110:48-0.36:037:05First Quarter5Sun
6Mon5:0510.45:2811.311:080.611:540.06:047:03First Quarter6Mon
7Tue6:1210.06:3411.112:141.06:067:01First Quarter7Tue
8Wed7:209.87:4011.01:010.11:211.16:076:59Waxing Gibbous8Wed
9Thu8:259.98:4311.12:060.12:251.06:086:58Waxing Gibbous9Thu
10Fri9:2310.19:3911.23:060.03:230.86:096:56Waxing Gibbous10Fri
11Sat10:1410.410:2911.33:59-0.24:150.56:106:54Full Moon11Sat
12Sun11:0010.611:1511.34:46-0.25:020.46:116:52Full Moon12Sun
13Mon11:4210.711:5711.25:29-0.25:450.36:136:50Full Moon13Mon
14Tue12:2010.76:090.06:250.46:146:48Full Moon14Tue
15Wed12:3611.012:5610.76:460.37:040.56:156:46Waning Gibbous15Wed
16Thu1:1410.71:3210.67:210.67:410.76:166:44Waning Gibbous16Thu
17Fri1:5210.42:0810.47:570.98:200.96:176:43Waning Gibbous17Fri
18Sat2:3110.02:4510.28:331.39:001.16:186:41Waning Gibbous18Sat
19Sun3:129.63:2610.09:121.79:431.46:206:39Third Quarter19Sun
20Mon3:579.24:109.89:552.010:311.66:216:37Third Quarter20Mon
21Tue4:468.95:019.610:442.311:251.66:226:35Third Quarter21Tue
22Wed5:428.75:579.611:382.46:236:33Third Quarter22Wed
23Thu6:418.86:569.812:231.512:372.36:246:31Waning Crescent23Thu
24Fri7:399.17:5410.21:211.21:361.96:256:29Waning Crescent24Fri
25Sat8:349.68:4910.82:170.72:321.36:276:28Waning Crescent25Sat
26Sun9:2410.39:4111.43:090.13:250.66:286:26Waning Crescent26Sun
27Mon10:1211.010:3112.03:57-0.54:15-0.26:296:24New Moon27Mon
28Tue10:5811.711:2012.34:44-1.05:04-0.96:306:22New Moon28Tue
29Wed11:4512.35:31-1.35:54-1.46:316:20New Moon29Wed
30Thu12:0912.512:3212.66:17-1.36:44-1.66:336:18Waxing Crescent30Thu
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 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