Nearby Harbors
44.4288’ N, 69.0020’ W

Belfast, ME

60°
H -°
L 44°
N
4mph
High tide
7:50 pm
Photo Credits

Tides Today & Tomorrow in Belfast, ME

TIDE TIMES for Monday, September 21, 2026
The tide is currently rising in Belfast, ME.
Next low tide (tomorrow) : 2:12 am (1.5 ft)
Next high tide : in 1h 14m at 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

Featured Local Businesses

Anna, sailing, view off the bow.

Stephens Waring Design
Hamilton Marine - Searsport

Hamilton Marine - Searsport
Windmill Hill Provisions in Castine, Maine

Windmill Hill Provisions
Lyman Morse in Camden, Maine

Lyman-Morse
Owl Turtle Bookshop & Cafe

Owl & Turtle Book Shop & Cafe

Belfast, ME Tides - Jul 1857

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:209.06:3910.012:081.612:192.03:587:28Waxing Gibbous1Wed
2Thu7:158.97:2810.11:021.51:092.13:597:27Waxing Gibbous2Thu
3Fri8:068.98:1410.21:531.31:582.24:007:27Waxing Gibbous3Fri
4Sat8:549.08:5810.42:401.02:442.14:007:27Waxing Gibbous4Sat
5Sun9:389.29:4010.63:240.83:272.04:017:27Full Moon5Sun
6Mon10:209.310:2110.84:060.64:081.94:027:26Full Moon6Mon
7Tue10:599.511:0011.04:460.44:481.74:027:26Full Moon7Tue
8Wed11:389.711:4011.25:240.25:281.64:037:25Full Moon8Wed
9Thu12:179.96:030.16:091.44:047:25Waning Gibbous9Thu
10Fri12:2111.212:5710.26:430.06:521.24:057:25Waning Gibbous10Fri
11Sat1:0411.21:3910.47:23-0.17:391.04:057:24Waning Gibbous11Sat
12Sun1:5011.12:2410.78:07-0.18:290.84:067:23Waning Gibbous12Sun
13Mon2:4010.93:1310.98:530.19:230.74:077:23Third Quarter13Mon
14Tue3:3410.64:0511.19:430.310:210.54:087:22Third Quarter14Tue
15Wed4:3310.25:0111.310:370.511:230.34:097:21Third Quarter15Wed
16Thu5:3610.06:0011.411:360.84:107:21Waning Crescent16Thu
17Fri6:429.97:0211.612:270.112:380.94:117:20Waning Crescent17Fri
18Sat7:469.98:0211.81:31-0.21:410.94:127:19Waning Crescent18Sat
19Sun8:4810.19:0112.02:32-0.52:420.84:137:18New Moon19Sun
20Mon9:4510.49:5712.13:30-0.83:400.64:147:18New Moon20Mon
21Tue10:3910.610:5012.14:24-0.94:340.54:157:17New Moon21Tue
22Wed11:2910.711:4112.05:15-0.95:260.54:167:16New Moon22Wed
23Thu12:1810.76:03-0.76:170.64:177:15Waxing Crescent23Thu
24Fri12:3011.61:0410.66:50-0.47:060.74:187:14Waxing Crescent24Fri
25Sat1:1811.21:5010.57:350.17:551.04:197:13Waxing Crescent25Sat
26Sun2:0510.62:3510.38:190.68:441.24:207:12Waxing Crescent26Sun
27Mon2:5410.03:2110.19:041.19:341.54:217:11First Quarter27Mon
28Tue3:449.54:099.99:501.610:271.74:227:10First Quarter28Tue
29Wed4:389.04:589.810:382.011:211.84:237:08First Quarter29Wed
30Thu5:348.65:519.711:302.44:247:07First Quarter30Thu
31Fri6:328.56:449.712:171.812:242.54:257:06Waxing Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8415191)

www.USHarbors.com

© 2026 US Harbors LLC All rights reserved

The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
Any commercial use, modification, redistribution, or repackaging without written permission is strictly prohibited.

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

Coastal Stories See All

Sablefish farmed in net pens at NOAA's Northwest Fisheries Science Center. Credit: Megan Ewald for NOAA Fisheries.

Managing Genetic Risk in Offshore Aquaculture

By fisheries.noaa.gov, fisheries.noaa.gov. Aquaculture can sustainably produce seafood to complement wild-caught fisheries. However, like all… More

FishingFoodScience

Deep-sea sponges and other invertebrates in a collection basket during a bottom trawl survey. Credit: NOAA Fisheries

Nine Species of Deep-Sea Sponges Discovered in Alaska

By fisheries.noaa.gov, fisheries.noaa.gov. Scientists have discovered nine new species of sponges in the Gulf of… More

Ocean Science

Sugar Creek flows over a dam initially created with beaver dam analogues to help improve habitat for coho salmon and other wildlife. Photo courtesy of Scott River Watershed Council.

Start-Up Beaver Dams Transform Parched California Creeks into Salmon Havens, New Research Finds

By fisheries.noaa.gov, fisheries.noaa.gov. Battered by early gold mining and diminished by logging and diversions,the lower… More

Coastal News

Image Credits: Flickr.com.

Concrete Ships Hiding in Plain Sight: The Forgotten Breakwaters of America's Harbors

By Jordan Hanssen, best4boats. There's a good chance a concrete ship is lurking in your… More

Maritime History

Image Credits: Flickr.com.

Is Offshore Construction Noise Stressing New England's Lobsters? WHOI Scientists Want to Know

By Kiran Johnson, whoi.edu. As offshore wind farms multiply along the New England coast, a… More

Coastal LifeOcean AwarenessOcean Science

The future of fisheries-independent surveys will include traditional capture-based surveys as well as advanced technology such as acoustic, optical, and molecular tools deployed from survey vessels, uncrewed vehicles, and moored to the seafloor. Credit: NOAA Fisheries/Su Kim

Charting the Future of Fisheries-Independent Surveys

By fisheries.noaa.gov, fisheries.noaa.gov. Fisheries-independent surveys operate on dedicated survey vessels and are the foundation of… More

Ocean Science

Coastally-trapped Kelvin waves, a signature of El Niño, traveled north along the West Coast during the 1997/1998 El Niño, as shown in a map of sea surface height anomalies. Darker reds show sea levels higher than normal, while darker blues show heights below normal. Scientists are now watching for similar waves to move up the West Coast this fall. Credit: Dillon Amaya/North Carolina State University

Ocean Indicators We’re Tracking for El Niño’s Arrival on the West Coast

By fisheries.noaa.gov, fisheries.noaa.gov. Has El Niño reached the West Coast? You might think it has.… More

Coastal NewsExtreme WeatherOcean ScienceWeather & Tides

Docked fishing boats at Yaquina Bay, Newport, Oregon. Credit: iStock

Advancing Agency-Level Reforms to Restore American Seafood Competitiveness

By fisheries.noaa.gov, fisheries.noaa.gov. Over the past year, I have met with fishermen, processors, coastal community… More

Coastal NewsFishingFood

Image Credits: Wikimedia commons.

Coral IVF: How Scientists Are Breeding Heat-Resistant Reefs for Florida's Future

By Dawn Anderson, best4boats.com. The reefs that protect South Florida's coastlines, harbors, and marinas are… More

Ocean Science

Your Privacy Choices