Nearby Harbors
43.9235’ N, 69.2624’ W

Port Clyde, ME

44°
H -°
L 43°
SSW
6mph
Low tide
11:45 pm
Photo Credits

Tides Today & Tomorrow in Port Clyde, ME

TIDE TIMES for Sunday, October 18, 2026
The tide is currently falling in Port Clyde, ME.
Next low tide : in 1h 49m at 11:45 pm (1.5 ft)
Next high tide (tomorrow) : 6:02 am (7.5 ft)
Sunset today : 5:48 pm
Sunrise tomorrow : 6:55 am
Moon phase : First Quarter (50% illuminated)
Tide Station Location : Station #8415933
Common Questions About Tides

Featured Local Businesses

Port Clyde General Store
Farrin's Boatshop

Farrin's Boatshop
Epifanes Yacht Coatings Flag

Epifanes North America

Monhegan Harbormaster
A foggy morning in Rockland Harbor, Maine Harbormaster office and dinghy dock.

Rockland Harbormaster
Hamilton Marine - Rockland

Hamilton Marine - Rockland
Maine Boat & Home Show, Rockland, Maine

Maine Boat & Home Show

Ocean Pursuits
Gamage Shipyard

Gamage Shipyard

Port Clyde, ME Tides - Mar 1817

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:509.79:288.72:360.83:19-0.36:185:29Waxing Gibbous1Sat
2Sun9:3910.310:139.43:250.24:04-0.86:165:30Full Moon2Sun
3Mon10:2710.710:589.94:14-0.44:49-1.36:145:31Full Moon3Mon
4Tue11:1410.911:4210.45:03-0.95:33-1.56:125:33Full Moon4Tue
5Wed12:0310.95:52-1.36:18-1.56:115:34Waning Gibbous5Wed
6Thu12:2710.712:5210.66:41-1.47:04-1.26:095:35Waning Gibbous6Thu
7Fri1:1410.71:4410.17:33-1.37:53-0.86:075:36Waning Gibbous7Fri
8Sat2:0510.52:419.58:29-1.08:47-0.26:055:38Third Quarter8Sat
9Sun3:0010.23:448.99:29-0.69:450.56:045:39Third Quarter9Sun
10Mon4:019.74:518.410:34-0.110:501.06:025:40Third Quarter10Mon
11Tue5:079.36:028.111:450.26:005:41Third Quarter11Tue
12Wed6:189.17:128.112:001.312:580.45:585:43Waning Crescent12Wed
13Thu7:279.18:148.31:121.32:030.35:575:44Waning Crescent13Thu
14Fri8:279.39:068.52:151.12:570.15:555:45Waning Crescent14Fri
15Sat9:189.49:528.83:090.83:440.05:535:46Waning Crescent15Sat
16Sun10:049.510:339.03:550.54:26-0.15:515:48New Moon16Sun
17Mon10:459.511:099.14:380.35:020.05:495:49New Moon17Mon
18Tue11:239.411:439.25:160.25:360.15:475:50New Moon18Tue
19Wed11:599.25:520.26:070.35:465:51New Moon19Wed
20Thu12:149.212:348.96:270.26:380.65:445:53Waxing Crescent20Thu
21Fri12:459.21:108.67:010.37:110.95:425:54Waxing Crescent21Fri
22Sat1:189.01:478.37:380.57:471.25:405:55Waxing Crescent22Sat
23Sun1:538.92:297.98:190.78:271.55:385:56Waxing Crescent23Sun
24Mon2:348.73:167.69:040.99:121.85:375:57First Quarter24Mon
25Tue3:228.54:097.49:551.110:042.05:355:59First Quarter25Tue
26Wed4:168.45:087.310:521.211:022.05:336:00First Quarter26Wed
27Thu5:178.56:117.511:541.15:316:01First Quarter27Thu
28Fri6:228.77:127.912:051.812:570.85:296:02Waxing Gibbous28Fri
29Sat7:249.28:068.61:091.31:540.25:276:03Waxing Gibbous29Sat
30Sun8:209.88:559.32:080.62:45-0.35:266:05Waxing Gibbous30Sun
31Mon9:1310.39:4210.13:01-0.23:32-0.95:246:06Full Moon31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8415933)

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Common Questions About Port Clyde, ME Tides

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

Port Clyde, 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 Port Clyde, 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 Port Clyde, ME?

Tide predictions for Port Clyde, 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 Port Clyde, ME?

Tide data for Port Clyde, ME is sourced from NOAA Station #8415933. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8415933.

What is the moon phase in Port Clyde, ME tonight?

Tonight the moon over Port Clyde, ME is First Quarter (50% illuminated). This places Port Clyde, 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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