Tides Today & Tomorrow in Port Clyde, ME

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently falling in Port Clyde, ME.
Next low tide : in 1h 27m at 9:22 am (0.3 ft)
Next high tide : 3:34 pm (9.6 ft)
Sunset today : 7:57 pm
Sunrise tomorrow : 5:29 am
Moon phase : Third Quarter (66% illuminated)
Tide Station Location : Station #8415933
Common Questions About Tides

Port Clyde, ME Tides - Dec 2091

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:538.41:569.37:511.28:260.26:514:00Waning Gibbous1Sat
2Sun2:408.52:469.28:401.29:150.36:524:00Third Quarter2Sun
3Mon3:308.63:419.19:351.110:070.36:533:59Third Quarter3Mon
4Tue4:248.84:419.110:330.911:030.26:543:59Third Quarter4Tue
5Wed5:219.25:449.111:350.66:553:59Waning Crescent5Wed
6Thu6:199.76:489.312:010.112:380.16:563:59Waning Crescent6Thu
7Fri7:1610.27:509.61:00-0.21:40-0.56:573:59Waning Crescent7Fri
8Sat8:1210.88:479.91:57-0.42:38-1.16:583:59Waning Crescent8Sat
9Sun9:0511.29:4310.12:52-0.73:32-1.66:593:59New Moon9Sun
10Mon9:5711.510:3810.23:45-0.94:26-1.97:003:59New Moon10Mon
11Tue10:5011.611:3110.24:38-0.95:18-2.07:013:59New Moon11Tue
12Wed11:4211.45:30-0.86:10-1.87:023:59Waxing Crescent12Wed
13Thu12:2410.012:3411.16:23-0.57:02-1.47:033:59Waxing Crescent13Thu
14Fri1:169.81:2710.57:16-0.17:55-0.97:033:59Waxing Crescent14Fri
15Sat2:119.42:239.98:120.38:50-0.47:043:59Waxing Crescent15Sat
16Sun3:079.13:219.39:110.79:450.17:054:00First Quarter16Sun
17Mon4:048.94:208.810:121.010:410.57:054:00First Quarter17Mon
18Tue5:008.85:208.411:141.211:370.97:064:00First Quarter18Tue
19Wed5:558.76:208.212:151.27:074:01First Quarter19Wed
20Thu6:498.87:178.112:331.11:141.07:074:01Waxing Gibbous20Thu
21Fri7:388.98:098.21:251.22:060.87:084:02Waxing Gibbous21Fri
22Sat8:239.18:558.32:121.22:520.57:084:02Waxing Gibbous22Sat
23Sun9:059.39:398.42:551.13:330.37:094:03Waxing Gibbous23Sun
24Mon9:449.510:198.53:341.04:110.17:094:03Full Moon24Mon
25Tue10:229.610:588.64:110.94:48-0.17:094:04Full Moon25Tue
26Wed10:599.711:358.64:480.85:24-0.27:104:05Full Moon26Wed
27Thu11:359.85:250.86:00-0.37:104:05Full Moon27Thu
28Fri12:128.712:129.86:040.76:37-0.37:104:06Waning Gibbous28Fri
29Sat12:498.812:529.76:450.67:17-0.47:104:07Waning Gibbous29Sat
30Sun1:298.91:359.67:290.68:01-0.37:114:08Waning Gibbous30Sun
31Mon2:139.02:249.58:180.68:50-0.27:114:09Third Quarter31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8415933)

Common Questions About Port Clyde, ME Tides

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What time does the tide turn (slack tide) in Port Clyde, ME today?

Slack tide in Port Clyde, ME is approximately 12:28 pm — 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 Port Clyde, ME?

Port Clyde, ME is currently in a transitional phase. Tonight's moon is 66% 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 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 Third Quarter (66% illuminated). This places Port Clyde, 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