Tides Today & Tomorrow in Port Clyde, ME

TIDE TIMES for Saturday, August 8, 2026
The tide is currently falling in Port Clyde, ME.
Next low tide : in 5h 17m at 12:59 pm (1.0 ft)
Next high tide : 7:19 pm (10.0 ft)
Sunset today : 7:51 pm
Sunrise tomorrow : 5:33 am
Moon phase : Waning Crescent (22% illuminated)
Tide Station Location : Station #8415933
Common Questions About Tides

Port Clyde, ME Tides - Feb 1952

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:439.93:119.19:01-0.39:200.16:554:46First Quarter1Fri
2Sat3:379.54:118.410:010.210:150.86:544:47First Quarter2Sat
3Sun4:339.25:147.911:040.511:131.36:524:48First Quarter3Sun
4Mon5:328.86:197.612:090.86:514:50First Quarter4Mon
5Tue6:348.77:237.512:171.71:150.86:504:51Waxing Gibbous5Tue
6Wed7:348.78:197.61:201.72:130.76:494:53Waxing Gibbous6Wed
7Thu8:278.89:077.82:161.63:020.66:484:54Waxing Gibbous7Thu
8Fri9:139.09:508.03:041.43:460.46:464:55Waxing Gibbous8Fri
9Sat9:559.210:298.33:461.14:240.26:454:57Full Moon9Sat
10Sun10:339.411:058.54:240.94:580.16:444:58Full Moon10Sun
11Mon11:099.411:388.75:000.75:290.06:424:59Full Moon11Mon
12Tue11:439.45:350.65:590.06:415:01Full Moon12Tue
13Wed12:088.812:169.36:090.56:300.06:405:02Waning Gibbous13Wed
14Thu12:399.012:519.16:450.47:030.26:385:04Waning Gibbous14Thu
15Fri1:119.11:288.87:230.37:380.36:375:05Waning Gibbous15Fri
16Sat1:469.22:108.58:050.38:190.66:355:06Waning Gibbous16Sat
17Sun2:289.22:588.28:530.49:060.86:345:08Third Quarter17Sun
18Mon3:169.23:547.99:470.59:591.16:325:09Third Quarter18Mon
19Tue4:129.24:587.710:480.510:591.26:315:10Third Quarter19Tue
20Wed5:169.26:097.711:560.56:295:12Waning Crescent20Wed
21Thu6:269.57:208.012:071.11:070.16:285:13Waning Crescent21Thu
22Fri7:369.98:248.61:170.82:12-0.46:265:14Waning Crescent22Fri
23Sat8:3810.49:209.22:220.23:09-0.96:255:16Waning Crescent23Sat
24Sun9:3510.810:129.83:21-0.44:02-1.36:235:17New Moon24Sun
25Mon10:2911.011:0110.34:16-0.94:51-1.56:215:18New Moon25Mon
26Tue11:2111.011:4810.55:09-1.25:38-1.56:205:20New Moon26Tue
27Wed12:1010.75:59-1.36:24-1.26:185:21Waxing Crescent27Wed
28Thu12:3410.612:5910.26:49-1.27:09-0.76:165:22Waxing Crescent28Thu
29Fri1:2010.31:499.57:39-0.97:55-0.16:155:24Waxing Crescent29Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8415933)

Common Questions About Port Clyde, ME Tides

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

Slack tide in Port Clyde, ME is approximately 4:09 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 22% 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 Waning Crescent (22% 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