Tides Today & Tomorrow in Port Clyde, ME

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently falling in Port Clyde, ME.
Next low tide : in 1h 33m at 10:31 am (1.3 ft)
Next high tide : 4:46 pm (9.1 ft)
Sunset today : 7:35 pm
Sunrise tomorrow : 5:45 am
Moon phase : First Quarter (46% illuminated)
Tide Station Location : Station #8415933
Common Questions About Tides

Port Clyde, ME Tides - Nov 1932

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:0810.012:1711.36:07-0.36:50-1.56:134:27Waxing Crescent1Tue
2Wed1:039.61:1210.97:010.17:46-1.06:144:26Waxing Crescent2Wed
3Thu2:029.22:1210.37:590.58:48-0.46:164:25First Quarter3Thu
4Fri3:068.83:189.89:020.99:530.06:174:23First Quarter4Fri
5Sat4:128.64:269.410:111.210:590.46:184:22First Quarter5Sat
6Sun5:178.55:339.111:211.36:204:21First Quarter6Sun
7Mon6:198.66:388.912:030.612:291.26:214:20Waxing Gibbous7Mon
8Tue7:158.97:368.81:020.71:301.06:224:19Waxing Gibbous8Tue
9Wed8:049.18:288.81:530.82:230.76:244:17Waxing Gibbous9Wed
10Thu8:479.39:148.72:380.83:090.46:254:16Waxing Gibbous10Thu
11Fri9:259.59:568.73:180.93:500.26:264:15Full Moon11Fri
12Sat10:029.510:368.63:551.14:280.26:284:14Full Moon12Sat
13Sun10:379.511:148.54:301.25:040.26:294:13Full Moon13Sun
14Mon11:119.411:508.35:041.35:400.26:304:12Full Moon14Mon
15Tue11:469.35:391.56:150.46:314:11Waning Gibbous15Tue
16Wed12:278.112:219.26:141.66:520.56:334:10Waning Gibbous16Wed
17Thu1:058.01:009.16:531.77:320.76:344:09Waning Gibbous17Thu
18Fri1:467.81:428.97:351.88:160.86:354:08Waning Gibbous18Fri
19Sat2:317.72:308.88:221.99:040.96:374:07Third Quarter19Sat
20Sun3:217.83:238.79:151.99:550.86:384:07Third Quarter20Sun
21Mon4:128.04:208.710:111.710:470.76:394:06Third Quarter21Mon
22Tue5:058.45:208.811:111.311:410.66:404:05Third Quarter22Tue
23Wed5:589.06:218.912:120.86:424:04Waning Crescent23Wed
24Thu6:519.67:219.212:350.41:120.16:434:04Waning Crescent24Thu
25Fri7:4310.38:189.51:290.12:09-0.66:444:03Waning Crescent25Fri
26Sat8:3310.99:129.72:22-0.23:03-1.26:454:03New Moon26Sat
27Sun9:2411.310:069.83:13-0.43:55-1.66:474:02New Moon27Sun
28Mon10:1511.511:009.84:04-0.44:48-1.86:484:02New Moon28Mon
29Tue11:0811.511:549.74:57-0.45:42-1.76:494:01Waxing Crescent29Tue
30Wed12:0211.35:50-0.26:35-1.56:504:01Waxing Crescent30Wed
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 1:38 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 neap phase. Tonight's moon is 46% 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 (46% 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