Tides Today & Tomorrow in Port Clyde, ME

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in Port Clyde, ME.
Next low tide (tomorrow) : 1:11 am (0.3 ft)
Next high tide : in 29m at 6:38 pm (9.9 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:03 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8415933
Common Questions About Tides

Port Clyde, ME Tides - Jan 1988

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:419.79:248.32:291.03:16-0.17:114:09Waxing Gibbous1Fri
2Sat9:289.710:108.33:181.14:03-0.27:114:10Full Moon2Sat
3Sun10:129.710:548.34:031.14:46-0.27:114:11Full Moon3Sun
4Mon10:549.611:338.34:441.15:26-0.17:114:12Full Moon4Mon
5Tue11:339.55:241.16:030.07:114:13Full Moon5Tue
6Wed12:118.312:109.46:021.16:380.17:114:14Waning Gibbous6Wed
7Thu12:478.312:479.26:391.27:120.37:114:15Waning Gibbous7Thu
8Fri1:238.21:258.97:181.37:480.57:114:16Waning Gibbous8Fri
9Sat2:008.32:058.67:591.38:250.77:104:17Waning Gibbous9Sat
10Sun2:398.32:498.38:441.49:050.97:104:18Third Quarter10Sun
11Mon3:208.33:377.99:321.49:481.17:104:19Third Quarter11Mon
12Tue4:048.44:297.710:231.310:351.37:094:20Third Quarter12Tue
13Wed4:528.65:267.511:191.211:271.47:094:21Third Quarter13Wed
14Thu5:458.86:287.612:190.97:084:22Waning Crescent14Thu
15Fri6:429.17:317.812:251.41:200.57:084:24Waning Crescent15Fri
16Sat7:409.68:288.11:251.12:190.07:074:25Waning Crescent16Sat
17Sun8:3610.29:238.62:220.73:13-0.67:074:26New Moon17Sun
18Mon9:3110.710:169.13:170.34:05-1.17:064:27New Moon18Mon
19Tue10:2511.111:079.54:11-0.24:57-1.57:064:29New Moon19Tue
20Wed11:1811.311:589.85:04-0.65:47-1.77:054:30New Moon20Wed
21Thu12:1011.25:58-0.86:36-1.77:044:31Waxing Crescent21Thu
22Fri12:4810.01:0310.96:52-0.87:25-1.57:044:33Waxing Crescent22Fri
23Sat1:3910.11:5810.37:47-0.78:16-1.07:034:34Waxing Crescent23Sat
24Sun2:3210.02:569.78:46-0.59:10-0.47:024:35First Quarter24Sun
25Mon3:279.83:579.09:47-0.110:060.27:014:36First Quarter25Mon
26Tue4:249.65:028.410:510.211:050.87:004:38First Quarter26Tue
27Wed5:249.36:098.011:580.46:594:39First Quarter27Wed
28Thu6:279.17:157.812:081.21:050.56:584:41Waxing Gibbous28Thu
29Fri7:289.08:157.81:131.42:070.46:574:42Waxing Gibbous29Fri
30Sat8:249.19:077.92:121.43:000.36:564:43Waxing Gibbous30Sat
31Sun9:139.29:538.13:031.33:470.26:554:45Waxing Gibbous31Sun
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 9:54 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 30% 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 (30% 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