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 32m at 9:54 pm (0.4 ft)
Next high tide (tomorrow) : 3:58 am (8.9 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 - Jan 2093

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:199.91:3110.77:20-0.47:59-1.27:114:10Waxing Crescent1Thu
2Fri2:159.62:3010.18:180.08:55-0.77:114:11First Quarter2Fri
3Sat3:139.43:309.59:200.39:52-0.27:114:12First Quarter3Sat
4Sun4:119.24:328.910:230.610:490.37:114:13First Quarter4Sun
5Mon5:089.15:348.511:270.711:470.77:104:14First Quarter5Mon
6Tue6:059.06:378.212:310.87:104:15Waxing Gibbous6Tue
7Wed7:019.07:358.112:451.01:310.67:104:16Waxing Gibbous7Wed
8Thu7:529.18:278.11:401.12:230.57:104:17Waxing Gibbous8Thu
9Fri8:399.29:148.22:291.13:100.37:104:18Waxing Gibbous9Fri
10Sat9:219.49:578.33:121.13:520.17:094:19Full Moon10Sat
11Sun10:019.510:388.43:521.04:300.07:094:21Full Moon11Sun
12Mon10:399.611:158.54:300.95:07-0.17:084:22Full Moon12Mon
13Tue11:169.611:518.55:060.95:41-0.17:084:23Full Moon13Tue
14Wed11:519.65:410.86:14-0.27:074:24Full Moon14Wed
15Thu12:258.512:269.56:170.86:49-0.17:074:25Waning Gibbous15Thu
16Fri1:008.61:029.46:550.87:25-0.17:064:27Waning Gibbous16Fri
17Sat1:368.71:429.37:360.78:050.07:064:28Waning Gibbous17Sat
18Sun2:168.82:279.08:220.78:480.17:054:29Third Quarter18Sun
19Mon3:008.93:178.89:120.69:360.27:044:30Third Quarter19Mon
20Tue3:499.14:138.610:070.510:280.47:044:32Third Quarter20Tue
21Wed4:439.35:158.511:070.411:250.47:034:33Third Quarter21Wed
22Thu5:419.56:218.512:110.17:024:34Waning Crescent22Thu
23Fri6:449.97:288.712:270.41:17-0.37:014:36Waning Crescent23Fri
24Sat7:4610.38:309.11:300.22:19-0.87:004:37Waning Crescent24Sat
25Sun8:4510.89:289.42:30-0.23:17-1.36:594:38New Moon25Sun
26Mon9:4111.110:239.83:27-0.54:12-1.76:594:40New Moon26Mon
27Tue10:3611.311:1610.04:23-0.85:05-1.86:584:41New Moon27Tue
28Wed11:3011.35:17-0.95:55-1.86:574:42New Moon28Wed
29Thu12:0710.112:2111.06:09-0.96:45-1.66:564:44Waxing Crescent29Thu
30Fri12:5710.01:1310.57:02-0.77:34-1.16:544:45Waxing Crescent30Fri
31Sat1:479.82:059.97:55-0.38:24-0.66:534:47Waxing Crescent31Sat
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 12:56 am — 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