Tides Today & Tomorrow in Port Clyde, ME

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Port Clyde, ME.
Next low tide : 8:45 pm (1.3 ft)
Next high tide : in 5h 17m at 2:49 pm (8.6 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:00 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8415933
Common Questions About Tides

Port Clyde, ME Tides - Apr 1994

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:0610.72:519.48:35-1.08:530.15:186:03Third Quarter1Fri
2Sat3:0710.23:569.09:38-0.59:570.65:166:04Third Quarter2Sat
3Sun5:139.76:028.711:440.06:147:06Third Quarter3Sun
4Mon6:219.37:098.612:050.912:520.36:127:07Third Quarter4Mon
5Tue7:299.18:118.71:161.01:580.46:117:08Waning Crescent5Tue
6Wed8:329.19:068.92:220.92:560.46:097:09Waning Crescent6Wed
7Thu9:279.19:549.23:200.63:450.46:077:10Waning Crescent7Thu
8Fri10:159.210:369.44:090.44:290.46:057:12Waning Crescent8Fri
9Sat10:589.211:149.54:520.15:070.46:047:13New Moon9Sat
10Sun11:389.111:509.65:320.05:430.56:027:14New Moon10Sun
11Mon12:169.16:09-0.16:160.66:007:15New Moon11Mon
12Tue12:249.612:528.96:430.06:490.75:587:16New Moon12Tue
13Wed12:569.51:278.87:170.07:220.95:577:18Waxing Crescent13Wed
14Thu1:309.42:038.57:520.27:581.15:557:19Waxing Crescent14Thu
15Fri2:049.32:418.38:300.38:371.35:537:20Waxing Crescent15Fri
16Sat2:439.13:238.19:110.59:201.45:527:21Waxing Crescent16Sat
17Sun3:279.04:108.09:560.710:081.55:507:22First Quarter17Sun
18Mon4:168.95:028.010:460.811:021.55:487:24First Quarter18Mon
19Tue5:118.85:568.211:400.75:477:25First Quarter19Tue
20Wed6:108.96:538.612:001.412:360.65:457:26First Quarter20Wed
21Thu7:129.17:519.11:011.01:340.35:437:27Waxing Gibbous21Thu
22Fri8:149.48:459.82:030.42:310.05:427:28Waxing Gibbous22Fri
23Sat9:129.89:3610.53:02-0.33:24-0.55:407:30Waxing Gibbous23Sat
24Sun10:0710.210:2711.13:57-1.04:15-0.85:397:31Full Moon24Sun
25Mon11:0110.411:1711.54:50-1.65:06-1.05:377:32Full Moon25Mon
26Tue11:5410.65:42-1.95:57-1.05:357:33Full Moon26Tue
27Wed12:0811.712:4810.56:35-2.06:49-0.95:347:34Waning Gibbous27Wed
28Thu1:0011.61:4110.37:28-1.97:42-0.65:327:36Waning Gibbous28Thu
29Fri1:5311.32:379.98:22-1.58:37-0.25:317:37Waning Gibbous29Fri
30Sat2:4910.83:369.59:19-1.09:360.35:307:38Waning Gibbous30Sat
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 5:47 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 spring phase. Tonight's moon is 81% 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 maximum.

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 Gibbous (81% illuminated). This places Port Clyde, ME in a spring tide cycle, so tidal ranges are near their weekly maximum 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