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 : 12:21 pm (0.7 ft)
Next high tide : in 4h 11m at 6:14 am (8.5 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 - Dec 1988

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:328.14:438.210:351.911:051.36:514:00Third Quarter1Thu
2Fri5:238.15:398.011:331.811:551.46:534:00Third Quarter2Fri
3Sat6:138.36:357.912:311.66:544:00Waning Crescent3Sat
4Sun7:008.67:297.912:441.51:251.36:553:59Waning Crescent4Sun
5Mon7:448.98:178.01:301.52:120.96:563:59Waning Crescent5Mon
6Tue8:259.19:028.12:131.42:540.66:573:59Waning Crescent6Tue
7Wed9:049.49:448.22:541.33:350.26:583:59New Moon7Wed
8Thu9:449.710:268.43:341.24:150.06:593:59New Moon8Thu
9Fri10:249.911:088.54:141.04:56-0.36:593:59New Moon9Fri
10Sat11:0610.111:508.54:560.95:39-0.47:003:59New Moon10Sat
11Sun11:5010.25:400.86:23-0.57:013:59Waxing Crescent11Sun
12Mon12:348.612:3710.26:270.77:09-0.57:023:59Waxing Crescent12Mon
13Tue1:218.71:2710.07:170.77:59-0.47:033:59Waxing Crescent13Tue
14Wed2:138.82:229.88:130.78:52-0.37:043:59First Quarter14Wed
15Thu3:099.03:229.59:130.79:47-0.17:044:00First Quarter15Thu
16Fri4:069.24:269.210:160.610:440.17:054:00First Quarter16Fri
17Sat5:049.45:328.911:220.411:430.37:064:00First Quarter17Sat
18Sun6:039.76:398.812:290.17:064:01Waxing Gibbous18Sun
19Mon7:0210.07:438.812:440.41:33-0.27:074:01Waxing Gibbous19Mon
20Tue7:5910.28:418.91:430.52:32-0.67:074:01Waxing Gibbous20Tue
21Wed8:5110.49:368.92:380.53:26-0.87:084:02Full Moon21Wed
22Thu9:4210.510:278.93:300.44:16-0.97:084:02Full Moon22Thu
23Fri10:3110.411:158.94:200.55:04-0.97:094:03Full Moon23Fri
24Sat11:1810.35:070.55:50-0.77:094:04Full Moon24Sat
25Sun12:008.812:0210.15:520.76:33-0.47:104:04Waning Gibbous25Sun
26Mon12:438.612:469.76:360.87:15-0.17:104:05Waning Gibbous26Mon
27Tue1:268.51:299.37:211.07:570.27:104:06Waning Gibbous27Tue
28Wed2:098.42:148.98:071.38:390.67:104:06Waning Gibbous28Wed
29Thu2:548.33:028.48:551.49:220.97:114:07Third Quarter29Thu
30Fri3:398.23:528.09:461.610:061.27:114:08Third Quarter30Fri
31Sat4:258.24:457.710:391.67:114:09Third Quarter31Sat
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 9:17 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 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