Tides Today & Tomorrow in Cuyler Harbor, San Miguel Island, CA

TIDE TIMES for Friday, July 10, 2026
The tide is currently falling in Cuyler Harbor, San Miguel Island, CA.
Next low tide : in 2h 52m at 1:44 am (0.1 ft)
Next high tide : 8:16 am (2.9 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:57 am
Moon phase : Waning Crescent (28% illuminated)
Tide Station Location : Station #9410988
Common Questions About Tides

Cuyler Harbor, San Miguel Island, CA Tides - Jun 2059

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:175.14:303.59:11-0.58:422.85:508:07Third Quarter1Sun
2Mon2:304.65:233.910:10-0.310:322.55:508:08Third Quarter2Mon
3Tue3:584.16:064.411:060.05:508:09Third Quarter3Tue
4Wed5:283.86:444.912:021.911:57 AM0.35:508:09Third Quarter4Wed
5Thu6:493.77:205.31:101.112:440.65:508:10Waning Crescent5Thu
6Fri7:593.67:565.72:050.31:271.05:498:10Waning Crescent6Fri
7Sat9:013.68:316.02:54-0.32:071.35:498:11Waning Crescent7Sat
8Sun9:583.69:066.23:39-0.82:461.65:498:11New Moon8Sun
9Mon10:503.59:426.14:22-1.13:251.95:498:12New Moon9Mon
10Tue11:403.510:186.05:04-1.14:032.15:498:12New Moon10Tue
11Wed12:303.45:46-1.04:412.35:498:13New Moon11Wed
12Thu1:213.46:28-0.85:212.55:498:13Waxing Crescent12Thu
13Fri2:153.37:11-0.56:062.75:498:13Waxing Crescent13Fri
14Sat12:135.03:133.37:56-0.27:012.85:498:14Waxing Crescent14Sat
15Sun12:574.64:113.48:420.18:182.95:498:14Waxing Crescent15Sun
16Mon1:474.15:003.69:290.59:562.85:498:14First Quarter16Mon
17Tue2:523.65:393.910:150.811:302.55:498:15First Quarter17Tue
18Wed4:153.36:104.210:591.15:508:15First Quarter18Wed
19Thu5:443.06:384.512:402.011:40 AM1.35:508:15First Quarter19Thu
20Fri7:033.07:064.81:311.412:191.65:508:15Waxing Gibbous20Fri
21Sat8:093.07:355.22:120.812:571.85:508:16Waxing Gibbous21Sat
22Sun9:043.18:065.52:510.21:352.05:508:16Waxing Gibbous22Sun
23Mon9:523.38:405.93:28-0.42:132.15:518:16Waxing Gibbous23Mon
24Tue10:373.49:186.14:07-0.82:532.25:518:16Full Moon24Tue
25Wed11:223.49:596.34:47-1.13:362.25:518:16Full Moon25Wed
26Thu12:073.55:29-1.34:212.25:528:16Full Moon26Thu
27Fri12:543.66:13-1.35:102.35:528:16Waning Gibbous27Fri
28Sat1:443.76:59-1.16:082.35:528:17Waning Gibbous28Sat
29Sun12:195.82:353.87:46-0.97:172.45:538:17Waning Gibbous29Sun
30Mon1:155.23:284.18:35-0.58:412.35:538:17Third Quarter30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9410988)

Common Questions About Cuyler Harbor, San Miguel Island, CA Tides

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What time does the tide turn (slack tide) in Cuyler Harbor, San Miguel Island, CA today?

Slack tide in Cuyler Harbor, San Miguel Island, CA is approximately 5:00 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 Cuyler Harbor, San Miguel Island, CA?

Cuyler Harbor, San Miguel Island, CA is currently in a transitional phase. Tonight's moon is 28% 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 Cuyler Harbor, San Miguel Island, CA 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 Cuyler Harbor, San Miguel Island, CA?

Tide predictions for Cuyler Harbor, San Miguel Island, CA 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 Cuyler Harbor, San Miguel Island, CA?

Tide data for Cuyler Harbor, San Miguel Island, CA is sourced from NOAA Station #9410988. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9410988.

What is the moon phase in Cuyler Harbor, San Miguel Island, CA tonight?

Tonight the moon over Cuyler Harbor, San Miguel Island, CA is Waning Crescent (28% illuminated). This places Cuyler Harbor, San Miguel Island, CA 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