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

TIDE TIMES for Wednesday, June 17, 2026
The tide is currently falling in Cuyler Harbor, San Miguel Island, CA.
Next low tide : in 4h 23m at 6:41 am (-1.5 ft)
Next high tide : 1:25 pm (3.8 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:49 am
Moon phase : Waxing Crescent (10% illuminated)
Tide Station Location : Station #9410988
Common Questions About Tides

Cuyler Harbor, San Miguel Island, CA Tides - Jul 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:343.27:406.02:17-0.11:061.95:538:16Waxing Gibbous1Tue
2Wed9:243.58:286.43:02-0.82:021.85:548:16Waxing Gibbous2Wed
3Thu10:103.89:156.63:46-1.22:541.75:548:16Full Moon3Thu
4Fri10:534.010:026.74:29-1.53:461.65:558:16Full Moon4Fri
5Sat11:374.210:506.55:12-1.64:391.55:558:16Full Moon5Sat
6Sun12:214.45:55-1.45:331.55:568:16Waning Gibbous6Sun
7Mon1:084.56:38-1.06:321.55:568:16Waning Gibbous7Mon
8Tue12:315.51:564.67:22-0.57:381.65:578:15Waning Gibbous8Tue
9Wed1:274.72:484.78:070.18:551.65:578:15Third Quarter9Wed
10Thu2:333.93:444.88:540.710:241.55:588:15Third Quarter10Thu
11Fri3:593.34:424.99:471.311:561.25:588:15Third Quarter11Fri
12Sat5:463.05:415.010:481.85:598:14Third Quarter12Sat
13Sun7:253.06:355.11:110.711:53 AM2.16:008:14Waning Crescent13Sun
14Mon8:353.27:225.32:070.312:552.36:008:14Waning Crescent14Mon
15Tue9:233.38:035.42:510.01:462.36:018:13Waning Crescent15Tue
16Wed9:583.58:405.53:27-0.22:282.26:018:13Waning Crescent16Wed
17Thu10:273.69:145.63:58-0.33:042.16:028:12New Moon17Thu
18Fri10:543.79:465.64:27-0.43:392.16:038:12New Moon18Fri
19Sat11:203.810:175.64:54-0.44:122.06:038:11New Moon19Sat
20Sun11:463.910:495.45:21-0.34:471.96:048:11New Moon20Sun
21Mon12:144.05:47-0.25:241.96:058:10Waxing Crescent21Mon
22Tue12:434.16:140.16:041.96:058:09Waxing Crescent22Tue
23Wed1:144.26:410.36:502.06:068:09Waxing Crescent23Wed
24Thu12:334.31:494.37:090.77:482.06:078:08Waxing Crescent24Thu
25Fri1:193.82:304.47:391.19:021.96:078:08First Quarter25Fri
26Sat2:233.23:204.68:151.510:351.66:088:07First Quarter26Sat
27Sun4:032.84:214.89:031.96:098:06First Quarter27Sun
28Mon6:072.75:265.112:031.110:16 AM2.26:108:05First Quarter28Mon
29Tue7:343.06:285.61:090.511:41 AM2.36:108:05Waxing Gibbous29Tue
30Wed8:283.47:256.02:01-0.212:552.26:118:04Waxing Gibbous30Wed
31Thu9:113.78:176.42:46-0.71:561.96:128:03Waxing Gibbous31Thu
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 10:03 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 spring phase. Tonight's moon is 10% 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 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 Waxing Crescent (10% illuminated). This places Cuyler Harbor, San Miguel Island, CA 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