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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Cuyler Harbor, San Miguel Island, CA.
Next low tide : in 4h 24m at 9:07 am (0.0 ft)
Next high tide : 4:05 pm (4.3 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:50 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9410988
Common Questions About Tides

Cuyler Harbor, San Miguel Island, CA Tides - Jun 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:453.69:095.63:35-0.12:511.45:508:07New Moon1Sat
2Sun10:293.69:415.94:12-0.53:241.65:508:08New Moon2Sun
3Mon11:153.610:166.04:51-0.83:591.85:508:08New Moon3Mon
4Tue12:053.55:33-1.04:382.05:508:09New Moon4Tue
5Wed12:593.56:18-1.05:222.25:508:09Waxing Crescent5Wed
6Thu1:593.47:08-0.96:152.45:498:10Waxing Crescent6Thu
7Fri12:285.53:053.58:02-0.77:262.65:498:10Waxing Crescent7Fri
8Sat1:265.14:113.89:00-0.58:582.65:498:11First Quarter8Sat
9Sun2:374.55:094.110:00-0.210:392.35:498:11First Quarter9Sun
10Mon4:034.15:594.510:590.15:498:12First Quarter10Mon
11Tue5:323.86:435.012:051.711:54 AM0.45:498:12First Quarter11Tue
12Wed6:523.77:225.41:131.012:440.75:498:13Waxing Gibbous12Wed
13Thu8:023.68:005.72:080.31:291.05:498:13Waxing Gibbous13Thu
14Fri9:023.78:365.92:56-0.22:111.35:498:14Waxing Gibbous14Fri
15Sat9:553.79:116.03:40-0.72:511.65:498:14Full Moon15Sat
16Sun10:443.79:466.04:21-0.93:291.85:498:14Full Moon16Sun
17Mon11:293.610:205.95:01-0.94:062.05:498:15Full Moon17Mon
18Tue12:143.65:39-0.94:432.25:498:15Full Moon18Tue
19Wed12:593.56:18-0.75:202.45:508:15Waning Gibbous19Wed
20Thu1:473.46:58-0.46:022.55:508:15Waning Gibbous20Thu
21Fri12:065.02:383.47:39-0.16:512.75:508:16Waning Gibbous21Fri
22Sat12:464.63:323.58:220.27:572.85:508:16Waning Gibbous22Sat
23Sun1:324.14:263.69:070.59:262.85:508:16Third Quarter23Sun
24Mon2:313.65:123.99:530.811:062.55:518:16Third Quarter24Mon
25Tue3:533.25:514.110:411.15:518:16Third Quarter25Tue
26Wed5:283.06:254.512:242.111:28 AM1.45:518:16Third Quarter26Wed
27Thu6:513.06:574.81:191.512:121.65:528:16Waning Crescent27Thu
28Fri7:583.17:295.22:020.912:551.75:528:16Waning Crescent28Fri
29Sat8:523.38:045.62:410.31:371.85:528:16Waning Crescent29Sat
30Sun9:403.48:416.03:19-0.32:181.95:538:16Waning Crescent30Sun
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 12:36 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 Cuyler Harbor, San Miguel Island, CA?

Cuyler Harbor, San Miguel Island, CA is currently in a transitional phase. Tonight's moon is 38% 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 First Quarter (38% 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