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

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Cuyler Harbor, San Miguel Island, CA.
Next low tide (tomorrow) : 12:41 am (1.2 ft)
Next high tide : in 1h 15m at 5:42 pm (4.7 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 5:50 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9410988
Common Questions About Tides

Cuyler Harbor, San Miguel Island, CA Tides - May 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:173.99:144.93:180.42:590.96:117:45Waxing Gibbous1Fri
2Sat9:533.99:385.13:490.13:251.06:107:45Full Moon2Sat
3Sun10:293.810:045.34:21-0.23:521.26:097:46Full Moon3Sun
4Mon11:083.710:325.34:55-0.34:201.46:087:47Full Moon4Mon
5Tue11:493.611:035.35:32-0.44:501.66:087:48Full Moon5Tue
6Wed12:363.46:12-0.45:231.86:077:48Waning Gibbous6Wed
7Thu1:313.36:57-0.36:022.16:067:49Waning Gibbous7Thu
8Fri12:195.02:383.27:49-0.26:552.36:057:50Waning Gibbous8Fri
9Sat1:094.73:543.38:500.08:162.56:047:51Third Quarter9Sat
10Sun2:174.35:043.69:550.110:042.46:037:52Third Quarter10Sun
11Mon3:444.05:594.011:010.211:412.06:027:52Third Quarter11Mon
12Tue5:153.96:434.511:590.26:017:53Third Quarter12Tue
13Wed6:354.07:235.012:511.312:510.36:017:54Waning Crescent13Wed
14Thu7:414.18:025.41:480.61:370.46:007:55Waning Crescent14Thu
15Fri8:394.18:395.82:37-0.12:200.55:597:55Waning Crescent15Fri
16Sat9:334.29:176.13:24-0.63:020.75:587:56New Moon16Sat
17Sun10:234.19:556.14:09-1.03:421.05:587:57New Moon17Sun
18Mon11:134.010:346.04:53-1.24:231.35:577:58New Moon18Mon
19Tue12:043.95:37-1.15:041.65:567:58New Moon19Tue
20Wed12:563.76:22-0.95:471.95:567:59Waxing Crescent20Wed
21Thu1:543.57:09-0.66:362.25:558:00Waxing Crescent21Thu
22Fri12:364.92:593.57:59-0.27:352.55:558:00Waxing Crescent22Fri
23Sat1:244.44:093.58:530.28:572.65:548:01First Quarter23Sat
24Sun2:233.95:133.79:500.510:372.55:548:02First Quarter24Sun
25Mon3:403.56:033.910:480.85:538:03First Quarter25Mon
26Tue5:083.26:414.112:042.211:41 AM1.05:538:03First Quarter26Tue
27Wed6:253.27:134.41:041.712:261.15:528:04First Quarter27Wed
28Thu7:273.27:404.71:491.21:051.35:528:05Waxing Gibbous28Thu
29Fri8:183.38:075.02:260.81:401.45:518:05Waxing Gibbous29Fri
30Sat9:023.48:355.23:000.32:131.55:518:06Waxing Gibbous30Sat
31Sun9:433.59:045.53:33-0.12:451.55:518:06Waxing Gibbous31Sun
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 9:11 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 neap phase. Tonight's moon is 59% 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 minimum.

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 (59% illuminated). This places Cuyler Harbor, San Miguel Island, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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