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

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Cuyler Harbor, San Miguel Island, CA.
Next low tide : 8:20 pm (2.2 ft)
Next high tide : in 38m at 3:12 pm (4.0 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:50 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9410988
Common Questions About Tides

Cuyler Harbor, San Miguel Island, CA Tides - May 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri4:384.27:163.812:12-0.16:117:45First Quarter1Fri
2Sat6:024.37:434.312:282.21:00-0.26:107:46Waxing Gibbous2Sat
3Sun7:104.58:124.81:261.51:42-0.26:097:47Waxing Gibbous3Sun
4Mon8:084.68:435.32:160.72:20-0.16:087:48Waxing Gibbous4Mon
5Tue9:034.69:155.83:03-0.12:580.16:077:48Waxing Gibbous5Tue
6Wed9:554.59:506.13:49-0.73:340.46:067:49Full Moon6Wed
7Thu10:484.310:266.24:36-1.14:110.86:057:50Full Moon7Thu
8Fri11:424.011:046.15:24-1.34:491.36:047:51Full Moon8Fri
9Sat12:413.76:13-1.25:281.86:037:51Waning Gibbous9Sat
10Sun1:493.47:07-1.06:122.26:027:52Waning Gibbous10Sun
11Mon12:285.33:113.28:06-0.67:082.66:027:53Waning Gibbous11Mon
12Tue1:204.84:443.39:12-0.38:362.96:017:54Third Quarter12Tue
13Wed2:274.36:003.610:230.010:402.86:007:54Third Quarter13Wed
14Thu3:553.96:483.811:290.25:597:55Third Quarter14Thu
15Fri5:253.77:214.112:152.412:230.45:597:56Third Quarter15Fri
16Sat6:373.67:474.31:152.01:050.55:587:57Waning Crescent16Sat
17Sun7:333.68:104.61:581.51:390.75:577:57Waning Crescent17Sun
18Mon8:203.68:314.82:341.02:080.95:577:58Waning Crescent18Mon
19Tue9:023.68:525.03:060.62:341.15:567:59Waning Crescent19Tue
20Wed9:423.69:145.33:370.22:591.35:558:00New Moon20Wed
21Thu10:213.59:385.44:09-0.13:241.55:558:00New Moon21Thu
22Fri11:013.510:055.54:42-0.43:501.75:548:01New Moon22Fri
23Sat11:443.310:345.55:17-0.54:182.05:548:02New Moon23Sat
24Sun12:323.25:55-0.64:472.25:538:02Waxing Crescent24Sun
25Mon1:283.16:38-0.55:212.45:538:03Waxing Crescent25Mon
26Tue2:363.17:27-0.46:042.65:528:04Waxing Crescent26Tue
27Wed12:295.13:523.28:22-0.37:132.85:528:04Waxing Crescent27Wed
28Thu1:254.74:573.49:22-0.29:002.95:528:05First Quarter28Thu
29Fri2:404.35:443.810:230.010:512.55:518:06First Quarter29Fri
30Sat4:104.06:224.311:190.15:518:06First Quarter30Sat
31Sun5:383.96:574.812:131.912:100.35:518:07First Quarter31Sun
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 5:46 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 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 Waxing 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