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 2h 45m 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 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:004.64:453.49:39-0.19:312.46:117:45Third Quarter1Sat
2Sun3:234.25:473.810:480.011:162.16:107:46Third Quarter2Sun
3Mon4:554.06:354.311:490.16:097:47Third Quarter3Mon
4Tue6:184.07:174.812:351.512:420.26:087:48Waning Crescent4Tue
5Wed7:274.17:545.21:350.81:290.36:077:48Waning Crescent5Wed
6Thu8:264.18:315.62:260.12:120.56:067:49Waning Crescent6Thu
7Fri9:194.19:065.83:12-0.42:510.76:057:50Waning Crescent7Fri
8Sat10:084.19:425.93:55-0.83:291.06:047:51New Moon8Sat
9Sun10:553.910:175.94:37-1.04:061.26:037:51New Moon9Sun
10Mon11:423.810:525.75:19-1.04:431.56:027:52New Moon10Mon
11Tue12:303.66:00-0.85:201.86:027:53Waxing Crescent11Tue
12Wed1:223.46:43-0.56:002.16:017:54Waxing Crescent12Wed
13Thu12:065.02:213.37:29-0.26:462.46:007:55Waxing Crescent13Thu
14Fri12:464.63:293.38:180.17:482.65:597:55Waxing Crescent14Fri
15Sat1:354.14:393.49:130.59:202.75:597:56First Quarter15Sat
16Sun2:383.75:373.610:110.711:052.55:587:57First Quarter16Sun
17Mon4:033.36:183.811:070.95:577:58First Quarter17Mon
18Tue5:313.26:514.112:222.111:56 AM1.15:577:58First Quarter18Tue
19Wed6:433.27:194.41:151.612:381.25:567:59Waxing Gibbous19Wed
20Thu7:413.37:464.81:561.11:151.35:558:00Waxing Gibbous20Thu
21Fri8:303.48:145.12:330.51:491.35:558:00Waxing Gibbous21Fri
22Sat9:143.58:435.43:080.02:231.45:548:01Waxing Gibbous22Sat
23Sun9:573.69:165.73:44-0.42:581.55:548:02Full Moon23Sun
24Mon10:403.69:515.94:21-0.83:341.65:538:03Full Moon24Mon
25Tue11:243.710:296.05:01-1.04:131.75:538:03Full Moon25Tue
26Wed12:113.65:43-1.14:551.85:528:04Full Moon26Wed
27Thu1:033.66:29-1.05:442.05:528:05Waning Gibbous27Thu
28Fri1:593.77:17-0.96:432.15:528:05Waning Gibbous28Fri
29Sat12:485.23:003.88:10-0.67:582.25:518:06Waning Gibbous29Sat
30Sun1:504.74:034.09:06-0.29:312.25:518:06Third Quarter30Sun
31Mon3:074.15:014.410:050.111:071.85:518:07Third Quarter31Mon
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