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

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Cuyler Harbor, San Miguel Island, CA.
Next low tide (tomorrow) : 8:36 am (0.8 ft)
Next high tide (tomorrow) : in 4h 47m at 1:45 am (3.9 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 5:55 am
Moon phase : Waning Gibbous (71% illuminated)
Tide Station Location : Station #9410988
Common Questions About Tides

Cuyler Harbor, San Miguel Island, CA Tides - Oct 2052

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:593.45:014.111:163.06:566:44First Quarter1Tue
2Wed7:283.76:124.312:311.012:312.76:576:43First Quarter2Wed
3Thu7:514.07:054.61:130.81:172.26:586:42Waxing Gibbous3Thu
4Fri8:144.47:504.81:480.61:551.76:586:40Waxing Gibbous4Fri
5Sat8:384.88:325.02:200.42:321.26:596:39Waxing Gibbous5Sat
6Sun9:045.29:135.12:510.43:100.77:006:38Full Moon6Sun
7Mon9:335.59:565.13:220.43:490.27:016:36Full Moon7Mon
8Tue10:045.810:404.93:540.54:31-0.17:016:35Full Moon8Tue
9Wed10:396.011:294.64:280.85:17-0.37:026:34Full Moon9Wed
10Thu11:176.05:041.16:06-0.37:036:32Waning Gibbous10Thu
11Fri12:234.312:005.95:441.57:03-0.27:046:31Waning Gibbous11Fri
12Sat1:283.912:505.66:312.08:090.17:046:30Waning Gibbous12Sat
13Sun2:513.61:525.27:342.49:270.27:056:29Third Quarter13Sun
14Mon4:293.73:134.99:072.710:480.37:066:27Third Quarter14Mon
15Tue5:523.94:454.710:572.611:580.37:076:26Third Quarter15Tue
16Wed6:494.36:064.712:212.27:086:25Third Quarter16Wed
17Thu7:324.77:114.812:550.31:231.67:096:24Waning Crescent17Thu
18Fri8:085.08:054.81:400.32:111.17:096:22Waning Crescent18Fri
19Sat8:395.38:504.82:190.52:520.77:106:21Waning Crescent19Sat
20Sun9:075.49:314.72:520.73:300.47:116:20New Moon20Sun
21Mon9:345.510:094.53:210.94:040.27:126:19New Moon21Mon
22Tue9:595.610:464.33:481.24:380.17:136:18New Moon22Tue
23Wed10:245.511:244.14:141.55:120.17:146:17New Moon23Wed
24Thu10:495.44:391.85:470.27:146:16Waxing Crescent24Thu
25Fri12:043.811:16 AM5.25:052.06:250.47:156:15Waxing Crescent25Fri
26Sat12:493.611:45 AM5.05:312.37:090.67:166:13Waxing Crescent26Sat
27Sun1:473.312:194.76:012.68:010.87:176:12Waxing Crescent27Sun
28Mon3:083.21:024.46:412.99:061.07:186:11First Quarter28Mon
29Tue4:513.32:074.08:083.110:181.07:196:10First Quarter29Tue
30Wed5:583.63:463.810:323.111:211.07:206:09First Quarter30Wed
31Thu6:333.95:183.912:002.77:216:08First Quarter31Thu
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 5:10 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 transitional phase. Tonight's moon is 71% 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 Waning Gibbous (71% 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