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 6h 43m 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 - Oct 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:404.412:275.86:121.47:240.16:556:46Waning Gibbous1Thu
2Fri1:473.91:185.47:001.98:340.36:566:44Waning Gibbous2Fri
3Sat3:153.62:215.08:032.49:570.66:576:43Third Quarter3Sat
4Sun5:013.63:444.69:382.711:210.66:586:42Third Quarter4Sun
5Mon6:263.85:134.511:262.76:586:40Third Quarter5Mon
6Tue7:204.16:274.512:290.612:432.36:596:39Third Quarter6Tue
7Wed7:574.47:234.61:200.51:361.97:006:38Waning Crescent7Wed
8Thu8:274.68:084.72:000.52:171.67:016:36Waning Crescent8Thu
9Fri8:524.88:464.72:320.62:511.27:016:35Waning Crescent9Fri
10Sat9:144.99:204.72:590.73:220.97:026:34Waning Crescent10Sat
11Sun9:355.19:534.63:240.93:510.77:036:32New Moon11Sun
12Mon9:575.210:254.53:471.04:220.57:046:31New Moon12Mon
13Tue10:195.310:594.34:101.24:530.47:046:30New Moon13Tue
14Wed10:435.311:364.04:331.55:270.47:056:29New Moon14Wed
15Thu11:095.24:571.76:040.57:066:27Waxing Crescent15Thu
16Fri12:183.811:38 AM5.15:232.06:480.67:076:26Waxing Crescent16Fri
17Sat1:093.512:124.95:512.37:410.77:086:25Waxing Crescent17Sat
18Sun2:203.212:564.76:262.68:480.87:086:24Waxing Crescent18Sun
19Mon4:013.22:004.57:302.910:050.87:096:22First Quarter19Mon
20Tue5:323.53:334.39:363.011:170.77:106:21First Quarter20Tue
21Wed6:233.85:074.411:272.77:116:20First Quarter21Wed
22Thu6:594.36:224.612:140.512:362.17:126:19Waxing Gibbous22Thu
23Fri7:324.87:234.81:010.31:301.47:136:18Waxing Gibbous23Fri
24Sat8:055.38:175.01:430.32:170.77:146:17Waxing Gibbous24Sat
25Sun8:405.89:085.12:230.33:030.07:146:16Waxing Gibbous25Sun
26Mon9:156.29:585.03:020.43:48-0.57:156:15Full Moon26Mon
27Tue9:536.410:494.83:410.64:35-0.87:166:13Full Moon27Tue
28Wed10:316.411:414.54:201.05:22-0.87:176:12Full Moon28Wed
29Thu11:126.35:011.46:13-0.77:186:11Waning Gibbous29Thu
30Fri12:384.211:55 AM5.95:451.87:07-0.47:196:10Waning Gibbous30Fri
31Sat1:443.912:445.46:352.38:080.07:206:09Waning Gibbous31Sat
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