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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Cuyler Harbor, San Miguel Island, CA.
Next low tide : 9:49 pm (2.1 ft)
Next high tide : in 3h 22m at 4:05 pm (4.3 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:50 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9410988
Common Questions About Tides

Cuyler Harbor, San Miguel Island, CA Tides - Jan 2034

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:345.98:013.712:061.41:44-0.67:065:03Waxing Gibbous1Sun
2Mon7:196.28:503.912:591.52:29-1.07:075:04Waxing Gibbous2Mon
3Tue8:036.49:354.01:481.53:11-1.37:075:04Full Moon3Tue
4Wed8:456.310:184.12:341.53:52-1.37:075:05Full Moon4Wed
5Thu9:266.210:594.13:191.54:31-1.27:075:06Full Moon5Thu
6Fri10:075.811:414.14:031.65:10-0.97:075:07Waning Gibbous6Fri
7Sat10:475.44:491.85:47-0.57:075:08Waning Gibbous7Sat
8Sun12:244.011:27 AM4.85:371.96:250.07:075:09Waning Gibbous8Sun
9Mon1:094.012:104.26:332.17:030.57:075:09Waning Gibbous9Mon
10Tue1:583.91:013.67:422.27:430.97:075:10Third Quarter10Tue
11Wed2:514.02:133.09:132.18:291.47:075:11Third Quarter11Wed
12Thu3:474.14:002.710:501.89:241.77:075:12Third Quarter12Thu
13Fri4:404.35:492.712:021.37:065:13Third Quarter13Fri
14Sat5:264.57:012.812:510.87:065:14Waning Crescent14Sat
15Sun6:074.87:483.01:290.47:065:15Waning Crescent15Sun
16Mon6:455.18:243.312:172.12:02-0.17:065:16Waning Crescent16Mon
17Tue7:205.48:563.51:002.02:34-0.47:055:17Waning Crescent17Tue
18Wed7:555.69:273.61:391.93:05-0.77:055:18New Moon18Wed
19Thu8:305.89:593.82:171.73:37-0.97:055:19New Moon19Thu
20Fri9:075.910:324.02:561.64:10-1.07:045:20New Moon20Fri
21Sat9:455.811:084.13:371.54:45-0.97:045:21New Moon21Sat
22Sun10:255.511:464.24:211.45:21-0.77:045:22Waxing Crescent22Sun
23Mon11:105.15:111.45:59-0.47:035:23Waxing Crescent23Mon
24Tue12:294.312:004.56:091.56:400.17:035:24Waxing Crescent24Tue
25Wed1:174.41:023.87:211.57:260.67:025:25First Quarter25Wed
26Thu2:134.62:283.28:501.38:221.17:015:26First Quarter26Thu
27Fri3:164.74:212.910:271.09:321.57:015:27First Quarter27Fri
28Sat4:235.06:033.011:480.410:491.77:005:28First Quarter28Sat
29Sun5:265.37:133.312:49-0.27:005:29Waxing Gibbous29Sun
30Mon6:225.68:043.61:38-0.76:595:30Waxing Gibbous30Mon
31Tue7:125.88:463.812:581.62:21-1.06:585:31Waxing Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9410988)

Common Questions About Cuyler Harbor, San Miguel Island, CA Tides

Show All
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 6:57 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 38% 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 First Quarter (38% 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