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

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in Cuyler Harbor, San Miguel Island, CA.
Next low tide : 11:30 am (1.6 ft)
Next high tide : in 9m at 6:19 am (2.9 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 5:51 am
Moon phase : First Quarter (69% illuminated)
Tide Station Location : Station #9410988
Common Questions About Tides

Cuyler Harbor, San Miguel Island, CA Tides - Jul 2038

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:543.49:365.84:23-0.53:192.25:538:16New Moon1Thu
2Fri11:323.510:115.94:58-0.73:562.25:548:16New Moon2Fri
3Sat12:113.55:34-0.84:352.25:548:16New Moon3Sat
4Sun12:533.66:12-0.85:182.35:558:16Waxing Crescent4Sun
5Mon1:373.76:52-0.76:092.45:558:16Waxing Crescent5Mon
6Tue12:135.42:243.87:34-0.47:112.45:568:16Waxing Crescent6Tue
7Wed1:045.03:144.08:18-0.18:292.35:568:16Waxing Crescent7Wed
8Thu2:054.44:064.39:060.310:022.15:578:15First Quarter8Thu
9Fri3:243.84:584.79:570.711:331.65:578:15First Quarter9Fri
10Sat5:003.45:485.110:531.15:588:15First Quarter10Sat
11Sun6:373.26:375.612:490.811:51 AM1.55:598:15Waxing Gibbous11Sun
12Mon7:573.37:245.91:500.112:491.75:598:14Waxing Gibbous12Mon
13Tue9:013.58:106.22:42-0.51:431.86:008:14Waxing Gibbous13Tue
14Wed9:543.78:556.43:28-0.92:341.96:008:13Full Moon14Wed
15Thu10:413.89:386.44:12-1.23:221.96:018:13Full Moon15Thu
16Fri11:233.910:216.34:54-1.24:081.96:028:13Full Moon16Fri
17Sat12:044.05:34-1.14:532.06:028:12Full Moon17Sat
18Sun12:454.06:13-0.85:372.16:038:12Waning Gibbous18Sun
19Mon1:264.06:51-0.56:252.26:048:11Waning Gibbous19Mon
20Tue12:225.12:084.07:280.07:172.36:048:10Waning Gibbous20Tue
21Wed1:044.52:524.08:050.58:212.36:058:10Waning Gibbous21Wed
22Thu1:533.93:384.18:431.09:442.36:068:09Third Quarter22Thu
23Fri2:573.34:274.29:231.411:202.16:068:09Third Quarter23Fri
24Sat4:342.95:164.310:101.86:078:08Third Quarter24Sat
25Sun6:312.86:034.612:421.611:06 AM2.26:088:07Third Quarter25Sun
26Mon7:572.96:464.81:381.112:062.46:088:07Waning Crescent26Mon
27Tue8:513.17:275.22:200.61:002.46:098:06Waning Crescent27Tue
28Wed9:303.38:055.52:560.21:472.46:108:05Waning Crescent28Wed
29Thu10:033.58:435.83:30-0.22:292.36:118:04Waning Crescent29Thu
30Fri10:333.79:216.04:03-0.53:092.16:118:04New Moon30Fri
31Sat11:053.810:006.24:36-0.73:492.06:128:03New Moon31Sat
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 8:54 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 69% 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 (69% 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