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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Cuyler Harbor, San Miguel Island, CA.
Next low tide : in 1h 21m at 9:07 am (0.0 ft)
Next high tide : 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 - Sep 2033

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:072.83:244.38:052.511:301.46:357:26First Quarter1Thu
2Fri6:282.94:474.49:432.86:367:25First Quarter2Fri
3Sat7:293.25:594.712:391.011:35 AM2.76:367:24First Quarter3Sat
4Sun8:023.66:565.11:260.612:462.46:377:22Waxing Gibbous4Sun
5Mon8:304.07:455.52:050.21:372.06:387:21Waxing Gibbous5Mon
6Tue8:594.38:305.82:41-0.12:231.56:387:20Waxing Gibbous6Tue
7Wed9:304.89:156.03:15-0.43:071.06:397:18Full Moon7Wed
8Thu10:025.110:005.93:50-0.43:520.66:407:17Full Moon8Thu
9Fri10:375.510:465.74:26-0.34:380.36:407:16Full Moon9Fri
10Sat11:145.711:355.35:020.05:280.16:417:14Waning Gibbous10Sat
11Sun11:545.75:400.46:210.26:427:13Waning Gibbous11Sun
12Mon12:294.712:385.76:200.97:210.36:437:11Waning Gibbous12Mon
13Tue1:334.11:295.47:051.58:330.56:437:10Waning Gibbous13Tue
14Wed2:553.62:325.28:022.19:590.66:447:09Third Quarter14Wed
15Thu4:433.43:504.99:232.511:280.66:457:07Third Quarter15Thu
16Fri6:223.65:164.911:072.66:457:06Third Quarter16Fri
17Sat7:263.96:304.912:410.412:322.36:467:04Waning Crescent17Sat
18Sun8:094.27:275.11:350.21:322.06:477:03Waning Crescent18Sun
19Mon8:434.58:145.22:170.22:171.76:477:02Waning Crescent19Mon
20Tue9:114.68:535.22:520.22:551.36:487:00Waning Crescent20Tue
21Wed9:364.89:285.13:210.33:281.16:496:59New Moon21Wed
22Thu9:584.910:005.03:470.53:590.96:496:57New Moon22Thu
23Fri10:215.010:324.84:110.74:300.86:506:56New Moon23Fri
24Sat10:435.011:054.54:330.95:020.76:516:55New Moon24Sat
25Sun11:065.011:404.24:561.25:360.76:526:53Waxing Crescent25Sun
26Mon11:325.05:191.56:130.86:526:52Waxing Crescent26Mon
27Tue12:183.911:59 AM4.95:431.86:561.06:536:50Waxing Crescent27Tue
28Wed1:063.512:314.76:072.27:501.16:546:49Waxing Crescent28Wed
29Thu2:123.21:134.56:352.59:031.26:546:48First Quarter29Thu
30Fri4:033.02:164.37:202.810:301.26:556:46First Quarter30Fri
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 12:36 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