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

TIDE TIMES for Monday, June 22, 2026
The tide is currently falling in Cuyler Harbor, San Miguel Island, CA.
Next low tide (tomorrow) : in 5h 32m at 12:41 am (1.2 ft)
Next high tide (tomorrow) : 6:19 am (2.9 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 - Mar 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:034.88:283.81:031.82:02-0.36:295:57Waxing Gibbous1Sun
2Mon7:434.98:533.91:431.52:33-0.36:285:58Waxing Gibbous2Mon
3Tue8:175.09:154.12:171.32:59-0.36:275:59Full Moon3Tue
4Wed8:485.09:374.22:481.13:23-0.26:266:00Full Moon4Wed
5Thu9:194.99:594.33:190.93:460.06:246:00Full Moon5Thu
6Fri9:494.710:224.43:500.84:090.26:236:01Full Moon6Fri
7Sat10:214.410:474.44:220.74:320.46:226:02Waning Gibbous7Sat
8Sun11:544.05:570.75:560.77:207:03Waning Gibbous8Sun
9Mon12:134.412:323.66:360.86:201.17:197:04Waning Gibbous9Mon
10Tue12:434.31:183.27:230.96:451.57:187:05Waning Gibbous10Tue
11Wed1:184.32:242.78:251.07:161.87:177:05Waning Gibbous11Wed
12Thu2:074.24:182.59:511.08:072.27:157:06Third Quarter12Thu
13Fri3:184.16:262.711:250.710:002.47:147:07Third Quarter13Fri
14Sat4:484.27:243.112:350.37:137:08Third Quarter14Sat
15Sun6:074.58:023.51:27-0.17:117:08Waning Crescent15Sun
16Mon7:104.98:354.01:041.82:11-0.57:107:09Waning Crescent16Mon
17Tue8:045.39:084.41:591.32:50-0.87:087:10Waning Crescent17Tue
18Wed8:545.59:424.92:470.73:28-0.97:077:11Waning Crescent18Wed
19Thu9:415.610:175.23:340.14:05-0.87:067:12New Moon19Thu
20Fri10:295.410:545.54:21-0.34:43-0.57:047:12New Moon20Fri
21Sat11:175.011:325.55:09-0.55:20-0.17:037:13New Moon21Sat
22Sun12:074.55:58-0.55:590.47:027:14Waxing Crescent22Sun
23Mon12:135.41:033.96:52-0.36:391.07:007:15Waxing Crescent23Mon
24Tue12:565.22:113.47:520.07:251.56:597:15Waxing Crescent24Tue
25Wed1:474.83:423.09:040.28:262.06:587:16First Quarter25Wed
26Thu2:514.45:363.010:310.410:022.46:567:17First Quarter26Thu
27Fri4:144.17:013.311:560.411:512.36:557:18First Quarter27Fri
28Sat5:424.07:503.61:010.36:537:18First Quarter28Sat
29Sun6:514.18:243.81:052.01:490.26:527:19Waxing Gibbous29Sun
30Mon7:434.38:514.01:541.72:250.26:517:20Waxing Gibbous30Mon
31Tue8:244.49:134.22:321.32:540.26:497:21Waxing Gibbous31Tue
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 3:30 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 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