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 5h 50m 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 - Sep 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:205.56:040.26:380.56:347:27Waning Gibbous1Tue
2Wed12:434.81:065.46:450.87:420.66:357:26Waning Gibbous2Wed
3Thu1:474.11:595.37:311.48:580.86:367:25Third Quarter3Thu
4Fri3:123.63:045.18:291.910:280.86:377:23Third Quarter4Fri
5Sat5:033.44:224.99:492.411:560.66:377:22Third Quarter5Sat
6Sun6:423.55:414.911:262.56:387:21Third Quarter6Sun
7Mon7:463.86:485.11:050.412:452.36:397:19Waning Crescent7Mon
8Tue8:294.17:415.21:570.21:422.06:397:18Waning Crescent8Tue
9Wed9:024.38:255.32:370.12:261.86:407:16Waning Crescent9Wed
10Thu9:304.59:025.33:110.13:021.56:417:15Waning Crescent10Thu
11Fri9:544.69:355.33:390.23:351.36:417:14New Moon11Fri
12Sat10:174.710:075.14:050.34:061.16:427:12New Moon12Sat
13Sun10:394.810:385.04:280.54:371.06:437:11New Moon13Sun
14Mon11:024.811:104.74:510.75:091.06:437:09New Moon14Mon
15Tue11:264.811:444.35:151.05:431.06:447:08Waxing Crescent15Tue
16Wed11:524.85:381.36:221.16:457:07Waxing Crescent16Wed
17Thu12:224.012:204.76:021.77:071.26:467:05Waxing Crescent17Thu
18Fri1:093.512:544.66:272.08:051.36:467:04Waxing Crescent18Fri
19Sat2:153.21:394.56:572.49:251.46:477:02First Quarter19Sat
20Sun4:083.02:484.47:452.710:561.26:487:01First Quarter20Sun
21Mon6:113.24:194.49:412.96:487:00First Quarter21Mon
22Tue7:053.55:414.712:090.911:35 AM2.76:496:58First Quarter22Tue
23Wed7:393.96:455.01:010.512:452.36:506:57Waxing Gibbous23Wed
24Thu8:094.37:395.41:430.11:371.76:506:55Waxing Gibbous24Thu
25Fri8:414.88:285.72:22-0.12:241.16:516:54Waxing Gibbous25Fri
26Sat9:135.29:165.82:59-0.23:100.66:526:53Full Moon26Sat
27Sun9:475.610:035.73:36-0.23:550.16:536:51Full Moon27Sun
28Mon10:245.910:525.44:130.04:43-0.26:536:50Full Moon28Mon
29Tue11:026.011:435.04:510.45:32-0.36:546:48Waning Gibbous29Tue
30Wed11:436.05:300.86:25-0.26:556:47Waning Gibbous30Wed
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