Tides Today & Tomorrow in San Nicolas Island, CA

TIDE TIMES for Wednesday, June 3, 2026
The tide is currently rising in San Nicolas Island, CA.
Next low tide (tomorrow) : 7:22 am (-0.2 ft)
Next high tide : in 6h 08m at 11:23 pm (4.7 ft)
Sunset today : 8:03 pm
Sunrise tomorrow : 5:48 am
Moon phase : Waning Gibbous (90% illuminated)
Tide Station Location : Station #9410068
Common Questions About Tides

San Nicolas Island, CA Tides - Oct 2026

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:482.912:345.25:552.38:450.36:526:42Waning Gibbous1Thu
2Fri4:102.81:424.96:322.710:190.36:536:41Third Quarter2Fri
3Sat6:173.13:194.78:503.011:400.16:536:39Third Quarter3Sat
4Sun6:543.54:574.711:152.86:546:38Third Quarter4Sun
5Mon7:233.96:124.912:39-0.112:342.36:556:37Waning Crescent5Mon
6Tue7:504.37:115.01:25-0.21:301.76:566:35Waning Crescent6Tue
7Wed8:174.68:025.02:03-0.12:161.16:566:34Waning Crescent7Wed
8Thu8:445.08:474.82:350.12:580.66:576:33Waning Crescent8Thu
9Fri9:095.29:304.63:050.33:380.26:586:32New Moon9Fri
10Sat9:345.410:124.33:320.74:160.06:586:30New Moon10Sat
11Sun9:595.410:543.93:571.14:54-0.16:596:29New Moon11Sun
12Mon10:235.311:393.54:201.55:330.07:006:28Waxing Crescent12Mon
13Tue10:485.24:411.96:150.27:016:27Waxing Crescent13Tue
14Wed12:303.111:15 AM4.94:582.37:030.57:016:25Waxing Crescent14Wed
15Thu1:432.911:45 AM4.65:072.68:060.77:026:24Waxing Crescent15Thu
16Fri12:244.39:290.97:036:23First Quarter16Fri
17Sat1:333.910:540.97:046:22First Quarter17Sat
18Sun7:283.43:343.810:313.311:540.77:056:21First Quarter18Sun
19Mon7:153.55:073.812:062.97:056:19First Quarter19Mon
20Tue7:223.86:104.012:360.612:512.47:066:18Waxing Gibbous20Tue
21Wed7:354.16:594.21:080.61:271.97:076:17Waxing Gibbous21Wed
22Thu7:514.47:434.21:360.62:021.37:086:16Waxing Gibbous22Thu
23Fri8:104.88:264.32:020.62:370.77:096:15Waxing Gibbous23Fri
24Sat8:325.29:094.22:280.83:140.17:096:14Full Moon24Sat
25Sun8:585.69:554.02:551.03:54-0.37:106:13Full Moon25Sun
26Mon9:285.910:453.83:241.34:37-0.67:116:12Full Moon26Mon
27Tue10:026.011:403.53:551.65:24-0.77:126:11Full Moon27Tue
28Wed10:415.94:281.96:18-0.67:136:10Waning Gibbous28Wed
29Thu12:473.211:26 AM5.75:052.37:20-0.57:146:09Waning Gibbous29Thu
30Fri2:133.012:215.35:532.68:32-0.27:146:08Waning Gibbous30Fri
31Sat3:573.21:334.97:152.99:50-0.17:156:07Third Quarter31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9410068)

Common Questions About San Nicolas Island, CA Tides

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What time does the tide turn (slack tide) in San Nicolas Island, CA today?

Slack tide in San Nicolas Island, CA is approximately 3:22 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 San Nicolas Island, CA?

San Nicolas Island, CA is currently in a spring phase. Tonight's moon is 90% 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 maximum.

What datum are San Nicolas 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 San Nicolas Island, CA?

Tide predictions for San Nicolas 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 San Nicolas Island, CA?

Tide data for San Nicolas Island, CA is sourced from NOAA Station #9410068. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9410068.

What is the moon phase in San Nicolas Island, CA tonight?

Tonight the moon over San Nicolas Island, CA is Waning Gibbous (90% illuminated). This places San Nicolas Island, CA in a spring tide cycle, so tidal ranges are near their weekly maximum 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