Tides Today & Tomorrow in Point Isabel, CA

TIDE TIMES for Friday, August 21, 2026
The tide is currently falling in Point Isabel, CA.
Next low tide : in 1h 09m at 1:37 pm (3.6 ft)
Next high tide : 7:18 pm (5.6 ft)
Sunset today : 7:54 pm
Sunrise tomorrow : 6:30 am
Moon phase : First Quarter (66% illuminated)
Tide Station Location : Station #9414843
Common Questions About Tides

Point Isabel, CA Tides - May 1931

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:315.011:016.64:59-0.84:451.45:136:59Full Moon1Fri
2Sat12:314.95:45-1.25:282.05:126:59Full Moon2Sat
3Sun1:304.86:32-1.46:132.55:117:00Full Moon3Sun
4Mon12:156.52:314.77:19-1.47:022.95:107:01Waning Gibbous4Mon
5Tue12:576.23:334.68:09-1.17:583.25:097:02Waning Gibbous5Tue
6Wed1:425.84:394.59:01-0.89:073.35:087:03Waning Gibbous6Wed
7Thu2:335.45:454.59:59-0.410:313.35:077:04Third Quarter7Thu
8Fri3:324.96:434.611:00-0.111:543.15:067:05Third Quarter8Fri
9Sat4:414.57:304.712:000.25:057:06Third Quarter9Sat
10Sun5:574.28:064.81:032.612:540.45:047:07Third Quarter10Sun
11Mon7:124.18:355.01:592.11:400.75:037:08Waning Crescent11Mon
12Tue8:194.18:595.22:461.62:201.05:027:09Waning Crescent12Tue
13Wed9:204.19:225.43:261.02:561.35:017:09Waning Crescent13Wed
14Thu10:154.19:465.64:020.53:301.75:007:10Waning Crescent14Thu
15Fri11:064.210:115.84:350.14:032.14:597:11New Moon15Fri
16Sat11:554.310:396.05:07-0.34:362.54:587:12New Moon16Sat
17Sun12:444.45:40-0.65:112.84:577:13New Moon17Sun
18Mon1:324.46:16-0.95:483.04:567:14New Moon18Mon
19Tue2:234.56:55-1.06:293.24:567:15Waxing Crescent19Tue
20Wed12:226.13:154.47:39-1.17:163.44:557:15Waxing Crescent20Wed
21Thu1:065.94:094.58:27-1.08:143.44:547:16Waxing Crescent21Thu
22Fri1:585.75:034.59:20-0.99:283.34:537:17Waxing Crescent22Fri
23Sat2:585.45:534.710:17-0.710:553.04:537:18First Quarter23Sat
24Sun4:095.06:385.011:15-0.44:527:19First Quarter24Sun
25Mon5:314.67:185.412:162.412:110.04:527:19First Quarter25Mon
26Tue6:574.47:565.81:241.61:040.54:517:20Waxing Gibbous26Tue
27Wed8:194.38:336.22:220.81:541.04:507:21Waxing Gibbous27Wed
28Thu9:344.49:096.53:14-0.12:421.54:507:22Waxing Gibbous28Thu
29Fri10:424.59:476.74:02-0.73:292.14:497:23Waxing Gibbous29Fri
30Sat11:444.710:266.84:48-1.24:172.54:497:23Full Moon30Sat
31Sun12:414.85:34-1.55:052.84:497:24Full Moon31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414843)

Common Questions About Point Isabel, CA Tides

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What time does the tide turn (slack tide) in Point Isabel, CA today?

Slack tide in Point Isabel, CA is approximately 4:27 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 Point Isabel, CA?

Point Isabel, CA is currently in a transitional phase. Tonight's moon is 66% 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 Point Isabel, 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 Point Isabel, CA?

Tide predictions for Point Isabel, 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 Point Isabel, CA?

Tide data for Point Isabel, CA is sourced from NOAA Station #9414843. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414843.

What is the moon phase in Point Isabel, CA tonight?

Tonight the moon over Point Isabel, CA is First Quarter (66% illuminated). This places Point Isabel, 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