Tides Today & Tomorrow in Oceanside, CA

TIDE TIMES for Friday, June 26, 2026
The tide is currently falling in Oceanside, CA.
Next low tide : in 48m at 1:04 pm (2.5 ft)
Next high tide : 7:34 pm (5.7 ft)
Sunset today : 8:02 pm
Sunrise tomorrow : 5:42 am
Moon phase : Waxing Gibbous (91% illuminated)
Tide Station Location : Station #9410230
Common Questions About Tides

Oceanside, CA Tides - Mar 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:516.29:024.41:431.22:43-1.46:175:46New Moon1Tue
2Wed8:336.09:314.62:260.83:16-1.26:155:47New Moon2Wed
3Thu9:145.710:004.83:080.63:46-0.86:145:48New Moon3Thu
4Fri9:535.110:294.83:490.54:14-0.26:135:48Waxing Crescent4Fri
5Sat10:334.510:584.74:320.54:400.46:125:49Waxing Crescent5Sat
6Sun11:153.711:274.65:180.75:031.06:105:50Waxing Crescent6Sun
7Mon12:063.06:110.85:211.66:095:51Waxing Crescent7Mon
8Tue1:342.47:211.05:232.16:085:52First Quarter8Tue
9Wed12:404.29:091.06:075:52First Quarter9Wed
10Thu1:484.010:570.86:055:53First Quarter10Thu
11Fri3:333.97:333.211:570.411:082.86:045:54First Quarter11Fri
12Sat4:544.27:373.412:360.06:035:55Waxing Gibbous12Sat
13Sun6:484.68:493.612:002.52:07-0.37:016:55Waxing Gibbous13Sun
14Mon7:304.99:033.81:352.12:34-0.57:006:56Waxing Gibbous14Mon
15Tue8:065.29:204.02:071.62:59-0.66:596:57Waxing Gibbous15Tue
16Wed8:415.49:394.32:391.23:23-0.76:576:58Full Moon16Wed
17Thu9:155.410:014.53:120.83:48-0.66:566:58Full Moon17Thu
18Fri9:515.210:254.83:480.54:12-0.36:556:59Full Moon18Fri
19Sat10:304.910:525.04:270.24:380.06:537:00Full Moon19Sat
20Sun11:134.411:225.25:100.05:040.56:527:01Waning Gibbous20Sun
21Mon12:033.75:590.05:301.06:517:01Waning Gibbous21Mon
22Tue1:083.06:590.05:571.66:497:02Waning Gibbous22Tue
23Wed12:385.12:552.58:170.16:262.26:487:03Third Quarter23Wed
24Thu1:374.99:570.16:477:04Third Quarter24Thu
25Fri3:064.77:103.111:30-0.310:322.86:457:04Third Quarter25Fri
26Sat4:484.77:393.512:35-0.66:447:05Third Quarter26Sat
27Sun6:095.08:063.912:122.41:24-0.96:437:06Waning Crescent27Sun
28Mon7:095.38:324.31:121.72:04-1.06:427:07Waning Crescent28Mon
29Tue7:595.48:594.61:591.12:39-0.96:407:07Waning Crescent29Tue
30Wed8:435.49:244.92:410.63:10-0.76:397:08New Moon30Wed
31Thu9:245.19:505.13:200.23:38-0.46:387:09New Moon31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9410230)

Common Questions About Oceanside, CA Tides

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

Slack tide in Oceanside, CA is approximately 4:19 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 Oceanside, CA?

Oceanside, CA is currently in a spring phase. Tonight's moon is 91% 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 Oceanside, 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 Oceanside, CA?

Tide predictions for Oceanside, 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 Oceanside, CA?

Tide data for Oceanside, CA is sourced from NOAA Station #9410230. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9410230.

What is the moon phase in Oceanside, CA tonight?

Tonight the moon over Oceanside, CA is Waxing Gibbous (91% illuminated). This places Oceanside, 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