Tides Today & Tomorrow in Oceanside, CA

TIDE TIMES for Sunday, July 26, 2026
The tide is currently rising in Oceanside, CA.
Next low tide : 1:40 pm (2.8 ft)
Next high tide : in 1h 25m at 9:38 am (3.6 ft)
Sunset today : 7:53 pm
Sunrise tomorrow : 5:58 am
Moon phase : Waxing Gibbous (93% illuminated)
Tide Station Location : Station #9410230
Common Questions About Tides

Oceanside, CA Tides - Jun 2068

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:343.810:256.05:00-1.24:152.05:417:54New Moon1Fri
2Sat12:213.75:41-0.94:592.25:407:54Waxing Crescent2Sat
3Sun1:103.76:22-0.65:472.45:407:55Waxing Crescent3Sun
4Mon2:023.77:05-0.16:452.55:407:55Waxing Crescent4Mon
5Tue12:304.52:573.77:480.37:592.65:407:56Waxing Crescent5Tue
6Wed1:223.93:513.98:340.79:332.55:407:56First Quarter6Wed
7Thu2:313.44:394.19:221.111:042.25:407:57First Quarter7Thu
8Fri4:033.15:204.410:111.45:397:57First Quarter8Fri
9Sat5:362.95:564.712:121.710:59 AM1.65:397:58First Quarter9Sat
10Sun6:503.06:295.01:011.111:44 AM1.85:397:58Waxing Gibbous10Sun
11Mon7:473.17:025.41:410.612:261.95:397:59Waxing Gibbous11Mon
12Tue8:323.37:355.72:170.11:062.05:397:59Waxing Gibbous12Tue
13Wed9:133.48:106.02:52-0.41:452.05:398:00Waxing Gibbous13Wed
14Thu9:523.68:466.23:27-0.72:252.05:408:00Full Moon14Thu
15Fri10:303.79:246.34:03-1.03:052.05:408:00Full Moon15Fri
16Sat11:103.810:056.34:41-1.13:482.05:408:00Full Moon16Sat
17Sun11:523.910:486.15:21-1.14:362.05:408:01Waning Gibbous17Sun
18Mon12:384.06:02-0.95:302.15:408:01Waning Gibbous18Mon
19Tue1:264.26:45-0.66:342.15:408:01Waning Gibbous19Tue
20Wed12:285.12:194.47:31-0.27:532.15:418:02Waning Gibbous20Wed
21Thu1:334.43:154.78:200.39:271.95:418:02Third Quarter21Thu
22Fri2:563.74:115.19:140.811:001.35:418:02Third Quarter22Fri
23Sat4:373.35:065.410:131.35:418:02Third Quarter23Sat
24Sun6:143.25:585.812:170.711:13 AM1.65:428:02Waning Crescent24Sun
25Mon7:313.46:466.11:170.012:121.95:428:02Waning Crescent25Mon
26Tue8:313.67:316.32:07-0.51:062.05:428:02Waning Crescent26Tue
27Wed9:193.88:146.42:51-0.81:552.05:438:02New Moon27Wed
28Thu10:003.98:546.43:31-1.02:402.05:438:02New Moon28Thu
29Fri10:384.09:326.34:08-1.03:222.05:438:02New Moon29Fri
30Sat11:144.010:096.04:43-0.94:032.05:448:02New Moon30Sat
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 11:39 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 Oceanside, CA?

Oceanside, CA is currently in a spring phase. Tonight's moon is 93% 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 (93% 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