Tides Today & Tomorrow in Oceanside, CA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in Oceanside, CA.
Next low tide (tomorrow) : 2:32 am (-0.1 ft)
Next high tide : in 2h 52m at 7:00 pm (5.5 ft)
Sunset today : 8:02 pm
Sunrise tomorrow : 5:42 am
Moon phase : Waxing Gibbous (85% illuminated)
Tide Station Location : Station #9410230
Common Questions About Tides

Oceanside, CA Tides - Mar 2029

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:115.69:435.43:040.03:28-0.66:165:46Full Moon1Thu
2Fri9:585.010:195.53:53-0.24:01-0.16:155:47Waning Gibbous2Fri
3Sat10:494.310:595.54:46-0.34:350.56:145:48Waning Gibbous3Sat
4Sun11:503.511:455.35:46-0.15:101.16:135:49Waning Gibbous4Sun
5Mon1:132.97:000.15:501.86:115:49Third Quarter5Mon
6Tue12:435.03:282.68:330.26:532.36:105:50Third Quarter6Tue
7Wed2:034.75:342.910:110.19:052.66:095:51Third Quarter7Wed
8Thu3:394.66:273.311:25-0.210:552.46:075:52Third Quarter8Thu
9Fri4:594.87:003.712:17-0.46:065:53Waning Crescent9Fri
10Sat5:584.97:273.912:001.912:57-0.56:055:53Waning Crescent10Sat
11Sun7:455.18:514.212:451.52:30-0.57:046:54Waning Crescent11Sun
12Mon8:235.19:124.42:221.12:57-0.47:026:55Waning Crescent12Mon
13Tue8:575.09:324.52:550.83:21-0.27:016:56New Moon13Tue
14Wed9:284.89:514.73:250.53:420.07:006:56New Moon14Wed
15Thu9:594.610:124.83:560.44:030.36:586:57New Moon15Thu
16Fri10:314.210:334.94:270.34:220.66:576:58New Moon16Fri
17Sat11:033.810:574.95:000.24:411.06:566:59Waxing Crescent17Sat
18Sun11:393.411:224.85:360.34:591.36:546:59Waxing Crescent18Sun
19Mon12:222.96:180.55:151.76:537:00Waxing Crescent19Mon
20Tue1:252.57:120.75:242.06:527:01Waxing Crescent20Tue
21Wed12:294.58:300.86:507:02First Quarter21Wed
22Thu1:274.210:140.76:497:02First Quarter22Thu
23Fri3:014.17:152.911:340.410:282.76:487:03First Quarter23Fri
24Sat4:414.37:203.312:250.16:467:04First Quarter24Sat
25Sun5:544.67:383.81:04-0.36:457:05Waxing Gibbous25Sun
26Mon6:515.08:014.312:521.61:39-0.56:447:05Waxing Gibbous26Mon
27Tue7:425.28:284.81:400.82:12-0.56:427:06Waxing Gibbous27Tue
28Wed8:305.38:585.32:250.12:45-0.56:417:07Full Moon28Wed
29Thu9:185.29:315.83:10-0.53:18-0.26:407:07Full Moon29Thu
30Fri10:064.810:066.03:57-0.93:520.16:387:08Full Moon30Fri
31Sat10:574.410:446.14:46-1.14:270.66:377:09Waning Gibbous31Sat
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 10:46 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 85% 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 (85% 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