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 45m 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 - May 2023

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:164.07:554.51:321.31:300.46:017:31Waxing Gibbous1Mon
2Tue7:574.18:134.92:050.81:540.66:007:32Waxing Gibbous2Tue
3Wed8:374.08:345.32:380.22:180.75:597:33Waxing Gibbous3Wed
4Thu9:183.98:585.63:13-0.32:421.05:587:34Full Moon4Thu
5Fri10:013.89:255.83:49-0.63:081.35:577:34Full Moon5Fri
6Sat10:483.59:565.94:29-0.93:361.65:567:35Full Moon6Sat
7Sun11:413.310:325.95:14-1.04:061.95:557:36Waning Gibbous7Sun
8Mon12:463.06:05-1.04:392.25:557:37Waning Gibbous8Mon
9Tue2:112.97:04-0.85:212.65:547:37Waning Gibbous9Tue
10Wed12:065.43:513.18:12-0.66:372.95:537:38Waning Gibbous10Wed
11Thu1:154.95:043.49:25-0.58:522.95:527:39Third Quarter11Thu
12Fri2:464.55:473.810:33-0.410:492.55:517:40Third Quarter12Fri
13Sat4:224.36:224.311:29-0.25:517:40Third Quarter13Sat
14Sun5:444.26:544.812:061.712:16-0.15:507:41Waning Crescent14Sun
15Mon6:514.27:245.31:040.912:560.25:497:42Waning Crescent15Mon
16Tue7:504.17:545.71:530.21:320.55:487:42Waning Crescent16Tue
17Wed8:434.08:246.02:38-0.42:050.95:487:43Waning Crescent17Wed
18Thu9:333.88:546.13:19-0.82:371.35:477:44New Moon18Thu
19Fri10:223.69:246.14:00-1.03:071.75:467:45New Moon19Fri
20Sat11:113.49:555.94:40-1.03:372.05:467:45New Moon20Sat
21Sun12:033.25:20-0.94:072.35:457:46Waxing Crescent21Sun
22Mon1:023.16:03-0.64:372.65:457:47Waxing Crescent22Mon
23Tue2:143.06:49-0.35:112.85:447:47Waxing Crescent23Tue
24Wed3:423.17:420.06:033.05:447:48Waxing Crescent24Wed
25Thu12:274.44:533.38:400.37:523.15:437:49First Quarter25Thu
26Fri1:304.05:313.59:380.510:033.05:437:49First Quarter26Fri
27Sat2:553.75:553.810:310.711:282.55:427:50First Quarter27Sat
28Sun4:243.56:174.211:140.85:427:51First Quarter28Sun
29Mon5:403.46:374.512:231.911:50 AM1.05:427:51Waxing Gibbous29Mon
30Tue6:423.46:595.01:061.312:231.25:417:52Waxing Gibbous30Tue
31Wed7:373.47:245.41:450.612:541.45:417:53Waxing Gibbous31Wed
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