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 1h 58m 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 - Apr 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:034.810:155.23:580.04:040.16:367:09New Moon1Fri
2Sat10:424.310:395.24:36-0.24:280.66:357:10New Moon2Sat
3Sun11:213.811:035.15:14-0.14:491.16:347:11Waxing Crescent3Sun
4Mon12:063.35:540.05:071.66:327:12Waxing Crescent4Mon
5Tue1:022.86:390.25:192.06:317:12Waxing Crescent5Tue
6Wed2:482.57:370.55:042.46:307:13Waxing Crescent6Wed
7Thu12:284.39:010.76:287:14First Quarter7Thu
8Fri1:223.910:450.76:277:15First Quarter8Fri
9Sat3:163.77:473.311:570.411:472.96:267:15First Quarter9Sat
10Sun5:043.87:483.512:420.26:257:16First Quarter10Sun
11Mon6:094.17:583.812:372.41:160.06:237:17Waxing Gibbous11Mon
12Tue6:574.48:134.11:131.91:44-0.16:227:17Waxing Gibbous12Tue
13Wed7:394.78:304.51:471.32:10-0.26:217:18Waxing Gibbous13Wed
14Thu8:194.88:514.92:210.72:36-0.16:207:19Waxing Gibbous14Thu
15Fri8:594.89:155.32:580.13:020.06:187:20Full Moon15Fri
16Sat9:424.69:425.63:36-0.33:290.36:177:20Full Moon16Sat
17Sun10:284.310:135.84:18-0.73:580.76:167:21Full Moon17Sun
18Mon11:193.810:475.95:04-0.94:281.26:157:22Waning Gibbous18Mon
19Tue12:193.35:56-0.94:591.76:147:23Waning Gibbous19Tue
20Wed1:382.96:57-0.85:362.26:127:23Waning Gibbous20Wed
21Thu12:155.43:352.88:12-0.56:292.66:117:24Third Quarter21Thu
22Fri1:215.05:293.29:37-0.48:362.96:107:25Third Quarter22Fri
23Sat2:544.66:223.610:57-0.410:552.66:097:26Third Quarter23Sat
24Sun4:364.56:574.011:59-0.56:087:26Third Quarter24Sun
25Mon5:564.57:274.412:152.012:47-0.56:077:27Waning Crescent25Mon
26Tue6:584.67:544.81:101.31:27-0.36:067:28Waning Crescent26Tue
27Wed7:504.58:205.11:560.72:00-0.16:057:29Waning Crescent27Wed
28Thu8:354.48:455.32:360.22:300.36:047:29Waning Crescent28Thu
29Fri9:174.29:095.53:13-0.22:560.66:037:30New Moon29Fri
30Sat9:583.99:325.63:49-0.43:201.06:027:31New 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 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