Tides Today & Tomorrow in Oceanside, CA

TIDE TIMES for Sunday, June 28, 2026
The tide is currently rising in Oceanside, CA.
Next low tide : 2:19 pm (2.6 ft)
Next high tide : in 2h 32m at 10:22 am (3.4 ft)
Sunset today : 8:02 pm
Sunrise tomorrow : 5:43 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9410230
Common Questions About Tides

Oceanside, CA Tides - Sep 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:255.411:275.75:08-0.35:220.86:237:15Waxing Crescent1Sun
2Mon12:075.55:460.36:200.86:247:13Waxing Crescent2Mon
3Tue12:224.912:525.46:261.07:281.06:257:12Waxing Crescent3Tue
4Wed1:304.11:455.37:091.78:511.06:257:11First Quarter4Wed
5Thu3:053.52:505.18:032.310:260.96:267:09First Quarter5Thu
6Fri5:133.44:085.09:272.811:510.76:277:08First Quarter6Fri
7Sat6:513.65:245.111:112.96:277:07First Quarter7Sat
8Sun7:443.96:265.212:520.412:272.86:287:05Waxing Gibbous8Sun
9Mon8:194.27:155.41:380.11:172.56:297:04Waxing Gibbous9Mon
10Tue8:464.37:545.62:150.01:552.26:297:03Waxing Gibbous10Tue
11Wed9:084.58:285.62:460.02:271.96:307:01Waxing Gibbous11Wed
12Thu9:294.69:005.63:120.12:561.76:317:00Full Moon12Thu
13Fri9:494.79:305.53:370.23:251.56:316:59Full Moon13Fri
14Sat10:104.810:005.34:000.43:561.36:326:57Full Moon14Sat
15Sun10:334.910:325.04:230.64:281.26:336:56Full Moon15Sun
16Mon10:565.011:054.64:450.95:031.26:336:55Waning Gibbous16Mon
17Tue11:225.011:434.25:071.35:431.26:346:53Waning Gibbous17Tue
18Wed11:505.05:291.76:301.36:356:52Waning Gibbous18Wed
19Thu12:303.612:244.95:512.17:331.46:356:50Waning Gibbous19Thu
20Fri1:433.21:104.86:152.59:021.46:366:49Third Quarter20Fri
21Sat4:133.02:214.76:522.910:411.16:376:48Third Quarter21Sat
22Sun6:273.33:544.89:103.211:530.66:376:46Third Quarter22Sun
23Mon7:023.75:165.211:113.06:386:45Third Quarter23Mon
24Tue7:314.16:215.612:440.112:202.56:396:44Waning Crescent24Tue
25Wed7:594.57:156.01:27-0.31:131.96:396:42Waning Crescent25Wed
26Thu8:294.98:056.32:06-0.52:001.36:406:41Waning Crescent26Thu
27Fri9:005.38:536.32:43-0.62:470.76:416:39New Moon27Fri
28Sat9:335.79:406.13:19-0.43:330.26:416:38New Moon28Sat
29Sun10:085.910:295.63:55-0.14:210.06:426:37New Moon29Sun
30Mon10:446.011:205.04:300.45:11-0.16:436:35Waxing Crescent30Mon
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 12:20 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 99% 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 Full Moon (99% 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