Today's high and low tide times for Oceanside, CA, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Oceanside, CA, the next high tide is at 10:03 AM (2.18 m) and the next low tide is at 4:07 AM (0.78 m), based on harmonic predictions for SAN DIEGO (Broadway).
All high and low tides for Oceanside today, in local time (America/Los Angeles). Heights are metres above chart datum.
High (H) and low (L) tide times and heights for the next seven days at Oceanside.
| Date | Tides (local time · height) |
|---|---|
| Wed, Jul 15 | L 4:07 AM 0.78 mH 10:03 AM 2.18 mL 4:49 PM 0.15 mH 11:12 PM 1.87 m |
| Thu, Jul 16 | L 4:52 AM 0.77 mH 10:48 AM 2.09 mL 5:31 PM 0.27 m |
| Fri, Jul 17 | H 11:51 PM 1.85 mL 5:40 AM 0.77 mH 11:33 AM 1.96 mL 6:10 PM 0.43 m |
| Sat, Jul 18 | H 12:30 AM 1.82 mL 6:31 AM 0.78 mH 12:24 PM 1.80 mL 6:52 PM 0.61 m |
| Sun, Jul 19 | H 1:12 AM 1.77 mL 7:28 AM 0.80 mH 1:24 PM 1.62 mL 7:37 PM 0.81 m |
| Mon, Jul 20 | H 1:57 AM 1.73 mL 8:40 AM 0.80 mH 2:45 PM 1.47 mL 8:25 PM 0.99 m |
| Tue, Jul 21 | H 2:51 AM 1.70 mL 10:07 AM 0.76 mH 4:36 PM 1.39 mL 9:34 PM 1.15 m |
Predicted from SAN DIEGO (Broadway), 33 km away (reliability: medium — a moderate distance — local times may differ by 10–30 minutes from the open coast).
These are astronomical tide predictions — the rise and fall driven by the moon and sun, computed by harmonic analysis. They do not include weather effects: a strong onshore wind, low barometric pressure or a storm surge can push the real water level above the predicted high, and offshore winds or high pressure can hold it below the predicted low. For navigation or any safety-critical decision, always check the official tide tables and a live water-level gauge for Oceanside.
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