Today's high and low tide times for San Diego, CA, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In San Diego, CA, the next high tide is at 10:18 AM (2.37 m) and the next low tide is at 4:18 AM (0.85 m), based on harmonic predictions for SAN DIEGO (Broadway).
All high and low tides for San Diego 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 San Diego.
| Date | Tides (local time · height) |
|---|---|
| Wed, Jul 15 | L 4:18 AM 0.85 mH 10:18 AM 2.37 mL 5:00 PM 0.17 mH 11:27 PM 2.03 m |
| Thu, Jul 16 | L 5:03 AM 0.83 mH 11:03 AM 2.28 mL 5:42 PM 0.30 m |
| Fri, Jul 17 | H 12:06 AM 2.01 mL 5:51 AM 0.83 mH 11:48 AM 2.13 mL 6:21 PM 0.47 m |
| Sat, Jul 18 | H 12:45 AM 1.97 mL 6:42 AM 0.85 mH 12:39 PM 1.96 mL 7:03 PM 0.67 m |
| Sun, Jul 19 | H 1:27 AM 1.93 mL 7:39 AM 0.87 mH 1:39 PM 1.76 mL 7:48 PM 0.88 m |
| Mon, Jul 20 | H 2:12 AM 1.88 mL 8:51 AM 0.87 mH 3:00 PM 1.59 mL 8:36 PM 1.08 m |
| Tue, Jul 21 | H 3:06 AM 1.85 mL 10:18 AM 0.83 mH 4:51 PM 1.51 mL 9:45 PM 1.25 m |
Predicted from SAN DIEGO (Broadway), 1.5 km away (reliability: high — a close match — expect predictions within a few minutes of the published station table).
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 San Diego.
Tides are only half the picture — wind, swell and the bite window matter too.
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