Today's high and low tide times for Morro Bay, CA, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Morro Bay, CA, the next high tide is at 1:03 AM (2.03 m) and the next low tide is at 7:33 AM (0.70 m), based on harmonic predictions for PORT SAN LUIS.
All high and low tides for Morro Bay 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 Morro Bay.
| Date | Tides (local time · height) |
|---|---|
| Sun, Aug 16 | H 1:03 AM 2.03 mL 7:33 AM 0.70 mH 1:21 PM 1.59 mL 7:06 PM 0.76 m |
| Mon, Aug 17 | H 1:39 AM 1.99 mL 8:33 AM 0.67 mH 2:30 PM 1.43 mL 7:36 PM 0.98 m |
| Tue, Aug 18 | H 2:12 AM 1.95 mL 9:39 AM 0.62 mH 4:12 PM 1.32 mL 8:00 PM 1.18 m |
| Wed, Aug 19 | H 2:51 AM 1.91 mL 10:54 AM 0.56 m |
| Thu, Aug 20 | H 3:33 AM 1.87 mL 12:06 PM 0.47 m |
| Fri, Aug 21 | H 4:27 AM 1.85 mL 1:06 PM 0.37 mH 9:48 PM 1.60 m |
| Sat, Aug 22 | L 12:15 AM 1.57 mH 5:30 AM 1.84 mL 1:51 PM 0.28 mH 9:57 PM 1.66 m |
Predicted from PORT SAN LUIS, 23.6 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 Morro Bay.
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