Today's high and low tide times for Half Moon Bay, CA, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Half Moon Bay, CA, the next high tide is at 1:33 AM (7.2ft) and the next low tide is at 8:45 AM (1.5ft), based on harmonic predictions for Pillar Point Harbor, Half Moon Bay.
All high and low tides for Half Moon 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 Half Moon Bay.
| Date | Tides (local time · height) |
|---|---|
| Tue, Sep 15 | H 1:33 AM 7.2ftL 8:45 AM 1.5ftH 2:57 PM 4.6ftL 7:24 PM 3.5ft |
| Wed, Sep 16 | H 2:00 AM 7.1ftL 9:42 AM 1.5ftH 4:33 PM 4.3ftL 7:33 PM 4.1ft |
| Thu, Sep 17 | H 2:33 AM 6.9ftL 10:45 AM 1.4ft |
| Fri, Sep 18 | H 3:09 AM 6.7ftL 11:51 AM 1.3ft |
| Sat, Sep 19 | H 3:54 AM 6.4ftL 12:51 PM 1.1ft |
| Sun, Sep 20 | H 5:00 AM 6.2ftL 1:39 PM 1.0ftH 10:00 PM 5.5ft |
| Mon, Sep 21 | L 1:24 AM 5.2ftH 6:15 AM 6.1ftL 2:21 PM 0.9ftH 10:00 PM 5.7ft |
| Tue, Sep 22 | L 2:30 AM 4.8ftH 7:21 AM 6.0ftL 2:54 PM 0.9ftH 10:06 PM 5.9ft |
Predicted for Pillar Point Harbor, Half Moon Bay, 6.4 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 Half Moon Bay.
Fishare reads the tide, weather, light and moon for your spot and pings you when the next 3-hour peak window opens. The forecast, saved spots and catch log stay free, forever.
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