Today's high and low tide times for Olympia, WA, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Olympia, WA, the next high tide is at 8:45 AM (5.65 m) and the next low tide is at 2:33 AM (1.43 m), based on harmonic predictions for SEATTLE (Madison St.), Elliott Bay.
All high and low tides for Olympia 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 Olympia.
| Date | Tides (local time · height) |
|---|---|
| Sun, Aug 16 | L 2:33 AM 1.43 mH 8:45 AM 5.65 mL 3:36 PM 1.02 mH 9:36 PM 4.48 m |
| Mon, Aug 17 | L 3:18 AM 1.92 mH 9:12 AM 5.36 mL 4:18 PM 0.89 mH 10:45 PM 4.43 m |
| Tue, Aug 18 | L 4:06 AM 2.43 mH 9:36 AM 5.07 mL 5:00 PM 0.80 mH 12:03 AM 4.45 m |
| Wed, Aug 19 | L 5:00 AM 2.91 mH 9:57 AM 4.79 mL 5:48 PM 0.74 m |
| Thu, Aug 20 | H 1:36 AM 4.59 mL 6:12 AM 3.32 mH 10:12 AM 4.54 mL 6:39 PM 0.70 m |
| Fri, Aug 21 | H 3:03 AM 4.87 mL 8:03 AM 3.54 mH 10:21 AM 4.32 mL 7:33 PM 0.67 m |
| Sat, Aug 22 | H 4:06 AM 5.17 mL 8:27 PM 0.65 m |
Predicted from SEATTLE (Madison St.), Elliott Bay, 2.5 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 Olympia.
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