Today's high and low tide times for Coos Bay, OR, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Coos Bay, OR, the next high tide is at 3:08 AM (2.64 m) and the next low tide is at 8:52 AM (0.84 m), based on harmonic predictions for CHARLESTON.
All high and low tides for Coos 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 Coos Bay.
| Date | Tides (local time · height) |
|---|---|
| Wed, Jul 15 | H 3:08 AM 2.64 mL 8:52 AM 0.84 mH 2:44 PM 2.77 mL 9:19 PM 0.07 m |
| Thu, Jul 16 | H 3:50 AM 2.66 mL 9:40 AM 0.77 mH 3:35 PM 2.71 mL 10:04 PM 0.18 m |
| Fri, Jul 17 | H 4:32 AM 2.64 mL 10:25 AM 0.73 mH 4:23 PM 2.61 mL 10:46 PM 0.34 m |
| Sat, Jul 18 | H 5:11 AM 2.60 mL 11:16 AM 0.70 mH 5:17 PM 2.46 mL 11:31 PM 0.54 m |
| Sun, Jul 19 | H 5:53 AM 2.54 mL 12:07 PM 0.69 mH 6:14 PM 2.30 mL 12:16 AM 0.76 m |
| Mon, Jul 20 | H 6:35 AM 2.46 mL 1:04 PM 0.68 mH 7:20 PM 2.15 mL 1:04 AM 0.99 m |
| Tue, Jul 21 | H 7:17 AM 2.39 mL 2:04 PM 0.66 mH 8:38 PM 2.04 m |
Predicted from CHARLESTON, 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 Coos Bay.
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