Today's high and low tide times for Ketchikan, AK, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Ketchikan, AK, the next high tide is at 1:39 AM (5.02 m) and the next low tide is at 7:18 AM (1.73 m), based on harmonic predictions for Ketchikan.
All high and low tides for Ketchikan today, in local time (America/Anchorage). Heights are metres above chart datum.
High (H) and low (L) tide times and heights for the next seven days at Ketchikan.
| Date | Tides (local time · height) |
|---|---|
| Sun, May 31 | H 1:39 AM 5.02 mL 7:18 AM 1.73 mH 1:27 PM 5.73 mL 7:57 PM 0.77 m |
| Mon, Jun 1 | H 2:15 AM 4.92 mL 7:51 AM 1.82 mH 2:00 PM 5.71 mL 8:33 PM 0.80 m |
| Tue, Jun 2 | H 2:48 AM 4.79 mL 8:21 AM 1.91 mH 2:33 PM 5.66 mL 9:06 PM 0.89 m |
| Wed, Jun 3 | H 3:24 AM 4.68 mL 8:57 AM 1.98 mH 3:06 PM 5.55 mL 9:45 PM 1.03 m |
| Thu, Jun 4 | H 4:00 AM 4.58 mL 9:33 AM 2.05 mH 3:45 PM 5.40 mL 10:24 PM 1.20 m |
| Fri, Jun 5 | H 4:42 AM 4.50 mL 10:18 AM 2.12 mH 4:30 PM 5.21 mL 11:09 PM 1.39 m |
| Sat, Jun 6 | H 5:27 AM 4.47 mL 11:12 AM 2.17 mH 5:24 PM 4.99 m |
Predicted from Ketchikan, 1.7 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 Ketchikan.
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