Today's high and low tide times for Sitka, AK, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Sitka, AK, the next high tide is at 3:18 AM (3.47 m) and the next low tide is at 8:57 AM (1.12 m), based on harmonic predictions for Sitka.
All high and low tides for Sitka 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 Sitka.
| Date | Tides (local time · height) |
|---|---|
| Wed, Jun 17 | H 3:18 AM 3.47 mL 8:57 AM 1.12 mH 3:03 PM 3.96 mL 9:42 PM 0.17 m |
| Thu, Jun 18 | H 4:06 AM 3.41 mL 9:48 AM 1.16 mH 3:51 PM 3.81 mL 10:30 PM 0.35 m |
| Fri, Jun 19 | H 4:54 AM 3.33 mL 10:39 AM 1.22 mH 4:42 PM 3.61 mL 11:18 PM 0.59 m |
| Sat, Jun 20 | H 5:42 AM 3.24 mL 11:36 AM 1.28 mH 5:42 PM 3.38 m |
| Sun, Jun 21 | L 12:12 AM 0.85 mH 6:36 AM 3.16 mL 12:39 PM 1.31 mH 6:45 PM 3.16 m |
| Mon, Jun 22 | L 1:09 AM 1.11 mH 7:33 AM 3.10 mL 1:48 PM 1.29 mH 8:00 PM 3.00 m |
| Tue, Jun 23 | L 2:12 AM 1.33 mH 8:30 AM 3.08 mL 2:57 PM 1.19 mH 9:21 PM 2.93 m |
Predicted from Sitka, 0.7 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 Sitka.
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