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 2:21 AM (3.72 m) and the next low tide is at 8:09 AM (1.07 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, Jul 15 | H 2:21 AM 3.72 mL 8:09 AM 1.07 mH 2:06 PM 3.86 mL 8:36 PM 0.06 m |
| Thu, Jul 16 | H 3:03 AM 3.75 mL 8:54 AM 0.98 mH 2:54 PM 3.79 mL 9:18 PM 0.21 m |
| Fri, Jul 17 | H 3:42 AM 3.72 mL 9:42 AM 0.93 mH 3:39 PM 3.65 mL 10:00 PM 0.44 m |
| Sat, Jul 18 | H 4:21 AM 3.65 mL 10:27 AM 0.93 mH 4:30 PM 3.45 mL 10:42 PM 0.74 m |
| Sun, Jul 19 | H 5:03 AM 3.53 mL 11:15 AM 0.95 mH 5:24 PM 3.21 mL 11:24 PM 1.07 m |
| Mon, Jul 20 | H 5:42 AM 3.40 mL 12:09 PM 0.99 mH 6:24 PM 2.97 m |
| Tue, Jul 21 | L 12:12 AM 1.42 mH 6:27 AM 3.26 mL 1:12 PM 1.02 mH 7:39 PM 2.78 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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