Today's high and low tide times for Seward, AK, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Seward, AK, the next high tide is at 4:12 AM (13.8ft) and the next low tide is at 10:54 AM (2.1ft), based on harmonic predictions for Seward, Resurrection Bay.
All high and low tides for Seward 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 Seward.
| Date | Tides (local time · height) |
|---|---|
| Tue, Sep 15 | H 4:12 AM 13.8ftL 10:54 AM 2.1ftH 4:57 PM 10.0ftL 10:21 PM 4.7ft |
| Wed, Sep 16 | H 4:42 AM 13.3ftL 11:39 AM 2.5ftH 5:51 PM 9.0ftL 10:48 PM 5.8ft |
| Thu, Sep 17 | H 5:09 AM 12.7ftL 12:30 PM 3.0ftH 7:00 PM 8.2ftL 11:12 PM 6.9ft |
| Fri, Sep 18 | H 5:42 AM 11.9ftL 1:36 PM 3.3ftH 9:15 PM 7.9ftL 11:36 PM 7.8ft |
| Sat, Sep 19 | H 6:27 AM 11.2ftL 2:51 PM 3.4ftH 11:39 PM 8.6ft |
| Sun, Sep 20 | L 1:21 AM 8.6ftH 7:39 AM 10.6ftL 4:06 PM 3.2ft |
| Mon, Sep 21 | H 12:03 AM 9.4ftL 4:00 AM 8.4ftH 9:21 AM 10.3ftL 5:00 PM 2.9ft |
| Tue, Sep 22 | H 12:21 AM 10.1ftL 5:18 AM 7.5ftH 10:42 AM 10.5ftL 5:42 PM 2.5ft |
Predicted for Seward, Resurrection Bay, 1.9 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 Seward.
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