Today's high and low tide times for Port Aransas, TX, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Port Aransas, TX, the next high tide is at 1:27 AM (0.36 m) and the next low tide is at 10:00 AM (0.06 m), based on harmonic predictions for Port Aransas.
All high and low tides for Port Aransas today, in local time (America/Chicago). Heights are metres above chart datum.
High (H) and low (L) tide times and heights for the next seven days at Port Aransas.
| Date | Tides (local time · height) |
|---|---|
| Sun, May 31 | H 1:27 AM 0.36 mL 10:00 AM 0.06 m |
| Mon, Jun 1 | H 1:45 AM 0.38 mL 10:39 AM 0.05 m |
| Tue, Jun 2 | H 2:09 AM 0.40 mL 11:18 AM 0.05 m |
| Wed, Jun 3 | H 2:42 AM 0.41 mL 12:03 PM 0.06 m |
| Thu, Jun 4 | H 3:24 AM 0.41 mL 12:51 PM 0.08 m |
| Fri, Jun 5 | H 4:21 AM 0.39 mL 1:45 PM 0.11 m |
| Sat, Jun 6 | H 5:36 AM 0.37 mL 2:51 PM 0.14 m |
Predicted from Port Aransas, 1.3 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 Port Aransas.
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