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 4:12 PM (1.2ft) and the next low tide is at 12:42 AM (0.3ft), 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) |
|---|---|
| Tue, Sep 15 | L 12:42 AM 0.3ftH 4:12 PM 1.2ft |
| Wed, Sep 16 | L 1:24 AM 0.2ftH 2:12 PM 1.3ft |
| Thu, Sep 17 | L 2:06 AM 0.1ftH 2:30 PM 1.4ft |
| Fri, Sep 18 | L 2:54 AM 0.1ftH 3:00 PM 1.5ft |
| Sat, Sep 19 | L 3:45 AM 0.1ftH 3:36 PM 1.5ft |
| Sun, Sep 20 | L 4:36 AM 0.1ftH 4:06 PM 1.5ft |
| Mon, Sep 21 | L 5:27 AM 0.1ftH 4:27 PM 1.4ft |
| Tue, Sep 22 | L 6:18 AM 0.2ftH 4:33 PM 1.3ft |
Predicted for 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.
Tides are only half the picture — wind, swell and the bite window matter too.
Fishare reads the tide, weather, light and moon for your spot and pings you when the next 3-hour peak window opens. The forecast, saved spots and catch log stay free, forever.
Open Fishare