Today's high and low tide times for South Padre Island, TX, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In South Padre Island, TX, the next high tide is at 11:12 AM (1.7ft) and the next low tide is at 12:42 AM (0.4ft), based on harmonic predictions for Queen Isabella Causeway (east end).
All high and low tides for South Padre Island 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 South Padre Island.
| Date | Tides (local time · height) |
|---|---|
| Tue, Sep 15 | L 12:42 AM 0.4ftH 11:12 AM 1.7ftL 1:03 PM 1.5ftH 2:21 PM 1.7ft |
| Wed, Sep 16 | L 1:21 AM 0.2ftH 1:06 PM 1.9ft |
| Thu, Sep 17 | L 2:03 AM 0.2ftH 1:48 PM 2.1ft |
| Fri, Sep 18 | L 2:48 AM 0.1ftH 2:27 PM 2.2ft |
| Sat, Sep 19 | L 3:36 AM 0.1ftH 3:00 PM 2.2ft |
| Sun, Sep 20 | L 4:27 AM 0.1ftH 3:27 PM 2.2ft |
| Mon, Sep 21 | L 5:18 AM 0.2ftH 3:48 PM 2.1ft |
| Tue, Sep 22 | L 6:09 AM 0.3ftH 4:00 PM 2.0ft |
Predicted for Queen Isabella Causeway (east end), 3.7 km away (reliability: high — a close match — expect predictions within a few minutes of the published station table). Heights and times are that station's own published offsets applied to harmonic constituents from PADRE ISLAND (south end), its reference station 5 km away.
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 South Padre Island.
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.
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