Today's high and low tide times for Surfside Beach, TX, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Surfside Beach, TX, the next high tide is at 3:18 AM (0.50 m) and the next low tide is at 12:09 AM (0.46 m), based on harmonic predictions for USCG Freeport.
All high and low tides for Surfside Beach 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 Surfside Beach.
| Date | Tides (local time · height) |
|---|---|
| Wed, Jul 15 | L 12:09 AM 0.46 mH 3:18 AM 0.50 mL 10:30 AM 0.10 mH 6:09 PM 0.67 m |
| Thu, Jul 16 | L 12:36 AM 0.44 mH 4:24 AM 0.51 mL 11:21 AM 0.14 mH 6:45 PM 0.63 m |
| Fri, Jul 17 | L 1:03 AM 0.41 mH 5:33 AM 0.51 mL 12:21 PM 0.20 mH 7:21 PM 0.58 m |
| Sat, Jul 18 | L 1:30 AM 0.38 mH 6:45 AM 0.52 mL 1:24 PM 0.27 mH 7:51 PM 0.52 m |
| Sun, Jul 19 | L 2:00 AM 0.34 mH 8:06 AM 0.54 mL 2:51 PM 0.34 mH 8:15 PM 0.48 m |
| Mon, Jul 20 | L 2:36 AM 0.30 mH 9:36 AM 0.56 mL 4:48 PM 0.40 mH 8:27 PM 0.44 m |
| Tue, Jul 21 | L 3:12 AM 0.26 mH 11:12 AM 0.60 m |
Predicted from USCG Freeport, 1.6 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 Surfside Beach.
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