Tue Sep 8 at Galveston: high tide at 1:34 PM (1.4 ft); low tide at 11:11 PM (0.2 ft) — from NOAA station Texas City, Galveston Bay #8771262, 10.5 km out.
| Day | Time | Tide | Height |
|---|---|---|---|
| Tue Sep 8 | 1:34 PM | High | 1.4 ft (0.43 m) |
| 11:11 PM | Low | 0.2 ft (0.05 m) | |
| Wed Sep 9 | 2:50 PM | High | 1.3 ft (0.40 m) |
| 11:51 PM | Low | 0.3 ft (0.09 m) | |
| Thu Sep 10 | 8:04 AM | High | 1.0 ft (0.30 m) |
| 10:59 AM | Low | 1.0 ft (0.29 m) | |
| 4:23 PM | High | 1.2 ft (0.37 m) | |
| Fri Sep 11 | 12:28 AM | Low | 0.5 ft (0.15 m) |
| 7:23 AM | High | 1.0 ft (0.29 m) | |
| 11:57 AM | Low | 0.8 ft (0.24 m) | |
| 6:19 PM | High | 1.1 ft (0.35 m) | |
| Sat Sep 12 | 1:05 AM | Low | 0.7 ft (0.21 m) |
| 6:52 AM | High | 1.0 ft (0.30 m) | |
| 12:58 PM | Low | 0.7 ft (0.20 m) | |
| 7:50 PM | High | 1.1 ft (0.34 m) | |
| Sun Sep 13 | 1:41 AM | Low | 0.9 ft (0.27 m) |
| 6:29 AM | High | 1.1 ft (0.33 m) | |
| 2:04 PM | Low | 0.5 ft (0.17 m) | |
| 9:31 PM | High | 1.1 ft (0.33 m) | |
| Mon Sep 14 | 12:21 AM | Low | 1.1 ft (0.32 m) |
| 6:27 AM | High | 1.2 ft (0.35 m) | |
| 3:04 PM | Low | 0.5 ft (0.14 m) | |
| Tue Sep 15 | 6:35 AM | High | 1.2 ft (0.38 m) |
| 3:56 PM | Low | 0.4 ft (0.12 m) | |
| Wed Sep 16 | 6:47 AM | High | 1.3 ft (0.40 m) |
| 4:47 PM | Low | 0.4 ft (0.12 m) |
Galveston shows a mixed tide rhythm this week. The tide here is gentle — the water moves about 0.5 ft between high and low on an average swing this week, so timing matters less than on big-tide coasts. A 1.2 ft swing — Galveston's biggest this table — runs from the 1:34 PM high on Tue Sep 8 into the next low. Galveston tops out at 1.4 ft (Tue Sep 8 1:34 PM) and bottoms at 0.2 ft (Tue Sep 8 11:11 PM).
Galveston mid-swing times below mark predicted peak flow on its 0.5 ft average cycle (why moving water matters):
Sea surface temperature 13 km away at Galveston Texas Gulf is currently 30.8 °C (87.4 °F), 5.2 °C above the seasonal normal, from satellite and ocean-model data refreshed daily.
Galveston numbers: NOAA CO-OPS #8771262 (Texas City, Galveston Bay), 10.5 km off Galveston center; this open-water pick beat 2 closer-in candidates. With only 0.5 ft of average swing at Galveston, wind and pressure can move the real water line more than the tide itself does — treat these times as the schedule, not the whole story. All Galveston times station-local, refreshed 2026-09-08.
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