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Surf Forecasts:
Galveston - Flagship Pier surfForecast / Texas / USA
48hr Weather and Surf, issued 12 pm Monday 20 Apr 2026 CDTForecast update in hr min s Forecast update imminent
Galveston - Flagship Pier surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Galveston - Flagship Pier sea temperature is
24.9° C
(Which is 3.0°C warmer than normal for this time of year)How big are the waves at Galveston - Flagship Pier today?
The current surf forecast for Galveston - Flagship Pier at 7PM is: 1.0m 5s primary swell from a East-southeast direction (forecast issued at 12:00pm April 20). The wind direction is predicted to be onshore.
| Time (CDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 3.5ft (1.0m) | 5s |
| Afternoon (20 Apr) | 4ft (1.2m) | 5s |
| Evening (20 Apr) | 3.5ft (1.0m) | 5s |
Table - waves today at Galveston - Flagship Pier. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 45 | 66 | 66 | 55 | 58 | 60 | 60 | 45 | 55 | 57 | 57 | 57 | 49 | 51 | 80 | 65 | 60 | 56 | 65 | 62 | 54 | 49 | 37 | 47 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | on | on | cross- on | on | on | cross- on | on | on | on | on | on | on | on | on |
High Tide / height (m) | 9:16AM 0.54 | 10:43AM 0.53 | 12:09PM 0.52 | |||||||||||||||||||||
Low Tide / height (m) | 1:22AM -0.14 | 2:27AM -0.12 | 3:40AM -0.07 | |||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:45 |
| Sunset | - | - | - | 7:47 | - | - | - | - | - | - | - | 7:49 | - | - | - | - | - | - | - | 7:49 | - | - | - | - |
 | |  | |  | |  |  | |  | | |  | | |  |  | | |  |  | |  | | |
Rain (mm) | - | - | - | - | - | - | 1 | 1 | - | 1 | - | - | 1 | - | 3 | 7 | 7 | 4 | 1 | - | - | - | - | - |
| Temp. °C | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 23 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 23 |
| Feels °C (?) | 15 | 14 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 18 | 17 | 19 | 19 | 19 | 19 | 21 | 23 | 23 | 22 | 20 | 19 | 19 | 21 | 21 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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