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Surf Forecasts:
Galveston - Flagship Pier surfForecast / Texas / USA
48hr Weather and Surf, issued 6 pm Thursday 21 May 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
26.6° C
(Which is slightly warmer than usual)How big are the waves at Galveston - Flagship Pier today?
The current surf forecast for Galveston - Flagship Pier at 11PM is: 0.4m 6s primary swell from a Southeast direction and 0.1m 6s secondary swell from a South direction, 0.4m 4s secondary swell from a South-southwest direction (forecast issued at 06:00pm May 21). The wind direction is predicted to be cross-onshore.
| Time (CDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | - | - |
| Afternoon (21 May) | 1.5ft (0.5m) | 4s |
| Evening (21 May) | 1.5ft (0.4m) | 6s |
Table - waves today at Galveston - Flagship Pier. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 29mm), heaviest during Sun morning. Warm (max 27°C on Fri afternoon, min 22°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 4 | SSE 4 | SE 6 | SE 6 | SSE 6 | SE 6 | SE 6 | SE 6 | SE 5 | SE 5 | SSE 5 | SSE 3 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SE 5 | SSE 4 | SSE 5 | SSE 5 | |
7 | 9 | 12 | 11 | 12 | 5 | 5 | 5 | 4 | 4 | 9 | 6 | 8 | 9 | 13 | 11 | 19 | 19 | 19 | 19 | 19 | 32 | 50 | 39 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross-on | cross-off | cross-on | cross | cross | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | cross-on | on | cross-on | on | cross-on | on | cross-on | cross-on | on | |
High Tide | 11:48AM0.46m | 8:33PM0.35m | 12:14PM0.42m | 11:05PM0.33m | 12:33PM0.39m | |||||||||||||||||||
Low Tide | 3:20AM-0.03m | 6:46PM0.34m | 4:28AM0.05m | 6:53PM0.27m | 5:40AM0.14m | |||||||||||||||||||
 | |  |  | |  | | | | | | | | | | | | |  | | | |  | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — |
 | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | 8:08 |
3 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 4 | 3 | 2 | — | — | — | 3 | 6 | 5 | |
Temp °C | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 25 | 22 |
26 | 26 | 26 | 26 | 27 | 26 | 26 | 27 | 27 | 28 | 27 | 26 | 27 | 27 | 27 | 26 | 29 | 26 | 29 | 27 | 28 | 28 | 24 | 21 | |
Swell 1 Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SE 6 | SSE 6 | SE 6 | SE 6 | SE 6 | SE 5 | SE 5 | SE 7 | ESE 6 | SE 7 | SE 6 | SE 8 | S 9 | S 9 | — | SE 8 | SE 8 | SE 8 | — | — | — |
 kJ | 6 | 6 | 12 | 11 | 12 | 5 | 5 | 5 | 4 | 4 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | — | 3 | 3 | 3 | — | — | — |
Swell 2 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 4 | S 6 | S 5 | S 5 | SE 7 | SE 7 | SE 7 | — | SE 8 | SE 8 | ESE 5 | — | SE 8 | E 5 | — | — | — | — | — | — | — |
| kJ | 2 | 1 | 1 | 4 | 1 | 2 | 2 | 2 | 2 | 2 | — | 3 | 3 | 3 | — | 2 | 1 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SE 8 | SE 8 | SE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 2 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 4 | SSE 4 | SSW 4 | — | — | — | — | S 5 | S 3 | S 3 | SSE 5 | SSE 3 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SE 5 | SSE 4 | SSE 5 | SSE 5 |
| kJ | 7 | 9 | 6 | — | — | — | — | 4 | 2 | 3 | 9 | 6 | 8 | 9 | 13 | 11 | 19 | 19 | 19 | 19 | 19 | 32 | 50 | 39 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1439 | 1306 | 1294 | 1294 | 1294 | 1294 | 1332 | 1436 | 1437 | 1437 | 1351 | 1310 | 1294 | 1294 | 1332 | 1440 | 1440 | 1436 | 429 | 385 | 267 | 267 | 278 | 1440 |
Best forecast wave conditions in Texas | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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