Surf Forecasts:
How big are the waves at Galveston - Flagship Pier today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 1.5ft (0.5m), 4s period with S swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 1.5ft (0.5m), 4s period with S swell.
- Evening surf: Evening surf (20 Aug, local time) - 2ft (0.6m), 4s period with S swell.
The current surf forecast for Galveston - Flagship Pier at 1AM is: 0.8m 4s primary swell from a South direction and 0.3m 6s secondary swell from a Southeast direction, 0.1m 10s secondary swell from a Southeast direction (forecast issued at 06:00pm August 19). The wind direction is predicted to be cross-onshore.
| Time (CDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 1.5ft (0.5m) | 4s |
| Afternoon (20 Aug) | 1.5ft (0.5m) | 4s |
| Evening (20 Aug) | 2ft (0.6m) | 4s |
Table - waves today at Galveston - Flagship Pier. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Wed afternoon, min 28°C on Wed night). Winds decreasing (fresh winds from the SSW on Fri afternoon, light winds from the W by Sat morning). | |||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | SSW 4 | S 4 | S 4 | S 3 | S 4 |
Wave Graph  | |||||||||||||||||||
 kJ | 7 | 13 | 19 | 21 | 17 | 12 | 9 | 6 | 8 | 9 | 10 | 14 | 12 | 8 | 6 | 6 | 6 | 5 | 9 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-on | cross-on | cross-on | cross |
High Tide | 4:30AM0.45m | 4:51AM0.47m | |||||||||||||||||
Low Tide | 4:29PM0.03m | 5:36PM0.02m | 6:41PM0.01m | ||||||||||||||||
 | |  | | | | | | | | | | |  | | | | | | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | 7:54 | — | — | — | — | — | — | — | 7:53 | — | — | — | — | — | — | — | 7:52 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 29 |
Feels °C | 30 | 29 | 28 | 28 | 29 | 30 | 31 | 32 | 30 | 30 | 30 | 30 | 29 | 31 | 32 | 32 | 30 | 29 | 31 |
Swell 1 Height (m) Direction Period (s) | SE 7 | ESE 6 | ESE 6 | SE 6 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 8 | SE 5 | S 8 | S 8 | SE 5 | SSW 4 | S 4 | SE 7 | SE 5 | SE 7 |
| kJ | 2 | 4 | 4 | 5 | 1 | 1 | 1 | 1 | 1 | 3 | 1 | 1 | 1 | 1 | 6 | 6 | 2 | 1 | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SE 10 | SE 8 | — | — | S 9 | S 8 | SE 8 | SE 8 | S 8 | SE 8 | SE 7 | SE 5 | SE 5 | — | — | — |
| kJ | — | — | — | 4 | 3 | — | — | 1 | 1 | 3 | 2 | 1 | 2 | 2 | 1 | 1 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SE 9 | S 7 | — | — | S 6 | SE 6 | — | — | S 7 | — | — | — | — |
| kJ | — | — | — | — | — | — | 3 | 1 | — | — | 1 | 2 | — | — | 1 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | — | — | S 4 | S 3 | S 4 |
| kJ | 7 | 13 | 19 | 21 | 17 | 12 | 9 | 6 | 8 | 9 | 10 | 14 | 12 | 8 | — | — | 6 | 5 | 9 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1436 | 1310 | 1310 | 875 | 1332 | 1332 | 1332 | 1436 | 1436 | 1437 | 1365 | 1332 | 1332 | 1332 | 1332 | 1439 | 1460 | 1439 | 1337 |
Best forecast wave conditions in Texas | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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