Surf Forecasts:
Galveston - Flagship Pier surf forecast from 15 Sep 2026:
- Most powerful swell: Thursday 17 Sep, 4PM (local time) - 4ft (1.2m), 6s period, ESE swell with 81 kJ wave energy.
Best Forecast Surf Conditions for Galveston - Flagship Pier this week:
The most powerful waves expected at Galveston - Flagship Pier in the next 16 days are 1.2m 6s and forecast to arrive on Thursday (Sep 17) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 4PM (Thu 17th Sep) | 4ft (1.2m) 6s |
Table - best surf conditions forecast for Galveston - Flagship Pier over the next 16 days.
Short Range ForecastHeavy rain (total 21mm), heaviest during Thu morning. Warm (max 30°C on Mon afternoon, min 29°C on Mon night). Winds increasing (light winds from the SE on Tue night, fresh winds from the ESE by Thu morning). | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Sun morning. Warm (max 29°C on Thu afternoon, min 28°C on Fri morning). Wind will be generally light. | |||||||||||||||||||
Mon 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | S 5 | SSE 5 | SSE 4 | SSE 5 | SE 3 | SSE 4 | SE 4 | ESE 5 | ESE 6 | ESE 6 | SE 6 | ESE 5 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 5 | ESE 5 |
Wave Graph  | ||||||||||||||||||||
 kJ | 13 | 15 | 6 | 8 | 5 | 3 | 6 | 39 | 58 | 81 | 44 | 37 | 44 | 31 | 19 | 21 | 12 | 5 | 3 | 2 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | on | on | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | on | on | on | cross-on | glassy | on | on |
High Tide | 8:46PM0.48m | 5:29AM0.45m | 10:24PM0.48m | 4:15AM0.47m | 3:36AM0.50m | 3:51AM0.52m | 4:13AM0.53m | 4:23AM0.53m | ||||||||||||
Low Tide | 1:11AM0.42m | 1:35PM0.08m | 1:22AM0.47m | 2:27PM0.08m | 3:29PM0.09m | 4:42PM0.10m | 5:56PM0.11m | 6:57PM0.11m | ||||||||||||
 |  |  | |  | | |  | | | | | | | | | | | | | |
 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — |
 | 7:24 | — | — | 7:23 | — | — | 7:22 | — | — | 7:22 | — | — | 7:20 | — | — | 7:19 | — | — | 7:17 | — |
mm | 1 | — | — | — | 1 | 2 | — | 8 | 9 | — | — | — | — | — | — | — | — | 2 | — | — |
Temp °C | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
Feels °C | 34 | 33 | 34 | 33 | 32 | 32 | 30 | 29 | 29 | 28 | 29 | 28 | 28 | 29 | 32 | 31 | 30 | 32 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | SE 8 | — | SSE 4 | SE 8 | SSE 7 | SSE 4 | SE 8 | — | — | — | — | — | — | — | SE 6 | SE 6 | SE 6 | SE 6 | ESE 5 | ESE 5 |
| kJ | 2 | — | 6 | 2 | 5 | 3 | 2 | — | — | — | — | — | — | — | 19 | 21 | 12 | 5 | 3 | 2 |
Swell 2 Height (m) Direction Period (s) | SE 8 | — | S 9 | — | SW 4 | SE 5 | SE 5 | — | — | — | — | — | — | — | — | — | — | S 4 | SE 7 | — |
| kJ | 2 | — | 2 | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — |
Swell 3 Height (m) Direction Period (s) | S 6 | — | SE 9 | SE 8 | — | SE 8 | SE 5 | — | — | — | — | — | — | — | — | — | — | SE 8 | SE 7 | — |
| kJ | 1 | — | 3 | 2 | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — |
Wind waves Height (m) Direction Period (s) | S 5 | SSE 5 | — | SSE 5 | SE 3 | — | SE 4 | ESE 5 | ESE 6 | ESE 6 | SE 6 | ESE 5 | ESE 6 | SE 6 | — | — | — | — | S 4 | S 3 |
| kJ | 13 | 15 | — | 8 | 5 | — | 6 | 39 | 58 | 81 | 44 | 37 | 44 | 31 | — | — | — | — | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1439 | 1332 | 1336 | 1439 | 1332 | 1332 | 796 | 1332 | 1337 | 1436 | 1332 | 1337 | 1439 | 1310 | 426 | 1310 | 1332 | 1337 | 1439 | 1332 |
Best forecast wave conditions in Texas | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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Information about the Galveston - Flagship Pier Surf forecast
The above surf forecast table for Galveston - Flagship Pier provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Galveston - Flagship Pier can be found by selecting the local surf guide option on the grey menu. Our Galveston - Flagship Pier surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Galveston - Flagship Pier) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Galveston - Flagship Pier may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Galveston - FlagshipPier is 4 km (2 miles) from Galveston. If you plan a vacation in Texas, look for hotels and other accommodation in Galveston. Galveston has rooms for a wide range of budgets as well as car hire and transport links.
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