Surf Forecasts:
Galveston surf forecast from 23 Aug 2026:
- Most powerful swell: Friday 28 Aug, 4AM (local time) - 3ft (0.9m), 5s period, S swell with 34 kJ wave energy.
Best Forecast Surf Conditions for Galveston this week:
The most powerful waves expected at Galveston in the next 16 days are 0.9m 5s and forecast to arrive on Friday (Aug 28) at 4AM. 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 | 4AM (Fri 28th Aug) | 3ft (0.9m) 5s |
Table - best surf conditions forecast for Galveston over the next 16 days.
The Lowdown
Alright, Rusty here. Let's talk about what's in store for the Galveston area over the next couple of weeks.
Look, I'm gonna be straight with you – it's a tough stretch for surf. We're looking at a solid run of tiny, wind-affected conditions for the next two weeks. The first real glimmer of anything to even talk about doesn't show up until Sunday the 6th of September, a full 16 days from now. That's a long wait with a whole lot of nothing in between.
Before that, it's a saga of poor surf. From the 22nd of August right through the first week of September, the swell is almost non-existent, usually around 0.3m to 0.6m, which is about 1ft to 2ft, with periods of only 4 to 5 seconds – that's pure windslop. The winds are mostly cross-on or directly onshore, making things choppy and messy. The combined swell energy stays weak, mostly in the single digits or low teens. There's no point sugar-coating it; it's a washout for paddle surfing. Honestly, with the persistent onshore breeze, a kite might be a better bet than a surfboard for anyone itching to get on the water.
Now, let's talk about that Sunday the 6th of September. It’s the only half-decent blip on the radar, but it comes with a big asterisk. We see a jump in the swell to 1.4m to 1.5m, which is about 5ft to 5ft, coming from the SSE, with a period of 6 seconds (still short-period stuff). The combined energy also jumps into moderate territory, around (155) on Sunday morning. The water temp will be around 31°, which is a touch warmer than normal for this time of year. However, the wave comment is still "poor surf conditions," and the winds are forecast to be onshore or cross-onshore, so it'll be choppy. At 5ft with short period and onshore wind, it won't be good quality. This swell is more noteworthy for its size than for being any kind of classic surfer's day. It's less than ideal for beginners and won't be pretty for the more experienced crew either. Given the breakwater setup, short-period swell like this doesn't usually shape up well.
Overall, it's a grim outlook for a long time. For a spot that's already inconsistent and exposed, a blank run like this isn't unusual, but it sure doesn't make it any easier to swallow.
Rusty.
Short Range ForecastMostly dry. Warm (max 30°C on Sat afternoon, min 28°C on Sat morning). Mainly fresh winds. | Days 4-6 Weather SummarySome drizzle, heaviest during Thu night. Warm (max 29°C on Tue morning, min 28°C on Tue afternoon). Mainly fresh winds. | ||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | |||||||||||||||
AM | 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) | SSW 4 | S 4 | SSW 4 | SSW 4 | SE 7 | SSW 4 | SSW 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | SSW 5 | S 5 | S 4 | S 5 | S 5 | S 4 |
Wave Graph | |||||||||||||||||||||
3 | 3 | 11 | 3 | 2 | 11 | 5 | 5 | 14 | 12 | 9 | 22 | 12 | 9 | 28 | 30 | 15 | 31 | 16 | 11 | 13 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | cross | cross-on | cross-on | cross-on | on | cross-on | cross | on | cross-on | cross-on | on | cross-on | cross | on | cross-on | cross | on | cross-on |
High Tide | 5:33AM0.48m | 5:33AM0.47m | 5:30AM0.46m | 1:15PM0.43m | 5:35AM0.46m | 2:23PM0.43m | 5:44AM0.45m | 3:24PM0.43m | 5:55AM0.45m | 4:25PM0.43m | |||||||||||
Low Tide | 7:37PM0.00m | 8:24PM-0.00m | 9:02PM-0.00m | 10:36AM0.42m | 9:34PM0.01m | 10:20AM0.40m | 10:05PM0.02m | 10:35AM0.36m | 10:35PM0.06m | 11:00AM0.31m | 11:06PM0.10m | ||||||||||
6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | |
— | 7:52 | — | — | 7:51 | — | — | 7:50 | — | — | 7:49 | — | — | 7:47 | — | — | 7:46 | — | — | 7:45 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 9 | — | — |
Temp °C | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 |
Feels °C | 33 | 31 | 29 | 32 | 29 | 30 | 32 | 31 | 29 | 32 | 31 | 27 | 31 | 30 | 28 | 32 | 31 | 30 | 33 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 4 | SE 6 | S 7 | SSW 4 | SE 7 | S 8 | — | SE 7 | SE 8 | S 4 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | S 5 | — | — | S 5 | S 8 | SE 8 |
3 | 1 | 1 | 3 | 2 | 1 | — | 2 | 3 | 12 | 3 | 3 | 2 | 2 | 2 | 21 | — | — | 16 | 1 | 3 | |
Swell 2 Height (m) Direction Period (s) | SE 6 | SE 7 | S 6 | S 7 | — | — | — | S 9 | — | SE 9 | — | — | SE 8 | — | — | — | — | — | S 8 | SE 8 | SE 8 |
1 | 2 | 1 | 1 | — | — | — | 2 | — | 3 | — | — | 2 | — | — | — | — | — | 1 | 2 | 3 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | S 6 | — | — | — | — | — | SE 8 | — | SE 7 |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 3 | — | 2 | |
Wind waves Height (m) Direction Period (s) | — | S 4 | SSW 4 | — | — | SSW 4 | SSW 4 | S 4 | S 4 | — | S 4 | S 4 | S 4 | S 4 | S 4 | SSW 5 | S 5 | S 4 | SW 5 | S 5 | S 4 |
— | 3 | 11 | — | — | 11 | 5 | 5 | 14 | — | 9 | 22 | 12 | 9 | 28 | 30 | 15 | 31 | 10 | 11 | 13 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1335 | 1304 | 1330 | 1335 | 1329 | 1330 | 1298 | 1295 | 1311 | 1345 | 1296 | 1330 | 1295 | 1296 | 1330 | 1 | 1296 | 1296 | 1335 | 1295 | 1330 |
Best forecast wave conditions in Texas | |||||||||||||||||||||
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Information about the Galveston Surf forecast
The above surf forecast table for Galveston provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Galveston can be found by selecting the local surf guide option on the grey menu. Our Galveston 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) 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 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 is 3 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.











