Surf Forecasts:
Galveston surf forecast from 22 Aug 2026:
- Best quality surf: Friday 28 Aug, 10AM (local time) - 3ft (0.9m), 5s period, SW swell with cross-offshore winds.
- Most powerful swell: Friday 28 Aug, 4AM (local time) - 3ft (0.9m), 5s period, SSW swell with 35 kJ wave energy.
- Next surfable swell (1★+): Friday 28 Aug, 10AM (local time) - 3ft (0.9m), 5s period with SW swell.
Best Forecast Surf Conditions for Galveston this week:
The surf forecast for Galveston over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 28) at 10AM. The primary swell is predicted to be 0.9m and 5s period with a secondary swell of 0.6m and 5s. Another secondary swell of 0.1m and 8s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
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. The largest open ocean swell (not directed at the beach) is 0.4m 4s period and expected on Friday (Aug 28) at 1PM.
| Wave Type | Time (CDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Fri 28th Aug) | 3ft (0.9m) 5s |
| Best Surf | 10AM (Fri 28th Aug) | 3ft (0.9m) 5s |
| 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 folks, Rusty here. Let’s talk about what’s going on with the surf over the next couple of weeks. I’ll be straight with you – it’s a pretty quiet stretch for the coast. The overall pattern is one of small, weak swell with mostly onshore or cross-shore winds. There’s really only one day that stands out as worth getting a little excited about, but you’ll have to be patient.
We kick off on Saturday the 22nd of August with nothing to write home about. Tiny 1ft to 1ft swell from the SW, short periods of just 4 seconds, and a mix of cross-off and cross-on winds. The wave energy is weak (5 to 6), and the conditions are clean in the morning but get choppy by the afternoon. Honestly, not worth paddling out for anything more than a splash.
The pattern holds through Sunday and Monday – tiny waves, under 2ft, with short periods and mostly cross-on or onshore breezes. The combined energy barely gets into double digits. It’s just flat and unappealing.
Tuesday the 25th stays small, 2ft to 2ft, but still that short 4-second period. Energy creeps up to 15 to 16, but it’s still weak. Wind is cross-on or onshore again, so expect choppy, bumpy surfaces.
Wednesday the 26th and Thursday the 27th offer a bit more size – up to 3ft – but the period stays short. The energy on Thursday morning hits 44, which is still weak, and the wind is cross or cross-on. It’s not terrible, but it’s not good either.
Now, Friday the 28th of August is our one standout. The swell bumps up to 3ft from the SW, period still short at 5 seconds, but the wind goes cross-offshore from the NW at just 6 mph. That makes for clean conditions, and the wave energy hits 51 – still weak, but the best we’ll see. This is the morning window to aim for at Galveston. It’s a breakwater setup, so it’s exposed and can pick up that SW swell. The water temp is about average for this time of year. Keep in mind this spot is inconsistent and crowds are possible. The 3ft waves are small, but with clean faces and light wind, it's your best shot in a long flat spell.
After that, we crash back down. From Saturday the 29th right through to Sunday the 6th of September, it’s all under 2ft again. Periods stay short, winds are mostly on or cross-on, and the combined swell energy is in the single digits. There are some mornings with light cross-off winds on the 3rd of September, but the swell is only 1ft or less, so it’s barely surfable.
So, plain and simple: out of this 16-day window, you’ve got one real window – Friday the 28th of August morning at Galveston. The rest is a long gap of flat, weak, and choppy conditions. Surf’s been tough, but that one morning might give you a couple of fun ones if you’re keen. Stay patient, boys.
Rusty.
Short Range ForecastMostly dry. Warm (max 30°C on Sat afternoon, min 28°C on Fri night). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 29°C on Wed morning, min 28°C on Mon night). Winds decreasing (fresh winds from the S on Tue night, calm by Thu morning). | ||||||||||||||||||||
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) | SW 4 | S 4 | SSW 4 | SSW 4 | SE 7 | SSW 4 | SSW 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 5 | S 5 | S 4 | SSW 5 | S 4 | SSW 4 | SW 5 | SSE 5 | S 4 |
Wave Graph | |||||||||||||||||||||
4 | 3 | 13 | 3 | 2 | 13 | 6 | 5 | 10 | 13 | 9 | 22 | 15 | 15 | 30 | 27 | 14 | 34 | 32 | 7 | 9 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross | cross | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | cross | on | cross-on | cross | cross-on | cross-on | cross-off | on | on |
High Tide | 5:16AM0.48m | 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — |
Temp °C | 29 | 30 | 29 | 29 | 29 | 29 | 28 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 29 | 29 | 29 | 28 | 29 |
Feels °C | 32 | 32 | 29 | 32 | 30 | 29 | 31 | 31 | 29 | 30 | 29 | 27 | 32 | 30 | 28 | 31 | 31 | 30 | 33 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | SW 4 | SE 6 | — | SSW 4 | SE 7 | SE 10 | S 7 | — | SE 8 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSW 5 | SE 7 | SE 8 | S 5 | SSE 5 | S 8 |
4 | 1 | — | 3 | 2 | 4 | 1 | — | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 17 | 2 | 2 | 16 | 7 | 1 | |
Swell 2 Height (m) Direction Period (s) | SE 6 | SE 7 | — | S 7 | — | — | — | S 9 | — | — | SE 8 | — | — | — | — | — | — | — | SE 8 | S 8 | SE 7 |
1 | 2 | — | 1 | — | — | — | 2 | — | — | 3 | — | — | — | — | — | — | — | 3 | 1 | 2 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 8 | SE 8 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | |
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 5 | S 5 | S 4 | SSW 5 | S 4 | SSW 4 | SW 5 | — | S 4 |
— | 3 | 13 | — | — | 13 | 6 | 5 | 10 | 13 | 9 | 22 | 15 | 15 | 30 | 27 | 14 | 34 | 32 | — | 9 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1298 | 1311 | 1330 | 1335 | 1403 | 1330 | 1335 | 1296 | 1304 | 1335 | 1304 | 1330 | 1335 | 1307 | 1330 | 1335 | 1307 | 1311 | 0 | 1295 | 1307 |
Best forecast wave conditions in Texas | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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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.











