Surf Forecasts:
Galveston surf forecast from 27 Aug 2026:
- Most powerful swell: Thursday 27 Aug, 7PM (local time) - 2.5ft (0.8m), 4s period, S swell with 18 kJ wave energy.
Best Forecast Surf Conditions for Galveston this week:
The most powerful waves expected at Galveston in the next 16 days are 0.8m 4s and forecast to arrive on Thursday (Aug 27) at 7PM. 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 | 7PM (Thu 27th Aug) | 2.5ft (0.8m) 4s |
Table - best surf conditions forecast for Galveston over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's be straight with you—this is a tough one. We're looking at the next 16 days for the Galveston area, and the short version is: there's nothing to get excited about. The forecast is a long, flat stretch of poor surf conditions with no real standouts. The first recommendation doesn't even appear until the very end of the period, and even then it's a weak offering.
The water temperature is running about 3°F warmer than normal for this time of year, so it's a touch warmer than average, but that's about the only good news.
For the first week, from Wednesday 26 August right through to around Tuesday 8 September, it's a total write-off. We're looking at teeny tiny swell with heights mostly between 0.3 ft and 2 ft. The wave energy is weak, typically in the single digits or low teens (like 5, 7, 11). The winds are all over the place, mostly onshore or cross-onshore, and often moderate to fresh breezes, creating lumpy, choppy, and generally messy conditions. There are a few brief moments of cleaner conditions, like Friday 28 August morning with a light cross-offshore wind, or Saturday 5 September morning with a light cross-offshore, but the swell is so small (1.0 ft to 1 ft) it's barely surfable. You might get a knee-high ripple, but it's not worth paddling out for.
The only faint glimmer in this entire outlook comes right at the end. On Monday 7 September, we see a slight bump in the swell. Monday morning at Galveston has a 2 ft swell from the SSE with a 5-second period, combined energy of 19 (still weak), but the wind is a gentle cross-offshore from the WNW, so it's clean. Then Monday afternoon, the wind goes glassy, with combined energy of 21, making for the cleanest conditions of the whole period. Tuesday 8 September morning is also clean with a cross-offshore wind and 2 ft swell. So, if you're desperate for a session, the morning of Monday 7 September or Tuesday 8 September would be your best bet. The swell is small, the period is short, so it's not going to be a highlight reel, but at least it'll be clean. After that, the forecast goes back to small and onshore.
Honestly, this is a classic blank run for the area. There's just no swell energy coming through. The break is a breakwater, so it's not generating any quality waves on its own. For most of the 16 days, the setup looks more interesting for a kite surfer than a paddler, with onshore winds and small, choppy waves.
Keep an eye on the 7th and 8th of September for a small window of clean surf, but keep expectations low.
Rusty.
Short Range ForecastHeavy rain (total 23mm), heaviest during Thu night. Warm (max 30°C on Wed afternoon, min 25°C on Thu night). Winds decreasing (fresh winds from the S on Thu afternoon, calm by Fri night). | Days 5-7 Weather SummaryModerate rain (total 18mm), heaviest on Sun night. Warm (max 29°C on Sun night, min 28°C on Sat afternoon). Winds increasing (light winds from the SSE on Sat night, fresh winds from the S by Sun night). | |||||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | ||||||||||||||
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) | SE 8 | S 4 | SSW 4 | S 4 | S 4 | SSW 4 | SSE 3 | SSE 3 | SE 7 | S 9 | SE 8 | S 9 | SE 5 | SE 3 | SSW 3 | SSE 4 | SE 4 | SSE 4 | SE 5 | SE 4 |
Wave Graph | ||||||||||||||||||||
2 | 14 | 6 | 9 | 11 | 5 | 3 | 1 | 2 | 2 | 3 | 2 | 1 | 5 | 4 | 12 | 15 | 12 | 10 | 18 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | cross-on | cross-on | cross-off | on | on | cross-off | cross-on | cross-on | cross-on | on | on | cross-on | on | on | cross-on | on | on |
High Tide | 5:44AM0.45m | 3:24PM0.43m | 5:55AM0.45m | 4:25PM0.43m | 6:06AM0.44m | 5:30PM0.43m | 6:15AM0.43m | 6:42PM0.43m | 6:17AM0.42m | 8:05PM0.43m | 6:10AM0.43m | 9:45PM0.45m | ||||||||
Low Tide | 10:05PM0.02m | 10:35AM0.36m | 10:35PM0.06m | 11:00AM0.31m | 11:06PM0.10m | 11:31AM0.25m | 11:38PM0.17m | 12:07PM0.19m | 00:13AM0.24m | 12:47PM0.13m | 00:47AM0.32m | 1:33PM0.07m | 1:19AM0.40m | |||||||
— | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | |
7:47 | — | — | 7:46 | — | — | 7:45 | — | — | 7:44 | — | — | 7:43 | — | — | 7:42 | — | — | 7:40 | — | |
mm | — | — | — | — | 16 | 5 | — | — | 2 | — | — | — | — | 10 | 7 | — | — | 1 | — | — |
Temp °C | 30 | 29 | 29 | 29 | 27 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 30 | 29 |
Feels °C | 32 | 30 | 32 | 28 | 30 | 32 | 31 | 32 | 31 | 29 | 28 | 31 | 30 | 28 | 31 | 31 | 31 | 33 | 32 | 30 |
Swell 1 Height (m) Direction Period (s) | SE 8 | S 7 | S 7 | SE 8 | — | SSW 4 | SSW 4 | SW 4 | — | SE 7 | SE 8 | — | — | SE 8 | ESE 4 | SE 8 | — | S 8 | S 8 | SE 8 |
2 | 1 | 1 | 2 | — | 5 | 1 | 1 | — | 2 | 3 | — | — | 3 | 3 | 2 | — | 1 | 1 | 3 | |
Swell 2 Height (m) Direction Period (s) | SE 8 | — | — | — | — | S 8 | — | — | SE 7 | — | SE 5 | S 6 | SE 4 | — | SE 8 | SE 8 | — | — | SE 8 | — |
2 | — | — | — | — | 1 | — | — | 2 | — | 1 | 1 | 1 | — | 3 | 3 | — | — | 2 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | S 9 | — | S 9 | SE 5 | — | S 5 | — | — | — | SE 8 | — |
— | — | — | — | — | — | — | — | — | 2 | — | 2 | 1 | — | 1 | — | — | — | 3 | — | |
Wind waves Height (m) Direction Period (s) | S 4 | S 4 | SSW 4 | S 4 | S 4 | — | SSE 3 | SSE 3 | — | — | — | — | — | SE 3 | SSW 3 | SSE 4 | SE 4 | SSE 4 | SE 5 | SE 4 |
1 | 14 | 6 | 9 | 11 | — | 3 | 1 | — | — | — | — | — | 5 | 4 | 12 | 15 | 12 | 10 | 18 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1295 | 1330 | 1335 | 1307 | 1311 | 1335 | 1296 | 1330 | 1335 | 1429 | 1330 | 1335 | 1439 | 1330 | 1335 | 1349 | 1330 | 1335 | 1296 | 1295 |
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.











