Surf Forecasts:
Octagon House surf forecast from 13 Jul 2026:
- Most powerful swell: Friday 17 Jul, 10AM (local time) - 3.5ft (1.1m), 6s period, SSE swell with 91 kJ wave energy.
Best Forecast Surf Conditions for Octagon House this week:
The most powerful waves expected at Octagon House in the next 16 days are 1.1m 6s and forecast to arrive on Friday (Jul 17) at 10AM. 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 | 10AM (Fri 17th Jul) | 3.5ft (1.1m) 6s |
Table - best surf conditions forecast for Octagon House over the next 16 days.
Alright, let's talk about this stretch of coast. The only spot on the cards is Octagon House, a beginner-friendly, fairly consistent break that faces SE. The water’s running about 86°, a little warmer than usual for this time of year – nothing major.
And the outlook? Bleak for a long, long time. We’re looking at tiny waves – less than 3ft for most of the first week and a half, with short periods and weak energy. The wind is blowing onshore or cross-onshore, chopping up the surface. From Sunday July 12th right through to about July 22nd, every single session is a bust. There’s a long gap of days with nothing worth paddling out for.
After that quiet spell, we get a couple of clean-ish mornings. On Thursday July 23rd, the wind goes cross-offshore from the WSW, and the surf is small – about 2ft from the S. Friday July 24th morning is similar, still clean but tiny. The combined energy is negligible. There’s no big swell, no epic conditions. Nothing screams "go now." The best on offer is just a slightly cleaner version of the same small, weak surf.
Bottom line: It’s a flat run for a while. The board might gather some dust. That’s just how it goes sometimes.
- Rusty
Short Range ForecastHeavy rain (total 45mm), heaviest during Mon morning. Warm (max 30°C on Sun afternoon, min 26°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Wed afternoon. Warm (max 30°C on Thu afternoon, min 27°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||||||
Sun 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SE 5 | SE 6 | SSE 5 | SSE 5 | SSE 6 | SE 6 | SE 6 | SE 4 | SE 5 | SE 5 | SE 6 | SSE 5 | SSE 6 | SE 6 | SSE 6 | SSE 6 | SSE 6 | SE 6 | SE 6 | SE 6 | SE 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 23 | 33 | 30 | 33 | 44 | 20 | 19 | 26 | 25 | 28 | 33 | 37 | 41 | 46 | 91 | 58 | 30 | 15 | 11 | 8 | 8 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | on | cross-on | on | cross-on | on | cross-on | cross | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 6:08AM0.43m | 6:51AM0.41m | 1:56PM0.39m | 7:29AM0.38m | 3:15PM0.37m | 8:01AM0.35m | 4:36PM0.33m | 8:28AM0.33m | 6:10PM0.28m | 8:50AM0.30m | 8:02PM0.24m | 9:07AM0.29m | |||||||||
Low Tide | 9:07PM-0.24m | 10:42AM0.39m | 10:02PM-0.24m | 10:50AM0.37m | 10:55PM-0.21m | 11:31AM0.34m | 11:47PM-0.16m | 12:31PM0.29m | 00:37AM-0.09m | 1:45PM0.24m | 1:25AM-0.00m | 3:00PM0.17m | 2:13AM0.09m | ||||||||
 |  |  |  |  | | |  | | |  | | | | | |  | | | | | |
 | — | — | 6:30 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 |
 | 8:22 | — | — | 8:21 | — | — | 8:21 | — | — | 8:21 | — | — | 8:20 | — | — | 8:20 | — | — | 8:20 | — | 8:19 |
mm | — | 1 | 7 | 3 | 9 | 5 | 7 | 2 | 11 | 1 | — | — | 1 | 1 | — | — | — | — | — | — | — |
Temp °C | 30 | 28 | 28 | 28 | 29 | 27 | 27 | 28 | 28 | 27 | 28 | 29 | 30 | 29 | 30 | 30 | 29 | 30 | 30 | 29 | 29 |
Feels °C | 31 | 30 | 31 | 31 | 33 | 31 | 29 | 30 | 31 | 28 | 29 | 31 | 32 | 32 | 33 | 33 | 33 | 32 | 32 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | S 11 | — | SSE 5 | SE 7 | SE 9 | SSW 5 | S 5 | — | SE 9 | SSE 8 | SE 9 | SSE 8 | SSE 6 | — | SSE 6 | SSE 6 | SE 10 | SE 6 | SE 6 | SE 6 | SE 6 |
| kJ | 2 | — | 26 | 2 | 3 | 4 | 9 | — | 3 | 6 | 3 | 11 | 41 | — | 91 | 58 | 4 | 15 | 11 | 5 | 8 |
Swell 2 Height (m) Direction Period (s) | — | — | SE 8 | SE 7 | SE 9 | SE 10 | SSE 8 | — | — | SSE 7 | — | — | — | — | — | — | SE 10 | S 5 | SE 10 | SE 10 | SE 8 |
| kJ | — | — | 3 | 22 | 12 | 4 | 6 | — | — | 9 | — | — | — | — | — | — | 4 | 2 | 4 | 4 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SE 7 | — | SE 10 | — | — | SE 9 | — | — | — | — | — | — | — | SE 10 | SE 11 | — | SE 10 |
| kJ | — | — | — | — | 2 | — | 4 | — | — | 3 | — | — | — | — | — | — | — | 4 | 5 | — | 4 |
Wind waves Height (m) Direction Period (s) | SE 5 | SE 6 | SSE 5 | SSE 5 | SSE 6 | SE 6 | SE 6 | SE 4 | SE 5 | SE 5 | SE 6 | SSE 5 | — | SE 6 | — | — | SSE 6 | SSW 5 | SSW 5 | S 3 | SSW 4 |
| kJ | 23 | 33 | 30 | 33 | 44 | 20 | 19 | 26 | 25 | 28 | 33 | 37 | — | 46 | — | — | 30 | 7 | 8 | 8 | 6 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1395 | 1291 | 1296 | 1410 | 808 | 25 | 1249 | 1291 | 1296 | 1399 | 1291 | 1296 | 1434 | 1291 | 1296 | 1395 | 1291 | 1291 | 1397 | 1291 | 1296 |
Best forecast wave conditions in Texas | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Octagon House surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Octagon House Surf forecast
The above surf forecast table for Octagon House provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Octagon House can be found by selecting the local surf guide option on the grey menu. Our Octagon House 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 (Octagon House) 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 Octagon House 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.
Are you planning a vacation in Texas? If you are looking for accommodation near Octagon House, camping, hotels and condos and appartments in Texas, consider staying in Angleton which is 33 km (20 miles) away. Other places in and around Texas where you can find information about places to rent, and car hire include La Marque which is 33 km (20 miles) away, Lake Jackson, Texas City and Galveston.
Nearest