Octagon House Surf Break

Lat Long: 29.09° N 95.10° W

Octagon House Surf Forecast and Surf Report

Issued: 12 am 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's Octagon House sea temperature is
29.6° C
0.5° 

Octagon House surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Octagon House surf forecast from 19 Jul 2026:

  • Most powerful swell: Wednesday 22 Jul, 4AM (local time) - 2.5ft (0.8m), 4s period, SSW swell with 20 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 0.8m 4s and forecast to arrive on Wednesday (Jul 22) at 4AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Friday (Jul 24) at 7AM.

Wave TypeTime (CDT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 4AM (Wed 22nd Jul)2.5ft (0.8m) 4s

Table - best surf conditions forecast for Octagon House over the next 16 days.


The Lowdown

Alright, let me have a look at what's on offer for Octagon House over the next 16 days.

Honestly, mate, it's a pretty grim stretch. We're looking at a long, flat run with barely a ripple. From Sunday 19 July right through to Friday 31 July, it's all "poor surf conditions" – tiny swell, short period, and mostly cross or cross-on wind. The combined energy barely gets into double digits, mostly under 30 (like 14, 19, 24 etc.), so you're just staring at a lake. There's a few clean mornings in there, like Monday 20 July morning with a light west cross-off, but the swell is only 2 ft and period 4 seconds – that's windswell mush, not worth paddling out for.

The first glimmer of anything surfable shows up on Saturday 1 August morning. That's a week and a half away. The wind goes light offshore from the northwest, and the swell picks up a touch – 3 ft from the SSE, period 5 seconds. Combined energy hits 66 (weak, but better than nothing). It's described as "surfable waves but very ordinary conditions" – yeah, that's about right. The break is exposed to SE swell, so the SSE direction is right on the money. But with that short period and tiny size, you're only getting knee-high slop. Still, it'll be clean, and for a beginner spot like this, that's about as good as it gets in this window.

Then Sunday 2 August morning looks even better – glassy conditions with a light northwest wind, same 3 ft swell from the south, combined energy 60. Again, small but clean. Monday 3 August morning also glassy, 3 ft from the south, energy 71 – the highest of the whole forecast. So if you're desperate, those three mornings from 1–3 August are your best bet. But don't expect anything exciting. The swell is under 5 ft, so it's fine for beginners, and the offshore/glass wind will keep it clean. Crowds are "sometimes" here, so you might have a few others around, but nothing too hectic.

Honestly, this is a long, flat spell. If you're into kite surfing, the afternoons with stronger cross-onshore winds and small chop might be more fun than a paddle. But for pure surfing, there's not much to write home about. The forecasts can change, so keep an eye on it, but right now it's a waiting game.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 31°C on Mon morning, min 25°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 31°C on Wed morning, min 27°C on Tue night). Wind will be generally light.

Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SE
6
0.3
SE
6
0.5
S
3
0.5
SW
4
0.4
SSW
4
0.5
SSW
4
0.6
SW
4
0.4
SSW
4
0.8
SSW
4
0.5
SSW
4
0.4
SSW
5
0.6
SSW
4
0.3
SSW
4
0.3
S
4
0.4
SSW
3
0.3
SSW
4
0.3
S
4
0.3
SSW
3
0.3
SW
3
0.3
S
5
0.5
SSW
4
Wave Graph
Metric surfscale
Energy kJ
6
6
6
8
6
7
14
6
19
12
7
11
3
4
4
3
3
3
2
5
7
Wind (km/h)
15
SSW
15
S
15
SW
15
W
15
S
20
SW
15
WNW
15
SSW
20
SW
20
WSW
25
SSW
20
SW
10
W
20
S
20
SW
5
WSW
20
S
15
SSW
15
SW
20
S
20
SSW
Wind State
cross
cross-on
cross
cross-off
cross-on
cross
cross-off
cross-on
cross
cross-off
cross-on
cross
cross-off
cross-on
cross
cross-off
cross-on
cross-on
cross
cross-on
cross-on
High Tide
9:07AM0.29m
10:15PM0.23m
9:19AM0.28m
00:55AM0.27m
9:21AM0.28m
3:15AM0.32m
4:12AM0.36m
4:53AM0.38m
5:29AM0.38m
Low Tide
4:04PM0.10m
3:07AM0.18m
4:58PM0.04m
4:58AM0.26m
5:45PM-0.02m
6:28PM-0.05m
7:09PM-0.08m
7:49PM-0.09m
8:28PM-0.10m
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:33
6:35
6:35
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:19
8:19
8:17
8:17
8:16
8:16
8:15
 mm
Temp °C
29
30
27
31
31
28
31
31
28
31
31
28
30
30
28
30
30
28
30
29
28
Feels °C
32
32
29
34
33
29
33
32
29
32
31
28
33
31
29
32
31
30
32
30
30
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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