Octagon House Surf Break

Lat Long: 29.09° N 95.10° W

Octagon House Surf Forecast and Surf Report

Issued: 6 pm 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Octagon House sea temperature is
30.2° C
0.9° 

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 5 Aug 2026:

  • Most powerful swell: Thursday 6 Aug, 7PM (local time) - 2.5ft (0.8m), 5s period, SSE swell with 36 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 5s and forecast to arrive on Thursday (Aug 06) at 7PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (CDT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 7PM (Thu 6th Aug)2.5ft (0.8m) 5s

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


The Lowdown

Alright, grab your board and listen up. It’s Rusty here, and I’ve been staring at the charts for the next couple of weeks. I’m not gonna sugarcoat it: it’s looking pretty bleak for waves around here. We’ve got a long stretch of small, weak, and mostly chopped-up surf on the horizon. You’re gonna have to be patient.

The first real chance of anything rideable isn’t until the 4th of August, and even then, it’s a struggle. The swell is tiny, coming in at around 1ft from the south with a short, weak 4-second period. The combined energy is a paltry 9, which is about as weak as it gets. To make matters worse, the wind is a cross-onshore breeze from the SSE. The water’s warm at 86°, which is about average for this time of year, but that’s about the only positive thing I can say.

We’re looking at a gap of several days with no surf worth mentioning. The swell bumps up slightly to 2ft to 3ft through the 5th, 6th, and 7th, but the wind stays messy, and the period is stuck at a gutless 5 seconds. The energy readings are all in the low double digits, which tells you just how weak this all is. Thursday the 6th might have a slightly bigger 3ft wave, but it’s still onshore and junky. This is all just closeout mush, not really surfable.

We go through another stretch of nothing from the 8th to the 13th. The swell stays in that 1ft to 2ft range, with periods of 5 to 6 seconds and a constant cross-onshore wind. There’s a little more energy showing on the 13th and 14th, with the combined energy climbing into the 30s and 40s, but the direction is still all wrong, and the quality is just poor. It’s all chop and bump.

The 17th and 18th bring a little change, but not a good one. The swell drops off, and the wind swings around to the west, giving us a cross-shore breeze. The morning of the 18th has a clean-ish 0.7ft with a 10-second period, but that’s not even knee-high. It’s a tease. The wind is forecast to pick up later, making it messy again.

To be honest, this whole run looks more interesting for kite surfing than paddle surfing. With the constant cross-onshore winds and weak, disorganized swell, you’d be fighting a losing battle on a surfboard. The only constant here is the lack of quality. There are no standouts, nothing to get excited about. It’s a flat, blown-out mess. I hate to say it, but leave the board in the car and find something else to do for a while.

This is a situation where the forecast can change, and I hope it does. But as it stands right now, there’s nothing here for a surfer.

Rusty, out.

Short Range Forecast

Light rain (total 4mm), mostly falling on Thu morning. Warm (max 30°C on Tue afternoon, min 28°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 6mm), mostly falling on Sat night. Warm (max 30°C on Sat morning, min 28°C on Fri night). Wind will be generally light.

Tue
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
S
4
0.5
S
4
0.5
S
5
0.5
S
5
0.6
S
5
0.6
SSE
5
0.8
SSE
5
0.8
SSE
5
0.7
SSE
5
0.7
SSE
5
0.6
SE
5
0.5
SE
5
0.5
SE
5
0.8
SE
4
0.7
SE
5
0.6
SE
5
0.6
SE
5
0.6
SE
5
0.6
SSE
5
0.7
SE
4
Wave Graph
Metric surfscale
Energy kJ
6
10
11
13
19
20
33
27
24
25
21
13
12
23
27
22
23
16
17
21
Wind (km/h)
20
SSE
20
S
15
S
20
SSE
20
SSE
10
S
20
SE
25
SSE
10
SE
20
ESE
15
SSE
15
ESE
20
ESE
20
SE
10
SSE
20
SE
20
SSE
20
SSW
20
SSE
25
S
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
cross-on
on
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
High Tide
11:28PM0.28m
7:22AM0.32m
1:56AM0.34m
6:38AM0.35m
3:24AM0.39m
4:05AM0.42m
4:44AM0.43m
5:20AM0.43m
Low Tide
2:00AM0.27m
4:05PM-0.02m
2:38AM0.34m
5:03PM-0.08m
6:04PM-0.12m
7:07PM-0.15m
8:08PM-0.16m
9:40AM0.40m
9:05PM-0.16m
clear
clear
clear
clear
clear
thunderstorm
clear
clear
thunderstorm
clear
clear
thunderstorm
clear
rain showers
thunderstorm
clear
rain showers
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
6:43
6:43
6:45
6:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:09
8:08
8:07
8:07
8:06
8:06
8:05
 mm
2
2
1
2
2
1
Temp °C
30
29
30
30
28
30
30
28
30
29
28
30
29
28
29
30
29
30
30
29
Feels °C
31
32
32
32
30
32
31
29
32
30
30
32
30
30
32
32
32
32
32
32
  • 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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