Octagon House Surf Break

Lat Long: 29.09° N 95.10° W

Octagon House Surf Forecast and Surf Report

Issued: 12 pm 15 Jul 2026 (local time)

Forecast update in  hr  min

Today's Octagon House sea temperature is
30.1° C
1.1° 

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 15 Jul 2026:

  • Most powerful swell: Friday 17 Jul, 1PM (local time) - 3.5ft (1.0m), 7s period, SSE swell with 85 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 1.0m 7s and forecast to arrive on Friday (Jul 17) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (CDT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 1PM (Fri 17th Jul)3.5ft (1.0m) 7s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s on the cards for the next couple of weeks.

To be straight with you, the next 16 days are looking pretty flat and lifeless. There’s nothing that’s going to get you scrambling for your board. The first row of data kicks off on Wednesday the 15th of July, and from there right through to the end of the month, the waves are tiny and the wind is mostly rubbish. The best I can say is the water temperature is reading 86°, which is a touch warmer than normal for this time of year, so at least a paddle won’t be cold.

There’s a long stretch of days here where the swell is barely a knee-high wobble, and the wind is mostly cross-onshore or onshore, making it chopped out and messy. The combined swell energy is weak, reading between 14 and 75 (with most days in the teens and twenties), which tells you just how little oomph there is. The period is short, mostly 4 to 7 seconds, so there’s no power or shape to speak of. About the only silver lining is a few glassy mornings – like Wednesday the 22nd, Thursday the 23rd, and Friday the 24th of July – where the wind drops to nothing, but the swell is only 1.0ft to 2ft from the SSE or S. That’s barely a ripple, and the wave comment itself says “poor surf conditions” every single time.

For a beginner at Octagon House (Octagon), the water is warm and the crowds are sometimes, which is a small plus. The break is fairly consistent, but with nothing to work with, that doesn’t matter. The swell direction is from the SSE or S, which is not a bad match for the optimum SE direction, but the size is just too small. Even the very few glassy periods won’t produce a wave worth paddling for.

The whole 16-day window is a blank run. There’s not a single standout or even a mediocre session on offer. If you’re hoping for anything, you’ll need to wait for the forecasts to change, because this is one of those quiet spells that just happens sometimes.

Rusty.

Short Range Forecast

Moderate rain (total 18mm), heaviest on Wed morning. Warm (max 29°C on Thu morning, min 26°C on Wed afternoon). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 29°C on Sat morning, min 27°C on Sat night). Wind will be generally light.

Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
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)
0.8
SE
5
0.6
SE
5
1
SE
5
0.9
SSE
5
0.9
SSE
5
1
SSE
6
1
SSE
6
0.9
SSE
7
0.8
SSE
6
0.8
SSE
6
0.8
SSE
6
0.7
SSE
6
0.4
SE
6
0.5
S
5
0.4
SE
6
0.3
SE
6
0.5
S
5
0.6
S
5
0.4
SSE
5
0.4
SSE
5
0.4
SSE
5
Wave Graph
Metric surfscale
Energy kJ
26
14
47
47
42
68
75
68
44
40
48
32
11
12
9
6
10
16
8
7
7
Wind (km/h)
15
SSE
15
E
20
SSE
20
SSE
20
SSE
20
SSE
20
S
15
SSE
20
SSE
20
S
15
S
20
S
10
SSW
20
S
15
S
10
SSW
20
S
15
S
10
S
15
SSE
20
S
Wind State
on
cross-on
on
on
on
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
High Tide
3:15PM0.37m
8:01AM0.35m
4:36PM0.33m
8:28AM0.33m
6:10PM0.28m
8:50AM0.30m
8:02PM0.24m
9:07AM0.29m
10:15PM0.23m
9:19AM0.28m
00:55AM0.27m
9:21AM0.28m
3:15AM0.32m
Low Tide
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
4:04PM0.10m
3:07AM0.18m
4:58PM0.04m
4:58AM0.26m
5:45PM-0.02m
thunderstorm
thunderstorm
rain showers
part cloud
thunderstorm
thunderstorm
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:31
6:31
6:31
6:33
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:21
8:20
8:20
8:20
8:19
8:19
8:17
 mm
14
1
1
1
1
Temp °C
28
27
28
29
29
28
29
29
28
29
29
28
29
29
28
29
29
28
29
29
28
Feels °C
30
27
28
31
31
30
31
31
30
32
31
31
31
30
30
31
30
30
31
31
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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