Octagon House surf break

Octagon House surfForecast / Texas / USA

information circle12 Day Weather and Surf, issued 11 am Thursday 20 Nov 2025 CST
Forecast update in hr  min  s Forecast update imminent
Octagon House surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Octagon House sea temperature is
23.6° C
(Which is 1.1°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Octagon House this week:

The most powerful waves expected at Octagon House in the next 12 days are 1.7m 6s and forecast to arrive on Thursday (Nov 27) at 6AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Wednesday (Nov 26) at 9PM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 6AM (Thu 27th Nov)5.5ft (1.7m) 6s

Table - best surf conditions forecast for Octagon House over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 3mm), mostly falling on Sat morning. Warm (max 26°C on Fri afternoon, min 23°C on Thu afternoon). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Mon night. Warm (max 25°C on Tue morning, min 23°C on Sun morning). Wind will be generally light.

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
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
Wave Height (m) & direction (?)
0.6
SSE
0.7
SE
0.8
SE
0.6
SE
0.6
SE
0.6
ESE
0.5
SE
0.4
ESE
0.4
SE
0.4
SE
0.6
ESE
0.8
SSE
1.2
SSE
1.2
SSE
1.4
SSE
1.1
SSE
0.9
SSE
0.8
SSE
0.5
SE
0.5
SE
1.4
NE
Period(s) (?)555666666665566666665
Wave
Graph
(?)Metric surfscale
Energy kJ (?)172532302926191512112327781121399868471616102
Wind
(km/h)
15
S
25
SSE
15
SSE
15
SSW
20
SSW
15
S
10
S
10
SSE
10
SSE
15
E
20
SE
20
SSE
25
S
25
S
20
SSW
20
SSW
20
S
10
SSW
10
SSW
10
W
40
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
crosscross-
on
cross-
on
cross-
on
cross-
off
cross-
off
High Tide
/ height (m)
6:00PM
0.43
12:21AM
0.38
6:41PM 12:43AM
0.42 0.39
7:29PM 1:09AM
0.41 0.39
8:30PM 1:30AM
0.40 0.40
9:42PM 1:44AM
0.39 0.39
10:43PM
0.38
11:08PM
0.37
Low Tide
/ height (m)
9:29AM
-0.04
11:11PM
0.38
9:59AM
-0.05
11:00PM
0.39
10:33AM
-0.05
11:02PM
0.39
11:10AM
-0.04
11:15PM
0.39
11:51AM
-0.03
11:40PM
0.39
12:35PM
-0.02
1:23PM
0.01
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Sunrise6:47--6:48--6:48--6:50--6:50--6:50--6:52--
Sunset-5:23--5:22--5:22--5:22--5:22--5:22--5:22-
clear
part cloud
clear
clear
clear
clear
thunderstorm
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
thunderstorm
thunderstorm
clear
clear
thunderstorm
thunderstorm
part cloud
Rain (mm)
------3-------42--15-
Temp. °C252423252625262524242423242424252524262616
Feels °C (?)26242426262628262625252422222425252627278
  • 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 12 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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