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Octagon House surf break

Octagon House surfForecast / Texas / USA

information circle12 Day Weather and Surf, issued 11 am Monday 08 Dec 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
18.9° C
(Which is 2.2°C colder than average for this time of year)


Best Forecast Surf Conditions for Octagon House this week:

The surf forecast for Octagon House over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Dec 14) at 3AM. The primary swell is predicted to be 1.0m and 6s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Octagon House in the next 12 days are 1.2m 5s and forecast to arrive on Monday (Dec 15) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Sun 14th Dec)3.5ft (1.0m) 6s
Best Surf 3AM (Sun 14th Dec)3.5ft (1.0m) 6s
Most Powerful 3AM (Mon 15th Dec)4ft (1.2m) 5s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 22°C on Wed afternoon, min 9°C on Mon morning). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Sat night. Warm (max 24°C on Sat morning, min 15°C on Thu morning). Wind will be generally light.

Monday
08
Tuesday
09
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
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 (?)
0.2
ESE
0.6
NE
0.5
ENE
0.4
E
0.4
E
0.3
E
0.2
E
0.3
S
0.2
SSW
0.1
SE
0.1
SE
0.5
S
0.4
S
0.5
S
0.6
ESE
0.7
SSE
0.9
SE
1
SSE
0.9
SSE
0.8
SSE
1.3
ENE
Period(s) (?)654555544774444556665
Wave
Graph
(?)Metric surfscale
Energy kJ (?)32398842222265109233875605178
Wind
(km/h)
25
NNE
20
NNE
15
ENE
10
E
15
S
20
SSW
10
WSW
5
NW
15
NNE
15
ENE
5
ESE
15
S
15
S
15
SE
15
SE
15
SSE
15
SSE
10
SSW
30
NNE
35
NE
30
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
crosscross-
on
cross-
on
crosscross-
off
glasscross-
off
crossoncross-
on
cross-
on
onononcross-
on
cross-
on
cross-
off
crosscross
High Tide
/ height (m)
9:29PM
0.36
10:14PM
0.33
10:41PM
0.30
8:17AM
0.22
10:58PM
0.28
11:04AM
0.21
11:08PM
0.26
1:17PM
0.24
11:14PM
0.26
2:46PM
0.28
11:14PM
0.26
Low Tide
/ height (m)
12:20PM
-0.15
1:20PM
-0.08
2:23PM
-0.01
5:50AM
0.21
3:34PM
0.07
6:07AM
0.13
5:00PM
0.14
6:32AM
0.06
6:34PM
0.19
6:56AM
-0.00
8:03PM
0.23
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Sunrise7:01--7:01--7:03--7:03--7:03--7:05--7:05--
Sunset-5:22--5:22--5:22--5:22--5:22--5:22--5:23-
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
cloud
part cloud
clear
clear
clear
rain showers
rain showers
part cloud
part cloud
Rain (mm)
-----------------21--
Temp. °C111514141518212219161821232323242423191311
Feels °C (?)611101212162122201418212323232424251763
  • 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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