Surf Forecast Surf Report

Port O'Conner surfForecast / Texas / USA

information circle12 Day Weather and Surf, issued 12 am Saturday 17 May 2025 CDT
Forecast update in 7 min 28 s Forecast update imminent
Port O'Conner surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Port O'Conner sea temperature is
79.7°F
(Which is 2.0°F warmer than normal for this time of year)


Best Forecast Surf Conditions for Port O'Conner this week:

The surf forecast for Port O'Conner over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (May 18) at 1AM. The primary swell is predicted to be 5ft and 6s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Port O'Conner in the next 12 days are 7ft 7s and forecast to arrive on Tuesday (May 20) at 4AM. 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+) 1AM (Sun 18th May)4.5ft (1.4m) 6s
Best Surf 1AM (Sun 18th May)4.5ft (1.4m) 6s
Most Powerful 4AM (Tue 20th May)7ft (2.2m) 7s

Table - best surf conditions forecast for Port O'Conner over the next 12 days.

Updates in 7 min 28 s Forecast update imminent
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wed
28
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
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 (ft) & direction (?)
5
SE
4.5
SE
4
SE
4.5
SE
6
SSE
5.5
SSE
5
SSE
5.5
SSE
5.5
SSE
6.5
SSE
5.5
SSE
5
SSE
4.5
SE
3
SE
2.5
SE
2.5
SE
2
SE
2.5
E
3
ESE
2.5
SE
3
SE
3.5
SE
3.5
SE
3.5
SE
4.5
SE
5
SSE
4.5
SE
6
SSE
6
SSE
5
SE
6
SE
5.5
SE
5
SE
4.5
SE
4
SE
4.5
SE
Period(s) (?)777667767777777766665555666677777777
Wave
Graph
(?)Metric surfscale
Energy (?)2061731391722622621992532623462782371537769472741473541445553124190162295306227286293229144131149
Wind
(mph)
15
S
10
SSE
15
SSE
5
SE
20
S
15
SE
20
SSE
20
SSE
20
SSE
25
SSE
15
SSE
10
S
10
NNE
20
NE
10
NE
15
N
20
NE
10
ESE
10
SE
10
ESE
15
SE
15
SSE
20
SSE
20
SE
20
SSE
20
SSE
20
SSE
20
SSE
20
SE
20
SE
15
SSE
15
ESE
10
ENE
10
NNE
10
NE
10
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
onglasscross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
off
crosscrosscross-
off
crosscross-
on
ononononcross-
on
ononcross-
on
ononononcross-
on
oncrosscross-
off
crosson
High Tide
/ height (ft)
11:00AM
1.61
11:44AM
1.57
12:12PM
1.54
12:29PM
1.44
10:02PM
1.08
12:41PM
1.35
12:38AM
1.15
12:49PM
1.28
2:19AM
1.31
12:55PM
1.28
3:42AM
1.54
12:58PM
1.31
4:54AM 12:57PM
1.71 1.41
6:01AM 12:24PM
1.84 1.51
7:05AM
1.87
8:08AM
1.84
Low Tide
/ height (ft)
11:59PM
-0.07
12:48AM
-0.03
1:42AM
0.07
2:40AM
0.2
6:17PM
1.05
3:44AM
0.39
5:37PM
0.75
4:54AM
0.66
6:01PM
0.43
6:10AM
0.92
6:38PM
0.07
7:31AM
1.15
7:21PM
-0.3
8:56AM
1.35
8:07PM
-0.56
10:53AM
1.51
8:57PM
-0.69
9:50PM
-0.75
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wed
28
Sunrise-6:33--6:33--6:33--6:31--6:31--6:31--6:31--6:30--6:30--6:30--6:28--6:28-
Sunset--8:08--8:09--8:09--8:10--8:12--8:12--8:13--8:13--8:14--8:14--8:15--8:15
clearpart cloudclearpart cloudpart cloudcloudpart cloudpart cloudclearclearclearclearpart cloudclearpart cloudpart cloudpart cloudclearclearclearclearclearclearclearclearpart cloudclearpart cloudcloudclearrain showerspart cloudthunderstorm clearclearclear
Rain (in)
------------------------------0.4-0.0---
Temp. °F797979797979797981798181818184777373737575757777777777777979797779797577
Feels °F (?)848479817781797981778484907581706870707273727373727373727577798182827575

Short Range Forecast: Mostly dry. Warm (max 81°F on Mon afternoon, min 77°F on Fri night). Mainly strong winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 84°F on Wed afternoon, min 66°F on Wed night). Winds decreasing (strong winds from the SSE on Mon night, light winds from the ESE by Tue night).

Days 6-9 Weather Summary Mostly dry. Warm (max 77°F on Sat morning, min 73°F on Thu night). Mainly fresh winds.

Long Range Forecast: Moderate rain (total 0.4in), heaviest on Mon night. Warm (max 79°F on Mon morning, min 70°F on Tue night). Winds decreasing (fresh winds from the SSE on Sun night, light winds from the ENE by Tue night).

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Information about the Port O'Conner Surf forecast

The above surf forecast table for Port O'Conner provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Port O'Conner can be found by selecting the local surf guide option on the grey menu. Our Port O'Conner 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 (Port O'Conner) 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 Port O'Conner 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.

Port O'Conner is 35 km (22 miles) from Port Lavaca. If you plan a vacation in Texas, look for hotels and other accommodation in Port Lavaca. Port Lavaca has rooms for a wide range of budgets as well as car hire and transport links.

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