Surf Forecasts:
How big are the waves at Port Aransas today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 1.5ft (0.5m), 5s period with SE swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 1.5ft (0.4m), 5s period with ESE swell.
- Evening surf: Evening surf (16 Sep, local time) - 1.5ft (0.5m), 4s period with ESE swell.
The current surf forecast for Port Aransas at 4AM is: 0.7m 5s primary swell from a Southeast direction and 0.2m 8s secondary swell from a East-southeast direction (forecast issued at 12:00am September 16). The wind direction is predicted to be cross-onshore.
| Time (CDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 1.5ft (0.5m) | 5s |
| Afternoon (16 Sep) | 1.5ft (0.4m) | 5s |
| Evening (16 Sep) | 1.5ft (0.5m) | 4s |
Table - waves today at Port Aransas. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Thu night. Warm (max 30°C on Wed afternoon, min 28°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||||||||||||
1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | ESE 5 | ESE 4 | ESE 4 | ESE 4 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | E 6 | E 6 | E 7 | ESE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 31 | 23 | 16 | 13 | 13 | 11 | 7 | 11 | 12 | 19 | 27 | 30 | 28 | 28 | 28 | 29 | 26 | 21 | 42 | 62 | 98 | 84 | 89 | 75 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 2:48AM0.49m | 10:05PM0.56m | 11:22PM0.56m | 1:09AM0.56m | ||||||||||||||||||||
Low Tide | 1:59AM0.49m | 12:48PM0.13m | 1:45PM0.13m | 00:17AM0.56m | 2:52PM0.13m | |||||||||||||||||||
 | |  |  |  | | |  | | | | | | |  | | | | | | | | | | |
 | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:30 | — | — | — | — | — | — | — | 7:29 | — |
mm | — | — | 1 | 2 | — | — | — | — | — | 1 | 2 | 1 | 1 | — | — | 1 | 2 | 2 | 3 | 1 | — | — | — | — |
Temp °C | 29 | 28 | 28 | 28 | 29 | 29 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 29 | 29 |
Feels °C | 32 | 31 | 32 | 32 | 32 | 31 | 33 | 33 | 31 | 32 | 33 | 33 | 32 | 31 | 31 | 31 | 31 | 31 | 31 | 30 | 30 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | SE 5 | SE 5 | SE 5 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | SE 9 | SE 9 | SE 9 | ENE 6 | E 5 | SE 9 | SE 8 | E 6 | E 6 | E 7 | — |
| kJ | 6 | 6 | 16 | 13 | 13 | 7 | 7 | 7 | 7 | 19 | 27 | 30 | 28 | 3 | 3 | 3 | 6 | 14 | 3 | 3 | 98 | 84 | 89 | — |
Swell 2 Height (m) Direction Period (s) | — | — | ESE 8 | S 4 | ESE 9 | S 5 | S 5 | SE 5 | SE 5 | ESE 9 | SE 9 | SE 9 | SE 9 | SE 9 | — | — | SE 8 | SE 8 | — | — | — | — | — | — |
| kJ | — | — | 7 | 2 | 7 | 2 | 2 | 1 | 1 | 7 | 3 | 3 | 3 | 3 | — | — | 3 | 3 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | S 5 | ESE 8 | S 5 | S 6 | SE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 2 | 7 | 2 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 5 | SE 5 | — | — | — | ESE 5 | ESE 4 | ESE 4 | ESE 4 | — | — | — | — | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | — | — | — | ESE 7 |
| kJ | 31 | 23 | — | — | — | 11 | 7 | 11 | 12 | — | — | — | — | 28 | 28 | 29 | 26 | 21 | 42 | 62 | — | — | — | 75 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1055 | 1055 | 1055 | 1055 | 1159 | 1163 | 1159 | 1088 | 1055 | 1055 | 1055 | 1055 | 1159 | 1159 | 1097 | 1071 | 1055 | 1055 | 1055 | 1055 | 1150 | 1161 | 1153 | 1153 |
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