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Surf Forecasts:
St Joe s Island surfForecast / Texas / USA
48hr Weather and Surf, issued 6 am Tuesday 19 May 2026 CDTForecast update in hr min s Forecast update imminent
St Joe s Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's St Joe s Island sea temperature is
26.2° C
(Which is slightly warmer than usual)How big are the waves at St Joe s Island today?
The current surf forecast for St Joe s Island at 2PM is: 1.6m 7s primary swell from a Southeast direction (forecast issued at 06:00am May 19). The wind direction is predicted to be onshore.
| Time (CDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 5ft (1.6m) | 7s |
| Afternoon (19 May) | 5ft (1.6m) | 7s |
| Evening (19 May) | 5ft (1.6m) | 7s |
Table - waves today at St Joe s Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 55mm), heaviest during Thu afternoon. Warm (max 26°C on Tue morning, min 25°C on Tue morning). Winds decreasing (fresh winds from the ESE on Thu afternoon, calm by Thu night). | ||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | |
311 | 285 | 285 | 262 | 237 | 231 | 255 | 225 | 248 | 211 | 215 | 189 | 167 | 139 | 131 | 140 | 136 | 113 | 113 | 103 | 184 | 141 | 141 | 126 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | cross-on | on | cross-on | cross-on | cross-on | |
High Tide | 8:03AM0.59m | 9:01AM0.57m | 9:52AM0.53m | |||||||||||||||||||||
Low Tide | 11:52PM-0.23m | 00:54AM-0.19m | ||||||||||||||||||||||
 |  |  | |  | | |  | |  | | | | | |  | | | | | | |  | | |
 | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | 6:35 |
 | — | — | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:13 | — | 8:14 |
— | — | — | — | — | — | — | 1 | 4 | 1 | — | — | — | — | — | — | — | 1 | 2 | 17 | 25 | — | — | — | |
Temp °C | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 26 | 26 | 25 |
26 | 24 | 25 | 26 | 27 | 27 | 27 | 28 | 28 | 24 | 26 | 28 | 28 | 27 | 26 | 25 | 27 | 28 | 27 | 27 | 22 | 25 | 26 | 27 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 6 | — | SE 6 | — | — | — |
 kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 113 | — | 122 | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 8 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | — | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 |
| kJ | 311 | 285 | 285 | 262 | 237 | 231 | 255 | 225 | 248 | 211 | 215 | 189 | 167 | 139 | 131 | 140 | 136 | 113 | — | 103 | 184 | 141 | 141 | 126 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1053 | 1053 | 1056 | 1160 | 1394 | 1160 | 1089 | 1056 | 1056 | 1056 | 197 | 1160 | 1161 | 1161 | 1089 | 1056 | 1056 | 1056 | 1056 | 1161 | 1161 | 1160 | 1082 | 1056 |
Best forecast wave conditions in Texas | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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