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St Joe s Island surfForecast / Texas / USA
48hr Weather and Surf, issued 12 pm Wednesday 13 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
25.2° C
(Which is normal for this time of year)How big are the waves at St Joe s Island today?
The current surf forecast for St Joe s Island at 8PM is: 0.2m 9s primary swell from a East-southeast direction and 0.2m 5s secondary swell from a East direction, 0.4m 6s secondary swell from a Southeast direction (forecast issued at 12:00pm May 13). The wind direction is predicted to be cross-onshore.
| Time (CDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 1.5ft (0.4m) | 6s |
| Afternoon (13 May) | 0.5ft (0.2m) | 6s |
| Evening (13 May) | 1.5ft (0.4m) | 6s |
Table - waves today at St Joe s Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Fri morning, min 23°C on Wed night). Winds increasing (light winds from the ESE on Wed morning, fresh winds from the SSE by Fri night). | ||||||||||||||||||||||||
Wed 13 | Thursday 14 | Friday 15 | Sat 16 | |||||||||||||||||||||
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 | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 6 | SE 6 | ESE 6 | SE 6 | SE 6 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | SSE 3 | SSE 4 | SSE 4 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | |
9 | 6 | 3 | 8 | 11 | 7 | 7 | 7 | 7 | 8 | 8 | 7 | 18 | 40 | 59 | 64 | 82 | 85 | 97 | 103 | 114 | 166 | 154 | 136 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 11:52AM0.36m | 2:07AM0.43m | 12:05PM0.37m | 3:39AM0.49m | 11:29AM0.39m | 4:50AM0.55m | ||||||||||||||||||
Low Tide | 6:50PM0.05m | 7:47AM0.29m | 7:28PM-0.05m | 8:56AM0.36m | 8:11PM-0.14m | |||||||||||||||||||
 | | | |  | | | | | | | | | | | | | | | |  | | |  | |
 | 6:39 | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:37 | — |
 | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:09 | — | — | — | 8:09 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 24 |
27 | 25 | 24 | 24 | 23 | 23 | 24 | 23 | 25 | 24 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 23 | 23 | 22 | 21 | 21 | 22 | 22 | |
Swell 1 Height (m) Direction Period (s) | SE 6 | SE 6 | ESE 6 | E 5 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | E 7 | E 7 | E 6 | E 6 | SE 8 | E 6 | E 6 | E 6 | E 6 | E 6 | — | — | — |
 kJ | 9 | 6 | 3 | 2 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 1 | 1 | 1 | 1 | 3 | 1 | 1 | 1 | 1 | 1 | — | — | — |
Swell 2 Height (m) Direction Period (s) | E 4 | E 5 | E 5 | ESE 9 | E 5 | SE 5 | SE 5 | — | SE 5 | — | — | — | E 7 | — | E 6 | E 6 | E 6 | E 6 | SE 9 | — | — | — | — | — |
| kJ | 2 | 2 | 2 | 8 | 2 | 1 | 1 | — | 1 | — | — | — | 4 | — | 3 | 1 | 3 | 3 | 3 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 10 | SE 9 | SE 9 | ESE 9 | — | E 5 | — | SE 5 | — | SE 5 | E 7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 3 | 3 | 8 | — | 2 | — | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SE 6 | SE 6 | SSE 3 | SSE 3 | SSE 3 | SSE 3 | SSE 3 | SE 3 | SSE 3 | SSE 4 | SSE 4 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | SSE 6 |
| kJ | — | — | — | 8 | 11 | 3 | 3 | 4 | 2 | 2 | 3 | 7 | 18 | 40 | 59 | 64 | 82 | 85 | 97 | 103 | 114 | 166 | 154 | 136 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1056 | 1161 | 1163 | 1163 | 1056 | 1056 | 1056 | 1056 | 1056 | 1161 | 1161 | 1163 | 1056 | 1056 | 1056 | 1056 | 1061 | 1163 | 1163 | 1163 | 1056 | 1056 | 1056 | 1056 |
Best forecast wave conditions in Texas | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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