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Surf Forecasts:
St Joe s Island surfForecast / Texas / USA
48hr Weather and Surf, issued 12 am Saturday 23 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
26.8° 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 5AM is: 0.9m 5s primary swell from a Southeast direction and 0.1m 9s secondary swell from a Southeast direction, 0.1m 7s secondary swell from a East direction (forecast issued at 12:00am May 23). The wind direction is predicted to be cross-onshore.
| Time (CDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 3ft (0.9m) | 5s |
| Afternoon (23 May) | 2.5ft (0.8m) | 5s |
| Evening (23 May) | 3ft (0.9m) | 5s |
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 39mm), heaviest during Sat afternoon. Warm (max 27°C on Fri night, min 23°C on Fri night). Winds decreasing (strong winds from the SW on Fri night, calm by Sat night). | ||||||||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | ESE 5 | ESE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 6 | ESE 6 | ESE 6 | SE 7 | ESE 7 | |
23 | 32 | 32 | 26 | 26 | 17 | 23 | 33 | 38 | 34 | 35 | 24 | 31 | 25 | 33 | 42 | 43 | 37 | 29 | 23 | 22 | 23 | 42 | 29 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-off | cross-on | on | cross-on | cross-off | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | glassy | glassy | cross-on | cross-on | cross-on | on | on | |
High Tide | 11:07AM0.45m | 8:21PM0.32m | 11:33AM0.40m | 10:35PM0.30m | 11:39AM0.37m | |||||||||||||||||||
Low Tide | 2:56AM-0.03m | 6:11PM0.30m | 3:56AM0.06m | 5:24PM0.22m | 4:56AM0.15m | 6:00PM0.13m | ||||||||||||||||||
 | |  |  |  | | |  |  | | | | | | | | | | | | | | | | |
 | — | 6:35 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:14 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:15 | — |
1 | 5 | 1 | — | 5 | 25 | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 27 | 23 | 25 | 26 | 27 | 24 | 24 | 24 | 25 | 24 | 25 | 25 | 26 | 27 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 26 |
28 | 18 | 24 | 28 | 30 | 24 | 24 | 23 | 29 | 26 | 27 | 28 | 27 | 28 | 26 | 27 | 29 | 30 | 29 | 29 | 27 | 27 | 27 | 27 | |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 5 | S 5 | SE 8 | SE 5 | SE 8 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 6 | ESE 6 | ESE 6 | SE 7 | ESE 7 |
 kJ | 3 | 3 | 3 | 3 | 3 | 17 | 4 | 3 | 38 | 3 | 35 | 24 | 31 | 25 | 33 | 42 | 43 | 37 | 29 | 23 | 22 | 23 | 42 | 29 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | — | — | — | S 4 | SE 8 | — | SE 8 | ESE 8 | SE 8 | SE 8 | E 9 | E 8 | SE 6 | SSE 6 | — | — | — | SE 9 | NNE 3 | NNE 3 | — | — |
| kJ | 1 | 1 | — | — | — | 6 | 3 | — | 3 | 7 | 3 | 3 | 2 | 1 | 2 | 13 | — | — | — | 3 | 1 | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SE 9 | — | — | — | — | — | — | — | — | NNE 3 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | S 4 | ESE 5 | SE 5 | — | SE 5 | — | — | NNE 2 | — | — | — | — | — | NNE 2 | NNE 3 | — | — | SE 6 | SE 3 |
| kJ | 23 | 32 | 32 | 26 | 26 | 10 | 23 | 33 | — | 34 | — | — | 1 | — | — | — | — | — | 1 | 2 | — | — | 30 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1056 | 1056 | 1056 | 1056 | 1164 | 1161 | 1160 | 1089 | 1 | 191 | 142 | 142 | 142 | 1164 | 1164 | 1099 | 195 | 210 | 1056 | 1056 | 1160 | 1333 | 1160 | 1089 |
Best forecast wave conditions in Texas | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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