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Surf Forecasts:
St Joe s Island surfForecast / Texas / USA
48hr Weather and Surf, issued 12 pm Wednesday 25 Mar 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
21.3° C
(Which is 1.2°C warmer than 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 5PM is: 0.9m 5s primary swell from a Southeast direction and 0.1m 8s secondary swell from a East direction (forecast issued at 12:00pm March 25). The wind direction is predicted to be cross-onshore.
| Time (CDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Mar) | 2.5ft (0.8m) | 5s |
| Afternoon (25 Mar) | 2.5ft (0.8m) | 5s |
| Evening (25 Mar) | 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
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 26 | 26 | 26 | 37 | 45 | 47 | 44 | 45 | 45 | 45 | 33 | 44 | 55 | 80 | 86 | 97 | 84 | 77 | 46 | 50 | 50 | 43 | 31 | 31 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | 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 | cross- on | cross- on | on | on | on | on | on | cross- off |
High Tide / height (m) | 11:46AM 0.50 | 12:48PM 0.49 | 1:36PM 0.47 | |||||||||||||||||||||
Low Tide / height (m) | 3:42AM -0.15 | 4:50AM -0.13 | 5:53AM -0.10 | |||||||||||||||||||||
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 7:24 | - | - | - | - | - | - | - | 7:24 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 7:40 | - | - | - | - | - | - | - | 7:42 | - | - | - | - | - | - | - | 7:43 | - | - | - | - |
 | | | |  | | | |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 21 | 21 | 20 | 20 | 20 | 21 | 21 | 22 | 21 | 21 | 21 | 21 | 20 |
| Feels °C (?) | 22 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 19 | 19 | 20 | 19 | 18 | 17 | 17 | 18 | 20 | 20 | 22 | 20 | 21 | 21 | 22 | 20 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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