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Surf Forecasts:
Jamaica Beach surfForecast / Texas / USA
48hr Weather and Surf, issued 6 am Thursday 21 May 2026 CDTForecast update in hr min s Forecast update imminent
Jamaica Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jamaica Beach sea temperature is
26.6° C
(Which is slightly warmer than usual)How big are the waves at Jamaica Beach today?
The current surf forecast for Jamaica Beach at 11AM is: 0.7m 6s primary swell from a East-southeast direction and 0.3m 6s secondary swell from a South direction, 0.4m 6s secondary swell from a South direction (forecast issued at 06:00am May 21). The wind direction is predicted to be offshore.
| Time (CDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 2.5ft (0.7m) | 6s |
| Afternoon (21 May) | 2.5ft (0.7m) | 6s |
| Evening (21 May) | 1.5ft (0.5m) | 6s |
Table - waves today at Jamaica Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 53mm), heaviest during Thu morning. Warm (max 27°C on Fri morning, min 21°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 6 | SE 6 | ESE 6 | SE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 5 | SE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SE 5 | SSE 5 | SE 5 | SE 5 | |
46 | 39 | 40 | 36 | 26 | 19 | 19 | 12 | 12 | 8 | 11 | 11 | 10 | 8 | 13 | 20 | 19 | 20 | 28 | 29 | 19 | 28 | 27 | 32 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-on | on | cross-on | on | cross | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | cross-on | off | cross-on | cross | |
High Tide | 1:50PM0.35m | 2:26PM0.33m | 11:11PM0.25m | 2:52PM0.30m | ||||||||||||||||||||
Low Tide | 5:46AM-0.08m | 6:51AM-0.02m | 10:17PM0.24m | 7:59AM0.04m | 10:24PM0.19m | |||||||||||||||||||
 |  |  |  |  | |  |  | | | | |  | | | | | | | | | | | | |
 | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | 6:22 |
 | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:08 | — | 8:08 |
— | — | 2 | 30 | — | — | — | 2 | 3 | 1 | 1 | 1 | — | — | — | — | — | — | — | 2 | 4 | 2 | — | — | |
Temp °C | 25 | 24 | 25 | 21 | 23 | 24 | 24 | 25 | 24 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 23 | 23 | 25 |
26 | 24 | 26 | 19 | 23 | 25 | 24 | 27 | 25 | 26 | 26 | 28 | 27 | 29 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 24 | 24 | 26 | |
Swell 1 Height (m) Direction Period (s) | SE 6 | SE 6 | S 6 | ESE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 6 | S 4 | SE 6 | SE 6 | SE 5 | SE 5 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 5 | SSE 5 | SE 5 | SE 9 |
 kJ | 46 | 39 | 7 | 22 | 26 | 19 | 19 | 12 | 12 | 6 | 11 | 11 | 10 | 8 | 3 | 3 | 3 | 3 | 3 | 3 | 19 | 28 | 27 | 3 |
Swell 2 Height (m) Direction Period (s) | — | S 6 | S 6 | SSE 6 | S 6 | — | — | S 6 | S 6 | SE 6 | S 4 | SE 8 | SE 7 | SE 7 | — | — | SE 9 | — | — | — | SE 9 | SE 9 | SE 9 | — |
| kJ | — | 12 | 9 | 11 | 10 | — | — | 1 | 1 | 8 | 3 | 2 | 2 | 2 | — | — | 3 | — | — | — | 3 | 3 | 3 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | S 6 | — | SE 8 | SE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 1 | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | ESE 6 | SE 6 | SSE 6 | S 6 | S 3 | S 4 | S 4 | SSW 4 | SSW 5 | S 5 | S 5 | S 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | S 5 | — | SE 5 | SE 5 |
| kJ | — | — | 40 | 36 | 11 | 6 | 7 | 9 | 9 | 6 | 5 | 4 | 7 | 8 | 13 | 20 | 19 | 20 | 28 | 29 | 11 | — | 13 | 32 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1306 | 272 | 41 | 1411 | 1413 | 1411 | 1326 | 1306 | 402 | 367 | 1306 | 1411 | 1428 | 1411 | 1323 | 1306 | 1306 | 1306 | 1306 | 1317 | 1415 | 1321 | 1340 | 1326 |
Best forecast wave conditions in Texas | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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