Surf Forecasts:
How big are the waves at Discovery Bay today (21 Jul):
- Afternoon surf: Afternoon surf (21 Jul, local time) - 1.5ft (0.4m), 8s period with ESE swell.
- Evening surf: Evening surf (21 Jul, local time) - 2ft (0.6m), 6s period with ENE swell.
The current surf forecast for Discovery Bay at 11PM is: 0.6m 6s primary swell from a East-northeast direction and 0.3m 8s secondary swell from a East-southeast direction (forecast issued at 06:00pm July 21). The wind direction is predicted to be cross-offshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | - | - |
| Afternoon (21 Jul) | 1.5ft (0.4m) | 8s |
| Evening (21 Jul) | 2ft (0.6m) | 6s |
Table - waves today at Discovery Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Thu afternoon. Warm (max 30°C on Fri morning, min 25°C on Thu night). Mainly fresh winds. | |||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||
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 |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | ESE 8 | ESE 8 | ENE 6 | ENE 6 | ENE 6 | ESE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ESE 7 | E 5 |
Wave Graph  | |||||||||||||||||||
 kJ | 21 | 36 | 30 | 30 | 47 | 12 | 197 | 158 | 132 | 83 | 57 | 44 | 33 | 23 | 29 | 41 | 53 | 4 | 29 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off |
High Tide | 4:38PM0.29m | 3:04AM0.22m | 5:36PM0.30m | 4:17AM0.20m | 6:21PM0.30m | ||||||||||||||
Low Tide | 11:03PM0.19m | 9:55AM0.09m | 00:24AM0.17m | 10:46AM0.08m | |||||||||||||||
 |  | | |  |  | | |  |  | | | | | | | | | | |
 | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:46 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 1 | 5 | 1 | 1 |
Temp °C | 29 | 27 | 27 | 26 | 27 | 27 | 29 | 29 | 28 | 28 | 27 | 26 | 26 | 26 | 28 | 29 | 29 | 28 | 26 |
Feels °C | 30 | 30 | 31 | 29 | 29 | 28 | 29 | 30 | 29 | 32 | 31 | 30 | 30 | 30 | 30 | 30 | 30 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ENE 6 | ENE 6 | ESE 8 | ESE 8 | ESE 8 | ENE 7 | ESE 8 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ESE 7 | ESE 7 | — | ESE 7 | E 5 |
| kJ | 21 | 21 | 30 | 30 | 12 | 12 | 11 | 158 | 6 | 83 | 57 | 44 | 33 | 23 | 10 | 10 | — | 4 | 29 |
Swell 2 Height (m) Direction Period (s) | — | ESE 8 | ESE 8 | ESE 8 | — | — | — | ESE 7 | — | ESE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | — | — | — | — | ESE 6 |
| kJ | — | 36 | 12 | 12 | — | — | — | 11 | — | 6 | 9 | 5 | 5 | 10 | — | — | — | — | 8 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 4 | ENE 4 | — | — | ENE 6 | ENE 6 | ENE 7 | — | ENE 7 | — | — | — | — | — | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 |
| kJ | 17 | 15 | — | — | 47 | 74 | 197 | — | 132 | — | — | — | — | — | 29 | 41 | 53 | 43 | 56 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1129 | 514 | 95 | 90 | 90 | 90 | 90 | 1121 | 1011 | 0 | 0 | 8 | 90 | 90 | 781 | 868 | 784 | 882 | 85 |
Best forecast wave conditions in Jamaica | |||||||||||||||||||
Best forecast wave conditions in Jamaica | |||||||||||||||||||
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