Surf Forecasts:
How big are the waves at Discovery Bay today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 2.5ft (0.8m), 7s period with E swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 0.5ft (0.1m), 9s period with E swell.
- Evening surf: Evening surf (30 Jul, local time) - 1.5ft (0.4m), 8s period with ESE swell.
The current surf forecast for Discovery Bay at 4AM is: 0.3m 7s primary swell from a East-southeast direction and 0.1m 8s secondary swell from a Northeast direction (forecast issued at 12:00am July 30). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | 2.5ft (0.8m) | 7s |
| Afternoon (30 Jul) | 0.5ft (0.1m) | 9s |
| Evening (30 Jul) | 1.5ft (0.4m) | 8s |
Table - waves today at Discovery Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sat afternoon. Warm (max 30°C on Thu morning, min 27°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ESE 6 | ESE 7 | E 7 | E 7 | E 9 | E 5 | ENE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 9 | E 9 | E 9 | E 9 | E 9 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 4 | 9 | 59 | 60 | 2 | 0 | 7 | 19 | 133 | 95 | 84 | 88 | 109 | 138 | 58 | 96 | 76 | 56 | 56 | 47 | 76 | 102 | 82 | 78 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | off |
High Tide | 9:14AM0.27m | 9:56PM0.36m | 9:54AM0.28m | 10:20PM0.36m | 10:37AM0.29m | |||||||||||||||||||
Low Tide | 3:52AM0.13m | 3:11PM0.08m | 4:20AM0.12m | 3:46PM0.10m | 4:49AM0.12m | 4:26PM0.13m | ||||||||||||||||||
 | |  | | | | |  | | | | | | | |  | | |  | | | | | | |
 | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:44 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — | — | 3 | 1 | — |
Temp °C | 27 | 27 | 28 | 30 | 30 | 30 | 29 | 28 | 27 | 27 | 28 | 30 | 30 | 30 | 28 | 27 | 27 | 27 | 27 | 29 | 29 | 28 | 28 | 27 |
Feels °C | 30 | 29 | 30 | 31 | 30 | 30 | 31 | 30 | 27 | 28 | 30 | 31 | 30 | 30 | 31 | 29 | 30 | 30 | 30 | 30 | 29 | 29 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | ESE 6 | ESE 7 | NE 8 | E 9 | E 9 | — | ENE 8 | ESE 8 | E 8 | ENE 8 | ENE 7 | ENE 7 | — | ENE 7 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 8 | ESE 8 | ENE 7 | ENE 7 |
| kJ | 4 | 9 | 3 | 2 | 2 | — | 7 | 19 | 95 | 12 | 11 | 10 | — | 11 | 58 | 96 | 76 | 56 | 56 | 39 | 24 | 24 | 82 | 78 |
Swell 2 Height (m) Direction Period (s) | E 8 | NE 8 | — | E 9 | — | — | — | ENE 8 | ENE 8 | — | — | — | — | — | ENE 8 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | — | — | — | ESE 8 | E 8 |
| kJ | 1 | 3 | — | 2 | — | — | — | 6 | 13 | — | — | — | — | — | 12 | 15 | 27 | 26 | 24 | — | — | — | 23 | 35 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 4 | E 4 | E 7 | E 7 | E 4 | E 5 | E 5 | E 5 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 5 | — | — | — | — | ENE 8 | ENE 7 | ENE 7 | — | — |
| kJ | 19 | 14 | 59 | 60 | 27 | 83 | 90 | 33 | 133 | 95 | 84 | 88 | 109 | 138 | 20 | — | — | — | — | 47 | 76 | 102 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 85 | 716 | 514 | 903 | 1076 | 1069 | 1069 | 738 | 514 | 85 | 85 | 894 | 724 | 755 | 0 | 110 | 85 | 0 | 0 | 870 | 400 | 400 | 0 | 0 |
Best forecast wave conditions in Jamaica | ||||||||||||||||||||||||
Best forecast wave conditions in Jamaica | ||||||||||||||||||||||||
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