Surf Forecasts:
How big are the waves at Discovery Bay today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 1.5ft (0.4m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 1ft (0.3m), 8s period with ESE swell.
- Evening surf: Evening surf (18 Sep, local time) - 2.5ft (0.8m), 7s period with E swell.
The current surf forecast for Discovery Bay at 6AM is: 0.5m 6s primary swell from a East direction and 0.4m 6s secondary swell from a East-northeast direction, 0.4m 8s secondary swell from a East-southeast direction (forecast issued at 12:00am September 18). The wind direction is predicted to be cross-offshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 1.5ft (0.4m) | 8s |
| Afternoon (18 Sep) | 1ft (0.3m) | 8s |
| Evening (18 Sep) | 2.5ft (0.8m) | 7s |
Table - waves today at Discovery Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 24mm), heaviest during Fri afternoon. Warm (max 31°C on Sat morning, min 27°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||||
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) | ENE 6 | ENE 6 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | E 7 | E 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 23 | 23 | 20 | 20 | 19 | 11 | 106 | 65 | 42 | 43 | 48 | 78 | 63 | 23 | 23 | 22 | 49 | 33 | 33 | 22 | 21 | 12 | 12 | 11 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off |
High Tide | 4:28PM0.27m | 3:59AM0.16m | 5:19PM0.28m | 5:04AM0.19m | 5:53PM0.30m | |||||||||||||||||||
Low Tide | 8:04AM0.11m | 00:06AM0.15m | 9:34AM0.11m | 00:17AM0.14m | 10:37AM0.10m | |||||||||||||||||||
 | |  | |  |  |  | | |  | | | | | | |  | | | | | | | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | — | — | — | — | — | 5 | 3 | — | — | — | — | — | — | 2 | 5 | 1 | — | — | — | — | — | 3 | 5 | 1 |
Temp °C | 28 | 28 | 28 | 30 | 30 | 29 | 27 | 28 | 28 | 27 | 27 | 30 | 31 | 29 | 28 | 27 | 27 | 27 | 28 | 30 | 30 | 29 | 27 | 28 |
Feels °C | 31 | 31 | 32 | 32 | 31 | 32 | 30 | 31 | 32 | 31 | 30 | 31 | 32 | 31 | 32 | 31 | 31 | 30 | 32 | 33 | 32 | 32 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 6 | ESE 8 | ESE 8 | ESE 7 | ENE 5 | ENE 8 | ENE 8 | ESE 7 | ESE 8 | E 8 | — | ESE 8 | ESE 8 | E 4 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 23 | 23 | 16 | 19 | 19 | 11 | 24 | 6 | 32 | 43 | 48 | 34 | — | 23 | 23 | 14 | 49 | 33 | 33 | 22 | 21 | 12 | 12 | 11 |
Swell 2 Height (m) Direction Period (s) | ESE 7 | ESE 8 | ESE 8 | — | — | — | ESE 7 | — | — | ENE 7 | ENE 7 | NE 7 | — | ENE 7 | NE 7 | ESE 8 | ENE 6 | ENE 7 | ENE 7 | NE 7 | NE 7 | — | E 6 | E 6 |
| kJ | 11 | 11 | 20 | — | — | — | 18 | — | — | 20 | 19 | 11 | — | 5 | 2 | 22 | 3 | 5 | 5 | 2 | 2 | — | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 8 | — | — | — | — | — | — | — | — | ENE 6 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | E 6 | E 6 | ENE 4 | ENE 4 | E 7 | E 7 | ESE 7 | — | — | ESE 8 | E 8 | E 4 | E 5 | — | — | — | — | — | ENE 2 | ENE 3 | E 3 | E 4 |
| kJ | — | — | 20 | 20 | 15 | 27 | 106 | 65 | 42 | — | — | 78 | 63 | 24 | 28 | — | — | — | — | — | 1 | 3 | 5 | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 90 | 85 | 8 | 736 | 736 | 891 | 0 | 0 | 0 | 0 | 0 | 612 | 755 | 612 | 8 | 85 | 85 | 85 | 110 | 755 | 755 | 400 | 110 | 110 |
Best forecast wave conditions in Jamaica | ||||||||||||||||||||||||
Best forecast wave conditions in Jamaica | ||||||||||||||||||||||||
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