Surf Forecasts:
How big are the waves at The Rock today (30 Oct):
- Morning surf: Morning surf (30 Oct, local time) - 2.5ft (0.7m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (30 Oct, local time) - 2.5ft (0.8m), 13s period with SSW swell.
- Evening surf: Evening surf (30 Oct, local time) - 2.5ft (0.8m), 13s period with SSW swell.
The current surf forecast for The Rock at 9AM is: 0.7m 14s primary swell from a South-southwest direction and 0.7m 10s secondary swell from a South-southeast direction (forecast issued at 04:30am October 30). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Oct) | 2.5ft (0.7m) | 14s |
| Afternoon (30 Oct) | 2.5ft (0.8m) | 13s |
| Evening (30 Oct) | 2.5ft (0.8m) | 13s |
Table - waves today at The Rock. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Sat night. Warm (max 29°C on Fri morning, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 30 | Saturday 31 | Sunday 1 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 191 | 188 | 180 | 217 | 207 | 201 | 198 | 195 | 195 | 195 | 195 | 189 | 186 | 160 | 157 | 155 | 115 | 115 | 113 | 82 | 81 | 56 | 55 | 54 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross | cross-off | cross-off | glassy | glassy | glassy | cross-on | cross-on | cross | glassy | glassy | glassy | glassy | cross-off | cross-on | on | on | glassy | glassy |
High Tide | 4:01AM0.54m | 4:16PM0.41m | 4:33AM0.48m | 4:56PM0.36m | 5:05AM0.42m | 6:02PM0.31m | ||||||||||||||||||
Low Tide | 10:26AM0.09m | 10:06PM0.11m | 11:03AM0.13m | 10:37PM0.17m | 11:54AM0.18m | 11:14PM0.25m | ||||||||||||||||||
 | |  | |  | |  | |  | | | |  | | | | | | | | | | | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:49 | — | — |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 4 | 2 | 2 | — | — | — | 1 | — | — | — |
Temp °C | 26 | 26 | 27 | 29 | 29 | 28 | 27 | 26 | 26 | 26 | 27 | 29 | 28 | 28 | 27 | 26 | 25 | 25 | 26 | 28 | 28 | 27 | 27 | 26 |
Feels °C | 30 | 30 | 31 | 32 | 31 | 31 | 31 | 30 | 31 | 31 | 32 | 33 | 31 | 32 | 32 | 31 | 29 | 29 | 30 | 31 | 31 | 30 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSE 9 | SSE 9 | S 9 |
| kJ | 104 | 104 | 102 | 217 | 207 | 201 | 198 | 195 | 195 | 195 | 195 | 189 | 186 | 160 | 157 | 155 | 115 | 115 | 113 | 82 | 81 | 32 | 30 | 25 |
Swell 2 Height (m) Direction Period (s) | SW 6 | SSW 15 | SSW 14 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 10 | SSE 9 | SSW 12 | SSW 12 | SSW 12 |
| kJ | 31 | 188 | 180 | 102 | 104 | 104 | 71 | 69 | 75 | 74 | 102 | 75 | 74 | 54 | 54 | 54 | 52 | 50 | 47 | 52 | 49 | 56 | 55 | 54 |
Swell 3 Height (m) Direction Period (s) | SSW 15 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 5 | WSW 5 | SW 5 | SW 5 | SW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | S 9 | S 9 | S 9 | S 9 | SSE 9 |
| kJ | 191 | 18 | 21 | 21 | 17 | 17 | 12 | 11 | 11 | 7 | 7 | 7 | 5 | 5 | 5 | 3 | 3 | 3 | 2 | 15 | 15 | 15 | 14 | 31 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | W 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 15 | 15 | 2 | 0 | 0 | 0 | 0 | 0 | 15 | 15 | 15 | 0 | 0 | 0 | 0 | 0 | 764 | 764 | 764 | 0 | 0 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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