Surf Forecasts:
How big are the waves at The Rock today (23 Jun):
- Morning surf: Morning surf (23 Jun, local time) - 4.5ft (1.3m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (23 Jun, local time) - 4.5ft (1.3m), 15s period with SSW swell.
- Evening surf: Evening surf (23 Jun, local time) - 4.5ft (1.3m), 14s period with SSW swell.
The current surf forecast for The Rock at 3AM is: 1.3m 16s primary swell from a South-southwest direction and 1.5m 7s secondary swell from a West-southwest direction, 1.6m 7s secondary swell from a West direction (forecast issued at 10:30pm June 22). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jun) | 4.5ft (1.3m) | 15s |
| Afternoon (23 Jun) | 4.5ft (1.3m) | 15s |
| Evening (23 Jun) | 4.5ft (1.3m) | 14s |
Table - waves today at The Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 40mm), heaviest during Tue night. Warm (max 29°C on Tue morning, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 882 | 871 | 860 | 883 | 734 | 696 | 678 | 669 | 660 | 651 | 660 | 669 | 573 | 557 | 507 | 373 | 446 | 465 | 457 | 457 | 367 | 394 | 394 | 465 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross |
High Tide | 7:05PM0.34m | 9:06AM0.39m | 8:31PM0.31m | 10:23AM0.40m | 10:33PM0.30m | 11:28AM0.42m | ||||||||||||||||||
Low Tide | 1:48AM0.15m | 3:37PM0.25m | 2:58AM0.18m | 5:20PM0.22m | 4:21AM0.19m | |||||||||||||||||||
 |  | | |  | |  | | | | | | | | | | |  | | | | | | | |
 | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — |
 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:24 |
mm | 2 | — | 1 | — | 1 | 1 | — | — | — | 2 | 3 | 5 | 3 | 3 | 2 | 3 | 2 | — | 1 | 1 | 3 | 4 | 2 | 1 |
Temp °C | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 29 | 29 | 28 | 29 | 30 | 30 | 30 | 30 | 29 | 29 | 27 | 28 | 30 | 30 | 29 | 30 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | WSW 7 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | W 7 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 882 | 871 | 187 | 883 | 734 | 696 | 678 | 669 | 171 | 651 | 660 | 669 | 573 | 557 | 507 | 373 | 446 | 465 | 457 | 457 | 367 | 394 | 394 | 465 |
Swell 2 Height (m) Direction Period (s) | SE 10 | W 9 | SSW 16 | SE 10 | SSE 9 | SSE 10 | SSE 9 | SSW 18 | SSW 14 | W 7 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SE 9 | S 9 | S 8 | S 9 | S 9 | S 8 | S 9 | S 8 | S 8 | S 8 |
| kJ | 46 | 41 | 860 | 44 | 17 | 9 | 9 | 104 | 660 | 146 | 17 | 8 | 8 | 8 | 40 | 55 | 37 | 36 | 36 | 34 | 36 | 32 | 32 | 32 |
Swell 3 Height (m) Direction Period (s) | SSW 9 | — | W 9 | — | — | — | — | SSE 9 | SSE 9 | SSE 9 | — | S 8 | S 10 | S 8 | S 8 | SE 9 | SSE 9 | S 8 | SE 9 | S 20 | S 19 | S 26 | S 26 | S 26 |
| kJ | 8 | — | 43 | — | — | — | — | 9 | 17 | 17 | — | 6 | 2 | 21 | 21 | 29 | 8 | 34 | 3 | 7 | 7 | 13 | 13 | 13 |
Wind waves Height (m) Direction Period (s) | WSW 7 | WSW 7 | W 7 | WSW 7 | WSW 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | WSW 7 | W 7 | W 7 | W 7 | WSW 7 |
| kJ | 206 | 149 | 240 | 215 | 220 | 209 | 203 | 171 | 243 | 212 | 146 | 150 | 146 | 157 | 161 | 161 | 157 | 152 | 176 | 180 | 212 | 218 | 212 | 186 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 669 | 193 | 147 | 147 | 192 | 186 | 189 | 147 | 6 | 147 | 186 | 192 | 192 | 192 | 875 | 192 | 193 | 193 | 193 | 193 | 193 | 192 | 189 | 147 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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