Surf Forecasts:
How big are the waves at The Rock today (23 Jun):
- 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 9PM is: 1.3m 14s primary swell from a South-southwest direction and 1.2m 7s secondary swell from a West direction, 1.4m 7s secondary swell from a West direction (forecast issued at 04:30pm June 23). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jun) | - | - |
| 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 29mm), heaviest during Fri morning. Warm (max 29°C on Tue afternoon, min 27°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 23 | Wednesday 24 | Thursday 25 | Fri 26 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | 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 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 678 | 669 | 660 | 651 | 660 | 669 | 573 | 557 | 534 | 373 | 446 | 465 | 457 | 457 | 367 | 394 | 394 | 465 | 459 | 465 | 594 | 594 | 594 | 577 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross-on |
High Tide | 8:31PM0.31m | 10:23AM0.40m | 10:33PM0.30m | 11:28AM0.42m | 00:02AM0.31m | |||||||||||||||||||
Low Tide | 3:37PM0.25m | 2:58AM0.18m | 5:20PM0.22m | 4:21AM0.19m | 6:24PM0.19m | 5:34AM0.19m | ||||||||||||||||||
 |  |  | | | |  |  | | | | |  | | | | | | | | | | | | |
 | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — |
 | — | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | 6:24 |
mm | — | — | 1 | 2 | 2 | 1 | 1 | — | 1 | 1 | 1 | 1 | — | 1 | 1 | 2 | 2 | 1 | 2 | 1 | 1 | 2 | 2 | 3 |
Temp °C | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 30 | 30 | 29 | 29 | 28 | 29 | 30 | 30 | 30 | 30 | 29 | 29 | 28 | 28 | 29 | 29 | 28 | 30 | 29 | 29 | 28 | 28 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | W 7 | W 7 | 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 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 678 | 669 | 171 | 142 | 660 | 669 | 573 | 557 | 534 | 373 | 446 | 465 | 457 | 457 | 367 | 394 | 394 | 465 | 459 | 465 | 594 | 594 | 594 | 577 |
Swell 2 Height (m) Direction Period (s) | SSE 9 | SSW 18 | SSW 14 | SSW 14 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 8 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSW 23 | SSW 23 | SSW 22 |
| kJ | 9 | 104 | 660 | 651 | 8 | 8 | 16 | 8 | 8 | 39 | 35 | 36 | 37 | 35 | 35 | 32 | 32 | 32 | 32 | 33 | 20 | 183 | 298 | 485 |
Swell 3 Height (m) Direction Period (s) | — | SSE 9 | SSE 9 | SSE 9 | — | S 8 | S 10 | S 8 | S 8 | SSE 9 | SSE 9 | S 8 | SE 9 | S 20 | S 19 | S 26 | S 26 | S 26 | SSW 25 | SSW 24 | SSW 24 | SSE 8 | SSE 8 | S 8 |
| kJ | — | 9 | 17 | 17 | — | 6 | 8 | 20 | 21 | 8 | 8 | 34 | 3 | 7 | 7 | 13 | 13 | 13 | 61 | 110 | 184 | 21 | 21 | 31 |
Wind waves Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 7 | W 7 | WSW 6 | WSW 6 | W 7 | W 7 | W 7 | W 7 | W 6 | W 6 | W 6 | WSW 7 | WSW 6 | WSW 6 | WSW 6 | W 6 | WSW 7 | WSW 7 | W 7 | WSW 7 | WSW 7 |
| kJ | 198 | 171 | 243 | 212 | 142 | 147 | 143 | 148 | 157 | 157 | 148 | 139 | 139 | 143 | 152 | 170 | 170 | 160 | 161 | 175 | 180 | 206 | 180 | 175 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 170 | 170 | 192 | 193 | 193 | 193 | 192 | 189 | 740 | 192 | 193 | 193 | 193 | 193 | 193 | 186 | 186 | 193 | 875 | 193 | 193 | 193 | 193 | 189 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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