Surf Forecasts:
How big are the waves at Dewata today (24 Jul):
- Afternoon surf: Afternoon surf (24 Jul, local time) - 2.5ft (0.7m), 14s period with SSW swell.
- Evening surf: Evening surf (24 Jul, local time) - 2.5ft (0.7m), 14s period with SSW swell.
The current surf forecast for Dewata at 7PM is: 0.7m 14s primary swell from a South-southwest direction and 0.9m 10s secondary swell from a South direction (forecast issued at 04:30pm July 24). An open ocean swell of 0.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Jul) | - | - |
| Afternoon (24 Jul) | 2.5ft (0.7m) | 14s |
| Evening (24 Jul) | 2.5ft (0.7m) | 14s |
Table - waves today at Dewata. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 38mm), heaviest during Sat morning. Warm (max 29°C on Fri afternoon, min 27°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Fri 24 | Saturday 25 | Sunday 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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 16 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 188 | 140 | 170 | 161 | 158 | 161 | 204 | 265 | 277 | 208 | 293 | 302 | 293 | 297 | 297 | 431 | 326 | 307 | 307 | 229 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:09PM0.22m | 12:03PM0.36m | 00:47AM0.25m | 12:55PM0.40m | ||||||||||||||||
Low Tide | 6:16PM0.19m | 4:47AM0.16m | 7:14PM0.14m | 6:18AM0.14m | 7:49PM0.09m | |||||||||||||||
 | |  | |  | |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | 6:27 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:27 | — | — |
mm | — | — | — | — | 1 | 1 | 2 | 3 | 3 | 1 | 1 | 3 | 3 | 3 | 2 | 3 | 2 | 1 | 1 | 1 |
Temp °C | 29 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 31 | 30 | 31 | 31 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 30 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 11 | S 11 | S 11 | S 11 | SSW 14 | SSE 11 | SSE 11 | SSE 10 | SSE 11 |
| kJ | 146 | 118 | 149 | 154 | 154 | 161 | 151 | 206 | 208 | 208 | 255 | 302 | 291 | 297 | 291 | 431 | 206 | 206 | 191 | 161 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 16 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSE 11 | SSW 14 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 188 | 140 | 170 | 161 | 158 | 158 | 204 | 265 | 277 | 201 | 293 | 293 | 293 | 297 | 297 | 206 | 326 | 307 | 307 | 229 |
Swell 3 Height (m) Direction Period (s) | W 8 | W 8 | S 18 | W 8 | SSW 16 | W 8 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | SSW 18 | SSW 18 | SSW 18 | W 10 | W 10 |
| kJ | 35 | 33 | 25 | 32 | 53 | 33 | 46 | 45 | 46 | 46 | 47 | 121 | 69 | 73 | 73 | 31 | 31 | 32 | 100 | 100 |
Wind waves Height (m) Direction Period (s) | W 8 | W 6 | W 8 | W 5 | WSW 8 | WSW 4 | W 5 | W 5 | W 6 | W 6 | W 6 | W 10 | W 5 | W 5 | W 5 | W 10 | W 10 | W 10 | W 5 | W 5 |
| kJ | 65 | 17 | 63 | 20 | 87 | 21 | 18 | 18 | 35 | 35 | 21 | 208 | 18 | 17 | 18 | 162 | 200 | 204 | 31 | 33 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 354 | 661 | 752 | 752 | 359 | 38 | 202 | 38 | 661 | 661 | 301 | 752 | 750 | 750 | 750 | 445 | 359 | 661 | 752 | 752 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||
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