Surf Forecasts:
How big are the waves at Dewata today (24 Aug):
- Morning surf: Morning surf (24 Aug, local time) - 2.5ft (0.8m), 18s period with SSW swell.
- Afternoon surf: Afternoon surf (24 Aug, local time) - 3ft (0.9m), 16s period with SSW swell.
- Evening surf: Evening surf (24 Aug, local time) - 3.5ft (1.0m), 16s period with S swell.
The current surf forecast for Dewata at 8AM is: 0.9m 18s primary swell from a South-southwest direction and 1.2m 12s secondary swell from a South direction, 1.0m 6s secondary swell from a West direction (forecast issued at 04:30am August 24). The wind direction is predicted to be cross-onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Aug) | 2.5ft (0.8m) | 18s |
| Afternoon (24 Aug) | 3ft (0.9m) | 16s |
| Evening (24 Aug) | 3.5ft (1.0m) | 16s |
Table - waves today at Dewata. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 41mm), heaviest during Tue afternoon. Warm (max 28°C on Mon morning, min 27°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | ||||||||||||||||||||||
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) | S 13 | SSW 18 | SSW 18 | SSW 18 | SSW 16 | S 16 | S 16 | S 16 | SSW 15 | S 15 | S 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 21 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 490 | 522 | 522 | 418 | 437 | 529 | 529 | 522 | 953 | 447 | 441 | 456 | 449 | 361 | 336 | 326 | 257 | 239 | 239 | 534 | 446 | 481 | 481 | 582 |
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 | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:41AM0.27m | 12:54PM0.38m | 1:42AM0.33m | 1:23PM0.43m | 1:59AM0.38m | 1:51PM0.48m | ||||||||||||||||||
Low Tide | 6:43AM0.18m | 7:42PM0.09m | 7:23AM0.13m | 8:03PM0.04m | 7:53AM0.09m | 8:22PM0.00m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | |  | | |
 | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 1 | 1 | 1 | 2 | 3 | 3 | 2 | 1 | 2 | 2 | 2 | 2 | 1 | — | — |
Temp °C | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 28 | 29 | 29 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 29 | 28 | 29 | 28 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 12 | S 12 | SSW 16 | S 16 | S 16 | S 16 | SSW 15 | S 15 | S 15 | SSW 15 | SSW 14 | S 10 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 14 |
| kJ | 490 | 459 | 432 | 418 | 437 | 529 | 529 | 522 | 953 | 447 | 441 | 456 | 449 | 206 | 336 | 326 | 257 | 239 | 239 | 534 | 446 | 481 | 481 | 536 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 18 | SSW 18 | S 10 | S 10 | SSW 10 | S 10 | W 10 | S 11 | S 11 | S 11 | S 10 | SSW 14 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 12 | SSW 21 |
| kJ | 422 | 522 | 522 | 408 | 151 | 151 | 197 | 148 | 47 | 235 | 227 | 223 | 175 | 361 | 145 | 109 | 81 | 80 | 76 | 52 | 69 | 68 | 180 | 582 |
Swell 3 Height (m) Direction Period (s) | W 10 | WNW 10 | WNW 10 | WNW 10 | S 12 | S 12 | W 6 | S 12 | — | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | SSW 17 | W 9 | S 12 | S 12 | W 9 | SSE 8 |
| kJ | 8 | 33 | 32 | 32 | 141 | 141 | 44 | 103 | — | 53 | 49 | 47 | 46 | 47 | 45 | 43 | 42 | 41 | 170 | 57 | 104 | 72 | 53 | 50 |
Wind waves Height (m) Direction Period (s) | W 6 | WSW 6 | W 6 | W 6 | W 6 | W 6 | — | W 6 | W 5 | WSW 5 | WSW 6 | W 6 | WSW 5 | W 6 | W 6 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | W 5 | W 9 | W 5 | W 9 |
| kJ | 66 | 80 | 62 | 64 | 52 | 52 | — | 38 | 35 | 62 | 65 | 64 | 66 | 40 | 39 | 58 | 56 | 56 | 53 | 50 | 37 | 153 | 29 | 150 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1344 | 445 | 202 | 1378 | 1378 | 1357 | 866 | 866 | 661 | 202 | 202 | 201 | 762 | 866 | 762 | 750 | 445 | 202 | 202 | 201 | 662 | 203 | 202 | 359 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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