Surf Forecasts:
How big are the waves at Dewata today (09 Jun):
- Morning surf: Morning surf (09 Jun, local time) - 3ft (0.9m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (09 Jun, local time) - 5.5ft (1.7m), 8s period with WSW swell.
- Evening surf: Evening surf (09 Jun, local time) - 5ft (1.6m), 8s period with WSW swell.
The current surf forecast for Dewata at 6AM is: 1.6m 8s primary swell from a West-southwest direction and 0.8m 14s secondary swell from a South-southwest direction, 0.6m 10s secondary swell from a South direction (forecast issued at 10:30pm June 08). The wind direction is predicted to be cross-onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Jun) | 3ft (0.9m) | 15s |
| Afternoon (09 Jun) | 5.5ft (1.7m) | 8s |
| Evening (09 Jun) | 5ft (1.6m) | 8s |
Table - waves today at Dewata. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 34mm), heaviest during Thu afternoon. Warm (max 28°C on Mon night, min 27°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | |||||||||||||||||||||
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 | WSW 8 | WSW 8 | WSW 8 | SSW 15 | SSW 15 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | SSW 14 | SSW 14 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | S 12 | S 20 | S 19 | S 18 | S 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 269 | 316 | 308 | 308 | 305 | 392 | 336 | 345 | 308 | 308 | 308 | 292 | 284 | 308 | 308 | 308 | 310 | 294 | 282 | 314 | 276 | 361 | 544 | 635 |
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 | 7:33PM0.35m | 9:22AM0.41m | 9:02PM0.31m | 10:35AM0.44m | 10:31PM0.31m | 11:35AM0.49m | ||||||||||||||||||
Low Tide | 1:39AM0.13m | 3:42PM0.24m | 2:55AM0.13m | 5:32PM0.21m | 4:12AM0.12m | |||||||||||||||||||
 | | | |  | | | | | | | | | |  | | | | | | | | | | |
 | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — |
 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 |
mm | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | — | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 2 |
Temp °C | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 |
Feels °C | 30 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 30 | 28 | 28 | 28 | 29 | 29 | 28 | 29 | 28 | 28 | 27 | 28 | 29 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | S 11 | SSW 13 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 12 | SSW 12 | SSW 12 | SSW 12 | S 18 |
| kJ | 149 | 141 | 210 | 210 | 305 | 392 | 320 | 193 | 256 | 192 | 210 | 273 | 273 | 210 | 198 | 187 | 184 | 181 | 282 | 314 | 248 | 240 | 240 | 635 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 16 | S 16 | S 20 | S 20 | S 15 | S 18 | SSW 12 |
| kJ | 269 | 94 | 68 | 68 | 66 | 45 | 68 | 66 | 45 | 66 | 40 | 37 | 37 | 37 | 38 | 38 | 37 | 132 | 131 | 196 | 276 | 215 | 544 | 189 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | S 17 | SSW 18 | SSW 18 | SE 11 | SSE 11 | SSW 12 | SSW 12 | SE 11 | SSE 9 | SSE 9 | S 19 | S 19 | S 18 | S 18 | S 18 | SSW 17 | S 9 | SSW 20 | S 16 | S 16 | S 19 | S 15 | S 15 |
| kJ | 101 | 200 | 104 | 102 | 57 | 12 | 28 | 89 | 29 | 32 | 28 | 7 | 27 | 26 | 56 | 54 | 95 | 38 | 135 | 132 | 126 | 361 | 155 | 155 |
Wind waves Height (m) Direction Period (s) | W 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 |
| kJ | 324 | 316 | 308 | 308 | 300 | 292 | 336 | 345 | 308 | 308 | 308 | 292 | 284 | 308 | 308 | 308 | 310 | 294 | 270 | 265 | 265 | 230 | 230 | 230 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1001 | 202 | 202 | 202 | 202 | 195 | 195 | 199 | 752 | 202 | 202 | 202 | 202 | 195 | 866 | 201 | 866 | 1001 | 1001 | 202 | 202 | 733 | 1817 | 1817 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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