Surf Forecasts:
How big are the waves at Dewata today (08 Sep):
- Morning surf: Morning surf (08 Sep, local time) - 2ft (0.6m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (08 Sep, local time) - 2.5ft (0.8m), 16s period with SSW swell.
- Evening surf: Evening surf (08 Sep, local time) - 2.5ft (0.7m), 16s period with SSW swell.
The current surf forecast for Dewata at 2PM is: 0.9m 16s primary swell from a South-southwest direction and 0.8m 9s secondary swell from a South direction, 0.8m 5s secondary swell from a West direction (forecast issued at 10:30am September 08). The wind direction is predicted to be cross-onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Sep) | 2ft (0.6m) | 16s |
| Afternoon (08 Sep) | 2.5ft (0.8m) | 16s |
| Evening (08 Sep) | 2.5ft (0.7m) | 16s |
Table - waves today at Dewata. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 66mm), heaviest during Tue night. Warm (max 28°C on Tue morning, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||||||||||
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) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 18 | SSW 18 | SSW 17 | SSW 18 | SSW 18 | S 18 | SSW 17 | SSW 17 | S 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 214 | 298 | 376 | 273 | 269 | 240 | 314 | 314 | 246 | 242 | 239 | 213 | 249 | 322 | 376 | 547 | 662 | 1201 | 1098 | 1048 | 1219 | 1077 |
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 |
High Tide | 1:03PM0.43m | 1:34AM0.43m | 1:38PM0.48m | 2:05AM0.50m | 2:08PM0.51m | |||||||||||||||||
Low Tide | 6:50AM0.14m | 7:23PM0.08m | 7:28AM0.09m | 7:44PM0.02m | 7:59AM0.04m | 8:09PM-0.03m | ||||||||||||||||
 | | | |  | | | | | | | | | | | | | | |  |  |  | |
 | 6:01 | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — |
 | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:10 | — | — |
mm | 2 | 4 | 3 | 5 | 5 | 4 | 4 | 8 | 6 | 5 | 4 | 2 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | — | — | — |
Temp °C | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 30 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 28 | 30 | 29 | 29 | 29 | 29 | 28 | 28 | 30 | 29 | 28 | 29 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 9 | S 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 9 | SSW 14 | SSE 9 | SSE 11 | W 5 | SSE 10 | SSW 18 | SSW 18 | S 18 | SSW 17 | SSW 17 | S 16 | SSW 16 |
| kJ | 136 | 164 | 108 | 142 | 148 | 123 | 154 | 179 | 145 | 104 | 239 | 118 | 119 | 34 | 167 | 547 | 662 | 1201 | 1098 | 1048 | 1219 | 1077 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSE 9 | SSW 14 | SSW 14 | SSE 10 | SSW 17 | SSW 11 | S 10 | SSW 5 | SSE 9 | SSE 9 | SSW 24 | SSW 24 |
| kJ | 214 | 298 | 376 | 273 | 269 | 240 | 314 | 314 | 246 | 242 | 88 | 213 | 147 | 104 | 376 | 117 | 149 | 7 | 49 | 46 | 218 | 368 |
Swell 3 Height (m) Direction Period (s) | WSW 9 | W 9 | SSW 12 | WSW 8 | WSW 8 | SSW 12 | WSW 8 | WSW 8 | WSW 8 | SSE 10 | S 11 | S 18 | SSW 18 | SSW 18 | SSW 13 | SSE 10 | SSW 13 | SSW 26 | SSW 5 | SSW 25 | SSE 14 | SSE 9 |
| kJ | 26 | 40 | 49 | 23 | 22 | 48 | 13 | 13 | 11 | 65 | 85 | 163 | 249 | 322 | 141 | 85 | 178 | 66 | 7 | 63 | 19 | 32 |
Wind waves Height (m) Direction Period (s) | W 4 | W 9 | W 5 | W 5 | WSW 5 | WSW 5 | W 5 | W 5 | W 5 | W 5 | W 5 | W 5 | W 5 | W 5 | W 5 | W 5 | W 5 | W 5 | W 5 | WSW 5 | WSW 5 | WSW 5 |
| kJ | 9 | 99 | 27 | 37 | 42 | 33 | 33 | 26 | 26 | 35 | 27 | 35 | 37 | 36 | 26 | 26 | 21 | 27 | 22 | 33 | 33 | 32 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 202 | 661 | 750 | 750 | 750 | 38 | 752 | 38 | 202 | 201 | 755 | 755 | 755 | 202 | 202 | 202 | 202 | 661 | 866 | 661 | 866 | 202 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||
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