Surf Forecasts:
How big are the waves at Dewata today (14 Nov):
- Afternoon surf: Afternoon surf (14 Nov, local time) - 2ft (0.6m), 16s period with SSW swell.
- Evening surf: Evening surf (14 Nov, local time) - 2ft (0.6m), 16s period with SSW swell.
The current surf forecast for Dewata at 9PM is: 0.6m 16s primary swell from a South-southwest direction and 0.6m 12s secondary swell from a South direction, 0.6m 4s secondary swell from a Northwest direction (forecast issued at 04:30pm November 14). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Nov) | - | - |
| Afternoon (14 Nov) | 2ft (0.6m) | 16s |
| Evening (14 Nov) | 2ft (0.6m) | 16s |
Table - waves today at Dewata. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sun night. Warm (max 29°C on Sat afternoon, min 25°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||
Sat 14 | Sunday 15 | Monday 16 | Tue 17 | |||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | S 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 153 | 206 | 206 | 201 | 237 | 228 | 360 | 435 | 301 | 277 | 261 | 257 | 257 | 257 | 253 | 249 | 246 | 195 | 192 | 173 | 170 | 160 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross | cross-on | cross | cross-on | cross-on | cross | cross | cross | cross | cross-off |
High Tide | 4:44PM0.47m | 4:46AM0.58m | 5:30PM0.44m | 5:22AM0.53m | 6:38PM0.42m | |||||||||||||||||
Low Tide | 10:03PM0.22m | 11:06AM0.21m | 10:30PM0.27m | 11:44AM0.24m | 11:06PM0.32m | |||||||||||||||||
 | |  | | | | |  | | |  |  |  |  | | | | |  | | | | |
 | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 |
 | — | 5:49 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:49 | — | — | — | 5:49 |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | — | — | — | — | — | — | — | — |
Temp °C | 29 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 25 | 25 | 25 | 26 | 28 | 28 | 28 | 27 | 26 | 26 | 26 |
Feels °C | 29 | 29 | 29 | 28 | 29 | 29 | 27 | 26 | 27 | 27 | 27 | 26 | 27 | 27 | 28 | 30 | 30 | 30 | 29 | 28 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 12 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | S 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | WSW 6 |
| kJ | 123 | 119 | 113 | 201 | 237 | 228 | 360 | 435 | 301 | 277 | 261 | 257 | 257 | 257 | 253 | 249 | 246 | 195 | 192 | 173 | 170 | 43 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | S 12 | S 12 | S 12 | W 6 | SSE 9 | S 9 | S 9 | S 9 | SW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSW 12 |
| kJ | 153 | 206 | 206 | 110 | 106 | 108 | 12 | 49 | 40 | 40 | 57 | 18 | 22 | 18 | 12 | 18 | 24 | 24 | 23 | 22 | 22 | 160 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SW 6 | W 6 | W 6 | W 6 | W 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | SW 6 | SSE 8 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | S 18 | SW 6 | SSW 16 | SSW 16 | SSW 16 | SSE 8 |
| kJ | 35 | 8 | 16 | 11 | 11 | 12 | 8 | 8 | 7 | 4 | 18 | 14 | 25 | 24 | 24 | 24 | 25 | 9 | 51 | 51 | 51 | 22 |
Wind waves Height (m) Direction Period (s) | W 6 | NW 4 | NW 4 | NW 4 | NW 4 | — | NW 5 | WNW 6 | NW 4 | NW 4 | NW 4 | NW 4 | NW 4 | NW 4 | NW 4 | NW 3 | W 6 | WNW 3 | W 6 | W 6 | W 7 | NW 4 |
| kJ | 16 | 7 | 11 | 11 | 7 | — | 7 | 13 | 5 | 7 | 7 | 4 | 11 | 6 | 6 | 3 | 17 | 6 | 24 | 41 | 43 | 14 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 53 | 3 | 159 | 159 | 3 | 3 | 3 | 3 | 3 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||
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