Surf Forecasts:
How big are the waves at Dewata today (02 Sep):
- Morning surf: Morning surf (02 Sep, local time) - 5ft (1.6m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (02 Sep, local time) - 4.5ft (1.4m), 15s period with SSW swell.
- Evening surf: Evening surf (02 Sep, local time) - 5.5ft (1.7m), 14s period with SSW swell.
The current surf forecast for Dewata at 11AM is: 1.6m 15s primary swell from a South-southwest direction and 0.8m 9s secondary swell from a South-southeast direction (forecast issued at 04:30am September 02). An open ocean swell of 1.2m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | 5ft (1.6m) | 15s |
| Afternoon (02 Sep) | 4.5ft (1.4m) | 15s |
| Evening (02 Sep) | 5.5ft (1.7m) | 14s |
Table - waves today at Dewata. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 31mm), heaviest during Thu night. Warm (max 28°C on Wed morning, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | ||||||||||||||||||||||
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) | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 13 | S 13 | S 11 | S 12 | S 12 | S 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1208 | 1041 | 1163 | 1092 | 845 | 811 | 1143 | 1127 | 1127 | 1127 | 1091 | 1075 | 926 | 812 | 690 | 679 | 679 | 679 | 573 | 564 | 363 | 390 | 449 | 363 |
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 | 5:06AM0.53m | 4:54PM0.42m | 5:38AM0.49m | 5:11PM0.37m | 6:13AM0.43m | 5:21PM0.32m | ||||||||||||||||||
Low Tide | 10:57AM0.06m | 10:53PM-0.02m | 11:30AM0.11m | 11:24PM0.03m | 12:10PM0.17m | |||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | |  | | |  | |
 | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:14 | — | — |
mm | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 2 | 1 | 2 | 1 | 2 | 3 | 3 | 2 | — | — | 1 | — |
Temp °C | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 28 | 28 | 27 | 27 |
Feels °C | 29 | 29 | 30 | 29 | 30 | 30 | 29 | 29 | 29 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 30 | 30 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 13 | S 13 | S 11 | S 12 | S 12 | S 11 |
| kJ | 1208 | 1041 | 1163 | 1092 | 845 | 811 | 1143 | 1127 | 1127 | 1127 | 1091 | 1075 | 926 | 812 | 690 | 679 | 679 | 679 | 573 | 564 | 363 | 390 | 449 | 363 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 9 | SSE 9 | SSE 9 | W 8 | W 9 | W 8 | W 11 | SSE 8 | W 10 | W 10 | W 9 | W 9 | WSW 5 | W 9 | S 21 | SSW 13 | S 18 | W 8 | W 8 |
| kJ | 56 | 70 | 65 | 88 | 78 | 78 | 68 | 52 | 23 | 23 | 12 | 9 | 45 | 17 | 16 | 15 | 14 | 36 | 14 | 9 | 139 | 27 | 12 | 12 |
Swell 3 Height (m) Direction Period (s) | SE 9 | — | — | WNW 10 | WNW 10 | W 10 | W 10 | W 9 | SE 8 | SE 8 | W 11 | W 9 | S 10 | WNW 10 | — | — | — | W 9 | — | WNW 8 | W 8 | S 16 | S 16 | SSW 16 |
| kJ | 20 | — | — | 33 | 31 | 17 | 47 | 44 | 35 | 33 | 9 | 39 | 19 | 32 | — | — | — | 14 | — | 24 | 12 | 5 | 21 | 53 |
Wind waves Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 7 | W 7 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 5 | WSW 5 | WSW 5 | WSW 5 | — | WSW 5 | W 6 | W 6 | W 6 | W 5 | W 5 |
| kJ | 126 | 126 | 130 | 130 | 107 | 84 | 76 | 60 | 41 | 39 | 39 | 49 | 62 | 59 | 49 | 45 | 36 | — | 36 | 49 | 40 | 49 | 29 | 25 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 359 | 354 | 354 | 661 | 750 | 752 | 752 | 750 | 752 | 359 | 202 | 202 | 750 | 752 | 750 | 359 | 38 | 38 | 354 | 733 | 750 | 750 | 750 | 38 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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