Surf Forecasts:
How big are the waves at Kalutara South today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 4.5ft (1.3m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 4.5ft (1.3m), 16s period with SSW swell.
- Evening surf: Evening surf (04 Aug, local time) - 4.5ft (1.3m), 16s period with SSW swell.
The current surf forecast for Kalutara South at 5PM is: 1.3m 16s primary swell from a South-southwest direction and 0.4m 7s secondary swell from a South direction, 1.9m 8s secondary swell from a West direction (forecast issued at 10:30am August 04). The wind direction is predicted to be onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | 4.5ft (1.3m) | 16s |
| Afternoon (04 Aug) | 4.5ft (1.3m) | 16s |
| Evening (04 Aug) | 4.5ft (1.3m) | 16s |
Table - waves today at Kalutara South. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 69mm), heaviest during Tue morning. Warm (max 27°C on Tue morning, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | ||||||||||||||||||||
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 15 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 938 | 926 | 915 | 915 | 870 | 805 | 892 | 845 | 784 | 736 | 716 | 1021 | 1694 | 1751 | 1746 | 1707 | 1342 | 1297 | 1165 | 1382 | 1348 | 1348 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 4:57PM0.55m | 5:49AM0.58m | 5:20PM0.49m | 6:32AM0.55m | 5:40PM0.43m | |||||||||||||||||
Low Tide | 11:11AM0.16m | 11:15PM0.05m | 11:49AM0.21m | 11:42PM0.09m | 12:36PM0.28m | |||||||||||||||||
 | |  | |  | | | | | | | | | | | | | | | | | | |
 | 6:03 | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:27 | — | — |
mm | 6 | 6 | 4 | 3 | 5 | 1 | 2 | 2 | 4 | 3 | 1 | 2 | 3 | 3 | 4 | 2 | 2 | 2 | 2 | 2 | 2 | 3 |
Temp °C | 27 | 27 | 27 | 27 | 26 | 27 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 27 |
Feels °C | 29 | 29 | 28 | 29 | 28 | 30 | 28 | 29 | 28 | 29 | 28 | 30 | 29 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | W 8 | W 8 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | WNW 7 | WNW 8 | SSW 15 | SSW 15 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 938 | 464 | 488 | 915 | 870 | 805 | 892 | 845 | 292 | 473 | 716 | 619 | 1694 | 1751 | 1746 | 1707 | 1342 | 1297 | 1165 | 1382 | 1348 | 1348 |
Swell 2 Height (m) Direction Period (s) | S 8 | SSW 16 | SSW 16 | S 7 | S 7 | S 7 | SSW 22 | W 10 | SSW 15 | SSW 15 | SSW 20 | SSW 20 | S 10 | — | — | — | S 10 | S 10 | S 10 | — | — | SSW 20 |
| kJ | 28 | 926 | 915 | 17 | 26 | 16 | 157 | 148 | 784 | 736 | 678 | 1021 | 53 | — | — | — | 90 | 92 | 94 | — | — | 131 |
Swell 3 Height (m) Direction Period (s) | — | S 8 | S 7 | S 24 | SW 24 | S 9 | SSW 7 | SSW 22 | W 9 | SSW 21 | — | WNW 10 | — | — | — | — | — | — | — | — | — | SSW 20 |
| kJ | — | 28 | 27 | 11 | 22 | 2 | 16 | 263 | 142 | 492 | — | 136 | — | — | — | — | — | — | — | — | — | 79 |
Wind waves Height (m) Direction Period (s) | W 10 | — | — | W 8 | W 8 | W 8 | W 8 | WNW 8 | WNW 8 | — | W 8 | W 8 | W 7 | W 7 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 |
| kJ | 605 | — | — | 441 | 435 | 464 | 488 | 355 | 497 | — | 496 | 371 | 411 | 431 | 514 | 501 | 475 | 429 | 429 | 418 | 418 | 461 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 212 | 211 | 210 | 208 | 211 | 212 | 70 | 70 | 70 | 194 | 185 | 194 | 211 | 212 | 212 | 212 | 212 | 211 | 294 | 208 | 211 | 212 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||
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