Surf Forecasts:
How big are the waves at Rivermouth (Hikkaduwa) today (07 Aug):
- Afternoon surf: Afternoon surf (07 Aug, local time) - 5ft (1.5m), 14s period with S swell.
- Evening surf: Evening surf (07 Aug, local time) - 5ft (1.5m), 14s period with S swell.
The current surf forecast for Rivermouth (Hikkaduwa) at 8PM is: 1.5m 14s primary swell from a South direction and 1.1m 18s secondary swell from a South direction, 1.8m 8s secondary swell from a West direction (forecast issued at 04:30pm August 07). The wind direction is predicted to be cross-onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Aug) | - | - |
| Afternoon (07 Aug) | 5ft (1.5m) | 14s |
| Evening (07 Aug) | 5ft (1.5m) | 14s |
Table - waves today at Rivermouth (Hikkaduwa). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 29mm), heaviest during Fri afternoon. Warm (max 27°C on Fri afternoon, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Fri 7 | Saturday 8 | Sunday 9 | ||||||||||||||||||
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) | S 14 | S 14 | S 14 | S 17 | S 17 | S 17 | S 16 | S 16 | SSW 15 | SSW 15 | S 14 | S 16 | S 16 | S 16 | SSW 16 | S 17 | S 14 | S 17 | S 17 | S 16 |
Wave Graph  | ||||||||||||||||||||
 kJ | 931 | 918 | 893 | 2117 | 957 | 675 | 1688 | 1855 | 684 | 639 | 1002 | 1571 | 1591 | 516 | 416 | 454 | 890 | 1722 | 839 | 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 |
High Tide | 5:52PM0.34m | 10:00AM0.46m | 10:11PM0.27m | 12:05PM0.50m | ||||||||||||||||
Low Tide | 2:22PM0.32m | 00:59AM0.18m | 7:37PM0.26m | 3:56AM0.23m | 7:27PM0.20m | |||||||||||||||
 | |  | | | | | | | | | | |  |  | | | | | | |
 | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | 6:25 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — |
mm | 3 | 2 | 2 | 1 | 2 | 1 | 2 | 1 | 1 | 2 | 3 | 2 | 1 | — | — | 1 | 1 | — | — | 1 |
Temp °C | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 27 | 28 | 26 | 26 | 27 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 29 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 17 | S 13 | S 17 | S 16 | S 16 | SSW 15 | SSW 15 | S 14 | S 16 | S 16 | S 12 | S 10 | S 11 | S 14 | S 17 | S 12 | S 12 |
| kJ | 931 | 918 | 893 | 2117 | 546 | 675 | 1688 | 1855 | 684 | 639 | 1002 | 1571 | 1591 | 469 | 270 | 275 | 890 | 1722 | 376 | 383 |
Swell 2 Height (m) Direction Period (s) | S 18 | S 18 | S 18 | — | S 17 | S 13 | S 19 | S 11 | S 11 | S 11 | S 17 | S 11 | S 11 | S 16 | SSW 16 | SSW 14 | S 18 | SSW 26 | S 17 | S 16 |
| kJ | 649 | 635 | 749 | — | 957 | 355 | 118 | 229 | 284 | 274 | 487 | 224 | 272 | 516 | 416 | 331 | 395 | 66 | 839 | 635 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | S 11 | S 14 | — | S 18 | S 18 | S 18 | — | — | WNW 9 | SSW 13 | S 17 | SW 26 | SSW 26 | SSW 26 | SSW 25 |
| kJ | — | — | — | — | — | 223 | 138 | — | 504 | 399 | 224 | — | — | 101 | 225 | 454 | 27 | 66 | 65 | 127 |
Wind waves Height (m) Direction Period (s) | W 7 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 7 | W 6 | W 7 | W 7 |
| kJ | 392 | 358 | 368 | 328 | 319 | 339 | 302 | 310 | 310 | 302 | 226 | 219 | 226 | 182 | 235 | 213 | 255 | 240 | 248 | 226 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 204 | 204 | 210 | 210 | 210 | 210 | 210 | 204 | 204 | 209 | 210 | 210 | 210 | 210 | 210 | 209 | 859 | 204 | 210 | 210 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||
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