Surf Forecasts:
How big are the waves at Rivermouth (Hikkaduwa) today (13 Jun):
- Afternoon surf: Afternoon surf (13 Jun, local time) - 4.5ft (1.3m), 14s period with SSW swell.
- Evening surf: Evening surf (13 Jun, local time) - 4ft (1.2m), 13s period with SSW swell.
The current surf forecast for Rivermouth (Hikkaduwa) at 9PM is: 1.2m 13s primary swell from a South-southwest direction and 0.2m 8s secondary swell from a South-southeast direction, 1.7m 7s secondary swell from a West direction (forecast issued at 04:30pm June 13). The wind direction is predicted to be cross-onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jun) | - | - |
| Afternoon (13 Jun) | 4.5ft (1.3m) | 14s |
| Evening (13 Jun) | 4ft (1.2m) | 13s |
Table - waves today at Rivermouth (Hikkaduwa). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 45mm), heaviest during Mon night. Warm (max 28°C on Sat afternoon, min 27°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
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 | 8 AM | 11 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 694 | 674 | 539 | 523 | 431 | 345 | 358 | 368 | 367 | 329 | 320 | 320 | 368 | 419 | 378 | 378 | 330 | 330 | 330 | 294 | 329 | 358 | 348 | 341 |
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 | 12:55PM0.65m | 1:04AM0.42m | 1:38PM0.67m | 1:48AM0.44m | 2:19PM0.67m | 2:31AM0.46m | ||||||||||||||||||
Low Tide | 7:37PM0.14m | 6:50AM0.07m | 8:15PM0.10m | 7:36AM0.05m | 8:52PM0.09m | 8:20AM0.05m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — |
 | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | 6:23 |
mm | 1 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 4 | 4 | 4 |
Temp °C | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 29 | 29 | 28 | 28 | 27 | 28 | 29 | 29 | 28 | 29 | 28 | 28 | 27 | 28 | 29 | 28 | 28 | 27 | 28 | 28 | 27 | 27 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | S 13 | S 13 | S 13 | S 13 | SSW 11 | S 11 | S 12 | S 12 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 |
| kJ | 694 | 674 | 539 | 523 | 431 | 345 | 339 | 339 | 334 | 167 | 195 | 276 | 266 | 257 | 282 | 262 | 252 | 247 | 208 | 210 | 210 | 206 | 206 | 210 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | SSE 8 | S 18 | S 18 | SSW 8 | S 18 | S 18 | S 18 | S 13 | S 17 | S 17 | S 17 | S 16 | S 16 | S 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 |
| kJ | 10 | 10 | 6 | 57 | 58 | 13 | 103 | 99 | 96 | 90 | 147 | 147 | 142 | 83 | 80 | 48 | 35 | 54 | 54 | 54 | 54 | 55 | 110 | 51 |
Swell 3 Height (m) Direction Period (s) | — | S 22 | SE 8 | SSE 8 | SE 8 | S 18 | SE 8 | SSE 8 | SE 7 | S 17 | SSW 13 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SW 16 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | — | SSW 16 |
| kJ | — | 10 | 3 | 6 | 9 | 58 | 9 | 6 | 2 | 94 | 32 | 10 | 24 | 24 | 24 | 38 | 51 | 22 | 21 | 19 | 20 | 20 | — | 26 |
Wind waves Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 |
| kJ | 329 | 295 | 282 | 282 | 306 | 341 | 358 | 368 | 367 | 329 | 320 | 320 | 368 | 419 | 378 | 378 | 330 | 330 | 330 | 294 | 329 | 358 | 348 | 341 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 209 | 204 | 210 | 210 | 210 | 210 | 210 | 204 | 204 | 204 | 756 | 210 | 210 | 210 | 210 | 204 | 859 | 209 | 343 | 210 | 210 | 338 | 211 | 210 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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