Surf Forecasts:
How big are the waves at Rivermouth (Hikkaduwa) today (15 Jun):
- Afternoon surf: Afternoon surf (15 Jun, local time) - 5.5ft (1.7m), 7s period with W swell.
- Evening surf: Evening surf (15 Jun, local time) - 5.5ft (1.7m), 7s period with W swell.
The current surf forecast for Rivermouth (Hikkaduwa) at 11PM is: 1.7m 7s primary swell from a West direction and 1.0m 10s secondary swell from a South direction, 0.4m 15s secondary swell from a Southwest direction (forecast issued at 04:30pm June 15). The wind direction is predicted to be cross-onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jun) | - | - |
| Afternoon (15 Jun) | 5.5ft (1.7m) | 7s |
| Evening (15 Jun) | 5.5ft (1.7m) | 7s |
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 55mm), heaviest during Thu morning. Warm (max 28°C on Mon afternoon, min 27°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 15 | Tuesday 16 | Wednesday 17 | Thu 18 | |||||||||||||||||||||
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) | 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 | S 10 | W 7 | W 7 | S 10 | S 10 | W 7 | W 7 | W 7 | W 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 287 | 279 | 271 | 270 | 311 | 320 | 286 | 287 | 279 | 278 | 263 | 250 | 250 | 258 | 239 | 271 | 240 | 205 | 187 | 187 | 199 | 193 | 196 | 166 |
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 | 2:19PM0.67m | 2:31AM0.46m | 2:57PM0.67m | 3:15AM0.48m | 3:35PM0.65m | 4:00AM0.50m | ||||||||||||||||||
Low Tide | 8:52PM0.09m | 8:20AM0.05m | 9:28PM0.08m | 9:02AM0.07m | 10:04PM0.08m | 9:44AM0.11m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — |
 | — | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | 6:23 |
mm | 1 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 3 | 3 | 3 | 2 | 1 | 2 | 3 | 2 | 3 | 4 |
Temp °C | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 29 | 29 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 10 | S 10 | S 10 | S 9 | SSE 9 | SSE 9 |
| kJ | 252 | 247 | 247 | 210 | 206 | 202 | 206 | 206 | 202 | 198 | 158 | 158 | 154 | 186 | 225 | 271 | 205 | 136 | 186 | 183 | 145 | 142 | 115 | 113 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 15 | SW 15 | SW 14 | SW 13 | SW 13 | SSW 14 | SW 14 | SSW 14 | SSW 14 | SSW 15 | SW 15 | SW 13 | SW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 |
| kJ | 35 | 54 | 54 | 54 | 54 | 55 | 109 | 51 | 46 | 46 | 73 | 100 | 138 | 140 | 144 | 116 | 87 | 85 | 161 | 163 | 125 | 125 | 120 | 116 |
Swell 3 Height (m) Direction Period (s) | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | — | SSW 16 | SSW 16 | SSW 16 | S 16 | S 16 | S 16 | S 18 | S 18 | S 18 | S 11 | W 9 | W 9 | W 8 | W 8 | SSE 13 | WNW 9 | WNW 9 |
| kJ | 51 | 22 | 21 | 42 | 20 | 20 | — | 26 | 25 | 26 | 5 | 5 | 5 | 7 | 25 | 25 | 39 | 43 | 39 | 37 | 37 | 17 | 28 | 28 |
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 6 | W 6 | W 7 | W 7 | W 7 | W 6 |
| kJ | 287 | 279 | 271 | 270 | 311 | 320 | 286 | 287 | 279 | 278 | 263 | 250 | 250 | 258 | 239 | 240 | 240 | 205 | 187 | 187 | 199 | 193 | 196 | 166 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 885 | 885 | 210 | 210 | 210 | 210 | 210 | 652 | 859 | 859 | 210 | 210 | 210 | 210 | 211 | 210 | 885 | 210 | 210 | 210 | 210 | 210 | 210 | 209 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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