Surf Forecasts:
How big are the waves at Rivermouth (Hikkaduwa) today (22 Jun):
- Morning surf: Morning surf (22 Jun, local time) - 3.5ft (1.1m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (22 Jun, local time) - 4ft (1.2m), 15s period with SSW swell.
- Evening surf: Evening surf (22 Jun, local time) - 4.5ft (1.3m), 16s period with SSW swell.
The current surf forecast for Rivermouth (Hikkaduwa) at 10AM is: 1.1m 14s primary swell from a South-southwest direction and 0.9m 17s secondary swell from a South-southwest direction, 2.1m 7s secondary swell from a West-southwest direction (forecast issued at 04:30am June 22). The wind direction is predicted to be cross-onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jun) | 3.5ft (1.1m) | 14s |
| Afternoon (22 Jun) | 4ft (1.2m) | 15s |
| Evening (22 Jun) | 4.5ft (1.3m) | 16s |
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 76mm), heaviest during Mon morning. Warm (max 28°C on Tue afternoon, min 24°C on Mon afternoon). Mainly fresh winds. | ||||||||||||||||||||||||
Monday 22 | Tuesday 23 | Wednesday 24 | ||||||||||||||||||||||
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 17 | SSW 17 | SSW 14 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 859 | 924 | 423 | 480 | 679 | 904 | 892 | 715 | 870 | 848 | 815 | 784 | 763 | 638 | 742 | 732 | 742 | 752 | 656 | 545 | 530 | 487 | 530 | 313 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross | 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 | 7:34AM0.49m | 6:51PM0.45m | 8:48AM0.48m | 8:00PM0.40m | 10:06AM0.49m | 9:43PM0.36m | ||||||||||||||||||
Low Tide | 00:40AM0.15m | 1:12PM0.31m | 1:31AM0.18m | 3:03PM0.32m | 2:35AM0.20m | 5:08PM0.30m | ||||||||||||||||||
 | |  | |  |  |  | | |  | | | | | | | | | | | | | | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:25 | — | — |
mm | 6 | 8 | 10 | 8 | 5 | 1 | — | 1 | 3 | 6 | 8 | 5 | 3 | 2 | 1 | 1 | 3 | 4 | 3 | 1 | 2 | 2 | 2 | 2 |
Temp °C | 27 | 27 | 26 | 25 | 24 | 25 | 26 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 |
Feels °C | 28 | 28 | 25 | 25 | 24 | 27 | 28 | 29 | 29 | 29 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 17 | SSW 13 | SSW 14 | SSW 15 | W 7 | SSW 16 | W 8 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 |
| kJ | 859 | 924 | 408 | 480 | 679 | 306 | 892 | 270 | 870 | 848 | 815 | 784 | 763 | 638 | 742 | 732 | 742 | 752 | 656 | 545 | 530 | 487 | 530 | 313 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SSW 17 | SSW 17 | SSW 18 | SSW 16 | W 10 | SSW 16 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SSW 17 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | S 8 | S 8 | S 8 | SSW 16 |
| kJ | 40 | 29 | 423 | 428 | 276 | 904 | 49 | 715 | 45 | 45 | 45 | 44 | 43 | 164 | 31 | 31 | 31 | 30 | 40 | 29 | 21 | 34 | 35 | 223 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 13 | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | SSW 12 | SSW 9 | W 9 | SSE 9 | — | — | SE 9 | — | — | — | S 8 | S 10 | S 9 | SE 9 | SE 9 | SE 9 | S 8 |
| kJ | 45 | 45 | 29 | 29 | 43 | 47 | 47 | 119 | 27 | 27 | 17 | — | — | 43 | — | — | — | 6 | 2 | 14 | 29 | 29 | 29 | 35 |
Wind waves Height (m) Direction Period (s) | WSW 9 | WSW 6 | WSW 6 | WSW 7 | W 7 | — | W 7 | — | W 8 | W 8 | 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 | 367 | 154 | 241 | 385 | 427 | — | 226 | — | 284 | 280 | 250 | 271 | 287 | 279 | 239 | 253 | 270 | 271 | 279 | 247 | 272 | 272 | 230 | 230 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 859 | 956 | 210 | 956 | 956 | 19 | 44 | 210 | 170 | 209 | 210 | 207 | 204 | 209 | 209 | 210 | 209 | 204 | 204 | 204 | 204 | 209 | 210 | 210 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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