Surf Forecasts:
How big are the waves at Rivermouth (Hikkaduwa) today (08 Oct):
- Morning surf: Morning surf (08 Oct, local time) - 4.5ft (1.3m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (08 Oct, local time) - 2.5ft (0.8m), 17s period with SSW swell.
- Evening surf: Evening surf (08 Oct, local time) - 3ft (0.9m), 13s period with SSW swell.
The current surf forecast for Rivermouth (Hikkaduwa) at 3AM is: 1.2m 14s primary swell from a South-southwest direction and 0.8m 9s secondary swell from a South-southeast direction (forecast issued at 10:30pm October 07). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Oct) | 4.5ft (1.3m) | 14s |
| Afternoon (08 Oct) | 2.5ft (0.8m) | 17s |
| Evening (08 Oct) | 3ft (0.9m) | 13s |
Table - waves today at Rivermouth (Hikkaduwa). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 33mm), heaviest during Thu night. Warm (max 30°C on Thu morning, min 25°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wed 7 | Thursday 8 | Friday 9 | ||||||||||||||||
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 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 17 | SSW 16 | SSW 16 | SSW 19 | SSW 17 | SSW 18 | SSW 14 | SSW 14 | SSW 15 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||
 kJ | 515 | 514 | 605 | 605 | 624 | 563 | 385 | 437 | 341 | 387 | 367 | 516 | 497 | 534 | 573 | 929 | 793 | 793 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | glassy | cross-off | off | glassy | glassy | glassy | on | on | cross-on | cross-off | off |
High Tide | 1:00AM0.56m | 12:54PM0.56m | 1:24AM0.64m | 1:22PM0.59m | ||||||||||||||
Low Tide | 6:45PM0.12m | 7:06AM0.16m | 7:08PM0.08m | 7:34AM0.12m | 7:30PM0.04m | |||||||||||||
 | | |  |  | |  | | |  | | | | | | | | | |
 | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | 2 | 3 | 2 | — | — | — | 1 | 5 | 9 | — | — | — | — | 1 | 2 | 2 | 2 | 2 |
Temp °C | 28 | 27 | 26 | 26 | 27 | 30 | 29 | 28 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 28 | 27 | 25 |
Feels °C | 31 | 30 | 30 | 30 | 30 | 34 | 32 | 32 | 29 | 30 | 30 | 31 | 32 | 31 | 30 | 30 | 31 | 28 |
Swell 1 Height (m) Direction Period (s) | S 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 15 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 515 | 514 | 605 | 605 | 624 | 563 | 367 | 303 | 303 | 367 | 367 | 396 | 497 | 534 | 573 | 929 | 793 | 793 |
Swell 2 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SE 9 | SSW 17 | SSW 16 | SSW 16 | S 16 | SSW 17 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 106 | 106 | 103 | 103 | 103 | 81 | 385 | 437 | 341 | 248 | 367 | 516 | 422 | 413 | 326 | 45 | 70 | 68 |
Swell 3 Height (m) Direction Period (s) | SW 6 | SW 6 | WSW 6 | SW 11 | WSW 6 | SSW 21 | SE 9 | SE 9 | SE 9 | SSW 19 | SE 9 | SE 9 | SSE 9 | SSE 8 | SSE 8 | — | — | — |
| kJ | 10 | 9 | 4 | 18 | 3 | 89 | 77 | 75 | 75 | 387 | 62 | 61 | 50 | 47 | 46 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SSW 6 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 14 | 428 | 0 | 0 | 0 | 0 | 0 | 0 | 739 | 19 | 19 | 0 | 0 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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