Surf Forecasts:
How big are the waves at Inside Reef (Hikkaduwa) today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 4ft (1.2m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 2.5ft (0.8m), 18s period with SSW swell.
- Evening surf: Evening surf (18 Sep, local time) - 3.5ft (1.1m), 18s period with SSW swell.
The current surf forecast for Inside Reef (Hikkaduwa) at 11AM is: 1.1m 14s primary swell from a South-southwest direction and 0.6m 18s secondary swell from a South-southwest direction, 1.3m 6s secondary swell from a Southwest direction (forecast issued at 04:30am September 18). The wind direction is predicted to be onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 4ft (1.2m) | 14s |
| Afternoon (18 Sep) | 2.5ft (0.8m) | 18s |
| Evening (18 Sep) | 3.5ft (1.1m) | 18s |
Table - waves today at Inside Reef (Hikkaduwa). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 71mm), heaviest during Sun night. Warm (max 28°C on Fri morning, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||||
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 14 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 687 | 594 | 585 | 433 | 458 | 503 | 721 | 887 | 1714 | 1842 | 1826 | 1919 | 2133 | 2300 | 2441 | 2379 | 2047 | 1928 | 1737 | 1659 | 1464 | 1419 | 1259 | 1060 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | on | on |
High Tide | 5:06AM0.50m | 4:33PM0.39m | 5:28AM0.44m | 4:11PM0.34m | 6:00AM0.37m | |||||||||||||||||||
Low Tide | 11:09AM0.20m | 10:45PM0.14m | 11:37AM0.26m | 10:43PM0.20m | 8:21PM0.24m | |||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | 1 | 3 | 3 | 4 | 4 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 4 | 3 | 3 | 4 | 2 | 2 |
Temp °C | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 26 | 27 | 28 | 28 | 27 | 27 | 26 |
Feels °C | 29 | 29 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 27 | 28 | 29 | 28 | 28 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 687 | 594 | 585 | 433 | 458 | 336 | 721 | 887 | 1714 | 1842 | 1826 | 1919 | 2133 | 2300 | 2441 | 2379 | 2047 | 1928 | 1737 | 1659 | 1464 | 1419 | 1259 | 1060 |
Swell 2 Height (m) Direction Period (s) | SW 20 | SSW 20 | SW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 13 | S 13 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | S 18 | S 18 | S 18 |
| kJ | 98 | 149 | 184 | 228 | 364 | 503 | 367 | 355 | 20 | 28 | 9 | 9 | 9 | 9 | 9 | 6 | 6 | 6 | 6 | 6 | 6 | 57 | 56 | 55 |
Swell 3 Height (m) Direction Period (s) | W 8 | WNW 9 | W 8 | WNW 8 | SE 7 | SE 7 | SE 7 | SE 8 | — | — | — | — | — | — | W 10 | W 10 | W 10 | W 9 | W 9 | S 19 | S 19 | SE 8 | S 22 | WSW 6 |
| kJ | 12 | 15 | 12 | 12 | 27 | 14 | 26 | 29 | — | — | — | — | — | — | 2 | 2 | 7 | 7 | 7 | 28 | 28 | 9 | 9 | 74 |
Wind waves Height (m) Direction Period (s) | SW 7 | SW 6 | SW 6 | SW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | W 6 | W 6 | W 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | — |
| kJ | 173 | 162 | 141 | 136 | 120 | 93 | 93 | 90 | 81 | 94 | 97 | 101 | 104 | 101 | 97 | 97 | 98 | 98 | 98 | 83 | 102 | 102 | 84 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 738 | 211 | 211 | 646 | 860 | 859 | 646 | 859 | 211 | 211 | 211 | 210 | 648 | 859 | 859 | 211 | 211 | 211 | 211 | 338 | 646 | 211 | 211 | 211 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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