Surf Forecasts:
How big are the waves at The Cave today (22 Aug):
- Morning surf: Morning surf (22 Aug, local time) - 5.5ft (1.7m), 17s period with S swell.
- Afternoon surf: Afternoon surf (22 Aug, local time) - 5ft (1.5m), 15s period with S swell.
- Evening surf: Evening surf (22 Aug, local time) - 4.5ft (1.4m), 15s period with S swell.
The current surf forecast for The Cave at 2AM is: 1.5m 18s primary swell from a South direction and 0.1m 7s secondary swell from a Southeast direction, 1.1m 6s secondary swell from a South-southwest direction (forecast issued at 10:30pm August 21). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | 5.5ft (1.7m) | 17s |
| Afternoon (22 Aug) | 5ft (1.5m) | 15s |
| Evening (22 Aug) | 4.5ft (1.4m) | 15s |
Table - waves today at The Cave. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 32°C on Sat morning, min 26°C on Fri night). Mainly strong winds. | ||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | ||||||||||||||||
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 | S 14 | S 18 | S 17 | S 17 | S 17 | S 15 | S 15 | S 15 | S 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 14 | S 13 | S 20 | S 13 |
Wave Graph  | ||||||||||||||||||
 kJ | 494 | 480 | 1357 | 716 | 1508 | 2121 | 1024 | 918 | 916 | 984 | 1240 | 1206 | 1206 | 1189 | 534 | 361 | 373 | 340 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross |
High Tide | 4:11AM0.18m | 1:27PM0.12m | 3:49AM0.19m | 1:38PM0.14m | ||||||||||||||
Low Tide | 8:26PM0.06m | 10:52AM0.12m | 8:18PM0.05m | 9:48AM0.12m | 8:26PM0.03m | |||||||||||||
 | | | |  | | | | | | |  | |  | | | | | |
 | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:14 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 27 | 26 | 28 | 32 | 32 | 30 | 28 | 26 | 26 | 26 | 28 | 30 | 30 | 30 | 27 | 27 |
Feels °C | 27 | 26 | 26 | 25 | 27 | 29 | 28 | 27 | 27 | 25 | 25 | 25 | 28 | 27 | 28 | 27 | 25 | 27 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 18 | S 17 | S 17 | S 17 | S 15 | S 15 | S 15 | S 15 | SSW 14 | SSW 14 | SSW 14 | S 21 | S 14 | S 13 | S 13 | S 13 |
| kJ | 494 | 480 | 1357 | 716 | 1508 | 2121 | 1024 | 918 | 916 | 984 | 1240 | 1206 | 1206 | 323 | 534 | 361 | 355 | 340 |
Swell 2 Height (m) Direction Period (s) | S 19 | S 19 | SE 7 | S 13 | — | — | S 26 | S 26 | S 24 | S 24 | S 24 | S 23 | S 22 | S 21 | S 21 | S 20 | S 20 | S 19 |
| kJ | 255 | 444 | 2 | 335 | — | — | 13 | 13 | 12 | 43 | 173 | 95 | 145 | 323 | 222 | 279 | 373 | 266 |
Swell 3 Height (m) Direction Period (s) | E 7 | E 7 | — | — | — | — | — | — | — | — | — | — | S 20 | SW 19 | — | — | S 16 | S 16 |
| kJ | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 8 | 15 | — | — | 20 | 46 |
Wind waves Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SW 6 | SW 6 | SW 6 | SSW 14 | SSW 6 | SSW 7 | SSW 7 | SSW 6 |
| kJ | 204 | 125 | 104 | 93 | 80 | 202 | 175 | 235 | 192 | 109 | 182 | 187 | 190 | 1189 | 167 | 278 | 230 | 140 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 1034 | 452 | 452 | 452 | 45 | 43 | 43 | 452 | 452 | 45 | 45 | 45 | 45 | 641 | 1034 | 1034 | 922 | 922 |
Best forecast wave conditions in East Sri Lanka | ||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||
Header Global | ||||||||||||||||||
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