Surf Forecasts:
How big are the waves at The Cave today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 2ft (0.6m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 2.5ft (0.7m), 16s period with SSW swell.
- Evening surf: Evening surf (31 Jul, local time) - 2.5ft (0.8m), 18s period with SSW swell.
The current surf forecast for The Cave at 7PM is: 0.8m 18s primary swell from a South-southwest direction and 0.8m 10s secondary swell from a Southeast direction, 1.5m 6s secondary swell from a South-southwest direction (forecast issued at 10:30am July 31). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 2ft (0.6m) | 16s |
| Afternoon (31 Jul) | 2.5ft (0.7m) | 16s |
| Evening (31 Jul) | 2.5ft (0.8m) | 18s |
Table - waves today at The Cave. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Sun night. Warm (max 32°C on Fri morning, min 23°C on Sun night). Winds decreasing (strong winds from the SW on Fri afternoon, light winds from the NNE by Sat afternoon). | ||||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||||||||
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 16 | SSW 16 | SSW 6 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 8 | SW 8 | SW 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 173 | 173 | 226 | 212 | 373 | 364 | 356 | 352 | 333 | 376 | 371 | 291 | 402 | 284 | 263 | 252 | 193 | 191 | 242 | 165 | 350 | 477 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross-off | cross | cross | cross-off | cross-off | cross | cross | cross | cross-off |
High Tide | 3:47PM0.18m | 5:29AM0.21m | 4:12PM0.17m | 5:44AM0.21m | 4:36PM0.15m | |||||||||||||||||
Low Tide | 10:47AM0.11m | 10:30PM-0.00m | 11:14AM0.10m | 10:45PM0.01m | 11:45AM0.09m | 10:55PM0.03m | ||||||||||||||||
 |  | | |  | | |  | | | | | | | | |  | |  | |  |  | |
 | 5:56 | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:21 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 7 | 2 |
Temp °C | 29 | 32 | 32 | 31 | 28 | 28 | 27 | 27 | 28 | 32 | 31 | 30 | 27 | 26 | 26 | 26 | 28 | 30 | 26 | 26 | 24 | 23 |
Feels °C | 28 | 30 | 29 | 29 | 25 | 26 | 25 | 25 | 27 | 32 | 33 | 33 | 28 | 26 | 26 | 26 | 28 | 31 | 25 | 26 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SSW 17 | SW 7 | SW 6 | SW 6 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 7 | SSW 7 |
| kJ | 144 | 170 | 144 | 144 | 144 | 141 | 141 | 96 | 333 | 85 | 61 | 54 | 402 | 284 | 263 | 252 | 193 | 191 | 242 | 163 | 114 | 86 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SE 10 | SSW 16 | SSW 16 | SSW 16 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | S 18 | SSW 14 | SSW 14 |
| kJ | 173 | 173 | 226 | 212 | 373 | 364 | 356 | 352 | 96 | 376 | 371 | 291 | 57 | 53 | 52 | 40 | 29 | 28 | 28 | 165 | 163 | 239 |
Swell 3 Height (m) Direction Period (s) | S 11 | S 12 | SSW 20 | SSW 16 | S 11 | S 11 | S 11 | S 11 | S 11 | SE 10 | SE 10 | SE 10 | S 11 | S 10 | S 10 | S 10 | S 10 | S 20 | S 20 | SE 9 | S 18 | S 18 |
| kJ | 94 | 71 | 128 | 140 | 21 | 38 | 36 | 20 | 20 | 94 | 77 | 59 | 20 | 28 | 17 | 29 | 17 | 67 | 30 | 28 | 230 | 160 |
Wind waves Height (m) Direction Period (s) | SSW 6 | SSW 5 | SSW 6 | SSW 6 | SW 6 | SSW 6 | SW 6 | SW 6 | SW 7 | WSW 7 | WSW 7 | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 8 | SSW 8 | SSW 8 | SSW 8 | SW 8 | SW 8 |
| kJ | 62 | 66 | 160 | 196 | 157 | 103 | 80 | 98 | 111 | 342 | 236 | 245 | 69 | 39 | 52 | 79 | 110 | 171 | 166 | 158 | 350 | 477 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 45 | 45 | 1801 | 1343 | 1671 | 45 | 45 | 45 | 35 | 35 | 0 | 0 | 15 | 15 | 35 | 35 | 35 | 0 | 452 | 43 | 15 | 15 |
Best forecast wave conditions in East Sri Lanka | ||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The Cave surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest