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Surf Forecasts:
The Cave surfForecast / East / Sri Lanka
48hr Weather and Surf, issued 4 pm Friday 22 May 2026 +0530Forecast update in hr min s Forecast update imminent
The Cave surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Cave sea temperature is
29.8° C
(Which is slightly warmer than usual)How big are the waves at The Cave today?
The current surf forecast for The Cave at 7PM is: 0.6m 16s primary swell from a South-southwest direction and 0.5m 9s secondary swell from a South-southeast direction, 1.4m 7s secondary swell from a Southwest direction (forecast issued at 04:30pm May 22). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | - | - |
| Afternoon (22 May) | 2.5ft (0.7m) | 16s |
| Evening (22 May) | 2ft (0.6m) | 16s |
Table - waves today at The Cave. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 32°C on Fri afternoon, min 27°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Fri 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 16 | SW 7 | SW 7 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 6 | SSW 6 | SSW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SSW 16 | |
217 | 201 | 201 | 198 | 277 | 246 | 242 | 239 | 236 | 236 | 229 | 149 | 141 | 139 | 137 | 135 | 145 | 175 | 137 | 109 | 83 | 89 | 92 | 149 | |
Wind (km/h) | ||||||||||||||||||||||||
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High Tide | 12:40PM0.19m | 12:39PM0.20m | 12:44PM0.20m | |||||||||||||||||||||
Low Tide | 10:55PM0.05m | 10:15PM0.06m | 9:18PM0.06m | |||||||||||||||||||||
 | |  | | | | | | | |  | | | |  | | | | | | | | | | |
 | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — |
 | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | 6:13 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 32 | 29 | 27 | 27 | 27 | 27 | 29 | 31 | 28 | 29 | 28 | 27 | 27 | 27 | 28 | 31 | 32 | 30 | 28 | 27 | 27 | 27 | 28 | 31 |
30 | 27 | 25 | 27 | 27 | 28 | 29 | 30 | 28 | 30 | 28 | 27 | 26 | 27 | 27 | 30 | 31 | 29 | 28 | 27 | 27 | 27 | 28 | 29 | |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 16 |
 kJ | 217 | 201 | 201 | 198 | 277 | 246 | 242 | 239 | 236 | 236 | 229 | 149 | 141 | 139 | 137 | 135 | 135 | 133 | 93 | 86 | 83 | 82 | 82 | 149 |
Swell 2 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 9 | S 10 | SSE 9 | SE 9 | SE 9 | SSE 9 | SSE 9 | SE 9 | SE 8 | S 18 | SSW 18 | SE 8 | SE 8 | SSE 8 | SSE 8 | SSE 7 | SSW 12 |
| kJ | 48 | 45 | 45 | 45 | 30 | 30 | 41 | 29 | 8 | 9 | 21 | 21 | 31 | 30 | 19 | 18 | 6 | 31 | 17 | 16 | 22 | 22 | 21 | 81 |
Swell 3 Height (m) Direction Period (s) | S 11 | SW 13 | SW 13 | SW 13 | S 10 | S 10 | S 10 | S 10 | SSE 8 | S 10 | SSE 8 | SSE 8 | S 14 | — | S 18 | S 18 | S 13 | S 13 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SE 8 |
| kJ | 9 | 27 | 42 | 42 | 8 | 8 | 2 | 2 | 12 | 8 | 6 | 6 | 4 | — | 7 | 7 | 3 | 3 | 31 | 31 | 56 | 89 | 87 | 16 |
Wind waves Height (m) Direction Period (s) | SW 6 | SW 7 | SW 7 | SSW 7 | SSW 7 | SW 6 | SW 6 | SW 6 | SSW 6 | SSW 6 | SSW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SSW 6 | SSW 6 | SSW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SSW 6 |
| kJ | 186 | 192 | 158 | 116 | 116 | 97 | 91 | 91 | 127 | 122 | 103 | 85 | 92 | 95 | 95 | 109 | 145 | 175 | 137 | 109 | 83 | 86 | 92 | 99 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 45 | 45 | 1263 | 1034 | 1323 | 1127 | 45 | 45 | 45 | 45 | 43 | 452 | 45 | 45 | 45 | 45 | 45 | 45 | 43 | 45 | 45 | 45 | 45 | 45 |
Best forecast wave conditions in East Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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