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Surf Forecasts:
The Cave surfForecast / East / Sri Lanka
48hr Weather and Surf, issued 4 am Monday 25 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
29.4° C
(Which is normal for this time of year)How big are the waves at The Cave today?
The current surf forecast for The Cave at 9AM is: 0.4m 16s primary swell from a South-southwest direction and 0.5m 12s secondary swell from a South-southwest direction, 1.1m 6s secondary swell from a Southwest direction (forecast issued at 04:30am May 25). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 3.5ft (1.1m) | 6s |
| Afternoon (25 May) | 2ft (0.6m) | 17s |
| Evening (25 May) | 3ft (0.9m) | 17s |
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 31°C on Mon morning, min 27°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SW 6 | SW 6 | SW 6 | SSW 16 | SSW 17 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | |
83 | 89 | 87 | 149 | 232 | 322 | 540 | 522 | 463 | 554 | 582 | 671 | 645 | 612 | 588 | 478 | 472 | 459 | 432 | 565 | 961 | 885 | 1318 | 1271 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 12:51PM0.20m | 2:37AM0.11m | 12:58PM0.20m | 2:50AM0.13m | 1:08PM0.20m | |||||||||||||||||||
Low Tide | 8:42PM0.06m | 5:51AM0.10m | 8:27PM0.05m | 6:42AM0.11m | 8:28PM0.03m | |||||||||||||||||||
 | |  | | | |  | |  | |  | | | | | | | | | | |  | | | |
 | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:14 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 27 | 26 | 28 | 31 | 31 | 29 | 28 | 27 | 27 | 27 | 28 | 31 | 31 | 30 | 27 | 27 | 27 | 27 | 28 | 30 | 31 | 29 | 27 | 27 |
27 | 26 | 28 | 30 | 29 | 28 | 28 | 27 | 26 | 26 | 27 | 29 | 29 | 29 | 26 | 26 | 26 | 26 | 26 | 28 | 28 | 28 | 26 | 26 | |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 17 | SSW 18 | SSW 18 | SSW 17 | 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 18 | SSW 17 | SSW 16 | SSW 16 |
 kJ | 83 | 82 | 82 | 149 | 232 | 322 | 540 | 522 | 463 | 554 | 582 | 671 | 645 | 612 | 588 | 478 | 472 | 459 | 378 | 446 | 961 | 885 | 1318 | 1271 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SSW 16 | SSW 16 | SSW 12 | SSW 12 | SSW 12 | SSW 15 | SSW 11 | SSW 11 | — | S 11 | S 11 | SE 11 | S 22 | S 22 | SSW 20 | S 20 | SSW 19 | SSW 18 | SSW 18 | SSW 13 | SSW 13 | SE 8 | SE 8 |
| kJ | 18 | 89 | 87 | 81 | 81 | 82 | 169 | 71 | 40 | — | 2 | 2 | 4 | 9 | 36 | 82 | 194 | 379 | 432 | 565 | 192 | 249 | 18 | 18 |
Swell 3 Height (m) Direction Period (s) | SSW 17 | SE 8 | SE 8 | SE 8 | S 12 | — | SSW 12 | — | — | — | — | — | — | SE 10 | SE 10 | SSE 10 | SSE 10 | SSE 10 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 |
| kJ | 56 | 17 | 16 | 15 | 3 | — | 111 | — | — | — | — | — | — | 4 | 4 | 10 | 9 | 9 | 13 | 21 | 19 | 18 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | SW 6 | SW 6 | SW 6 | SW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SW 6 |
| kJ | 77 | 77 | 77 | 77 | 140 | 175 | 136 | 110 | 107 | 107 | 121 | 125 | 144 | 146 | 127 | 107 | 107 | 115 | 137 | 126 | 141 | 128 | 128 | 112 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 45 | 45 | 45 | 46 | 1801 | 1260 | 639 | 1068 | 1068 | 1068 | 1068 | 45 | 45 | 1801 | 1801 | 1113 | 46 | 45 | 1269 | 639 | 1777 | 1801 | 1801 | 1801 |
Best forecast wave conditions in East Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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