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Surf Forecasts:
The Cave surfForecast / East / Sri Lanka
48hr Weather and Surf, issued 10 pm Monday 04 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
30.2° C
(Which is slightly warmer than usual)How big are the waves at The Cave today?
The current surf forecast for The Cave at 2AM is: 0.6m 17s primary swell from a South-southwest direction and 0.4m 12s secondary swell from a South-southwest direction, 0.9m 6s secondary swell from a South-southwest direction (forecast issued at 10:30pm May 04). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 2ft (0.6m) | 16s |
| Afternoon (05 May) | 2.5ft (0.7m) | 16s |
| Evening (05 May) | 2ft (0.6m) | 15s |
Table - waves today at The Cave. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 16mm), heaviest on Wed morning. Warm (max 30°C on Tue morning, min 25°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | |||||||||||||||||||||
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 | 2 PM | 5 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SSW 18 | SW 6 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 21 | SSW 20 | SSW 20 | SSW 20 | SSW 20 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | |
121 | 170 | 184 | 179 | 171 | 220 | 220 | 162 | 146 | 140 | 150 | 223 | 218 | 218 | 216 | 286 | 360 | 360 | 280 | 475 | 380 | 407 | 371 | 366 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross-off | cross-off | glassy | glassy | glassy | on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | |
High Tide | 5:16AM0.15m | 3:13PM0.20m | 6:00AM0.14m | 3:16PM0.19m | 3:11PM0.19m | |||||||||||||||||||
Low Tide | 10:21PM0.02m | 9:27AM0.12m | 10:44PM0.03m | 9:14AM0.13m | 11:11PM0.04m | |||||||||||||||||||
 | |  | |  |  | | | | |  | |  | | | | | | | | | | | | |
 | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — |
 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:10 |
1 | 1 | — | — | — | — | — | — | 1 | — | — | 1 | 2 | 2 | 1 | 1 | 1 | — | 1 | 1 | — | 1 | 1 | 1 | |
Temp °C | 28 | 27 | 27 | 26 | 27 | 30 | 30 | 28 | 28 | 27 | 27 | 26 | 27 | 29 | 28 | 28 | 25 | 25 | 25 | 25 | 27 | 29 | 29 | 28 |
29 | 29 | 28 | 27 | 28 | 32 | 30 | 31 | 32 | 30 | 31 | 30 | 32 | 32 | 30 | 30 | 28 | 28 | 27 | 28 | 30 | 32 | 32 | 31 | |
Swell 1 Height (m) Direction Period (s) | SSW 18 | SSW 6 | SSW 17 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 16 | SSW 6 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 13 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
 kJ | 121 | 73 | 184 | 55 | 59 | 48 | 33 | 162 | 23 | 140 | 138 | 140 | 144 | 158 | 69 | 286 | 360 | 360 | 280 | 475 | 380 | 407 | 371 | 366 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SW 17 | SSW 12 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 6 | SSW 15 | SSW 7 | SSW 7 | SSW 20 | SSW 20 | SSW 20 | SSW 20 | SSW 13 | S 9 | S 10 | S 10 | S 10 | S 9 | SSE 9 | SSE 9 | SSE 10 |
| kJ | 56 | 140 | 51 | 179 | 171 | 220 | 220 | 31 | 146 | 26 | 25 | 223 | 218 | 218 | 216 | 68 | 76 | 90 | 92 | 68 | 63 | 68 | 69 | 77 |
Swell 3 Height (m) Direction Period (s) | SE 8 | S 11 | SE 8 | SSW 13 | SSW 13 | S 11 | S 10 | S 10 | S 11 | S 12 | SSW 21 | SSW 6 | S 9 | S 10 | S 10 | S 10 | SSW 13 | SSW 13 | SSW 13 | S 13 | SW 12 | SW 12 | SSW 12 | SW 12 |
| kJ | 14 | 39 | 14 | 55 | 56 | 36 | 19 | 34 | 37 | 43 | 150 | 13 | 45 | 49 | 48 | 52 | 68 | 99 | 102 | 3 | 37 | 37 | 56 | 37 |
Wind waves Height (m) Direction Period (s) | SSW 6 | SW 6 | SSW 6 | SW 6 | SW 6 | SW 7 | — | — | — | — | — | — | — | SW 6 | SSW 7 | SSW 6 | SSW 6 | SW 6 | SW 4 | SW 6 | — | — | — | — |
| kJ | 87 | 170 | 58 | 128 | 120 | 155 | — | — | — | — | — | — | — | 40 | 26 | 26 | 26 | 23 | 9 | 21 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 35 | 35 | 35 | 15 | 35 | 0 | 35 | 12 | 0 | 0 | 0 | 0 | 0 | 45 | 923 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 139 |
Best forecast wave conditions in East Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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