Surf Forecasts:
How big are the waves at The Cave today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 3ft (0.9m), 20s period with SSW swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 3.5ft (1.0m), 19s period with SSW swell.
- Evening surf: Evening surf (30 Aug, local time) - 4ft (1.2m), 18s period with SSW swell.
The current surf forecast for The Cave at 8AM is: 0.9m 20s primary swell from a South-southwest direction and 0.6m 12s secondary swell from a South-southwest direction, 1.0m 6s secondary swell from a South-southwest direction (forecast issued at 04:30am August 30). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | 3ft (0.9m) | 20s |
| Afternoon (30 Aug) | 3.5ft (1.0m) | 19s |
| Evening (30 Aug) | 4ft (1.2m) | 18s |
Table - waves today at The Cave. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 32°C on Sun morning, min 26°C on Sun night). Mainly strong winds. | ||||||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 21 | SSW 20 | SSW 20 | SSW 20 | SSW 19 | SSW 18 | SSW 18 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 339 | 555 | 544 | 671 | 694 | 770 | 900 | 1001 | 1110 | 1050 | 1259 | 1425 | 1425 | 1377 | 1299 | 1269 | 1410 | 1238 | 1209 | 1042 | 974 | 848 | 838 | 724 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross-on | 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 | 4:34AM0.23m | 4:13PM0.17m | 4:45AM0.23m | 4:35PM0.15m | 4:55AM0.22m | 4:52PM0.13m | ||||||||||||||||||
Low Tide | 10:49AM0.06m | 10:06PM0.03m | 11:13AM0.06m | 10:12PM0.05m | 11:37AM0.06m | 10:09PM0.06m | ||||||||||||||||||
 |  |  |  | | | | | | | | | | | | | | | | | | | | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 28 | 32 | 31 | 31 | 28 | 27 | 27 | 26 | 29 | 32 | 31 | 30 | 28 | 27 | 27 | 26 | 29 | 31 | 31 | 29 | 28 | 27 |
Feels °C | 26 | 26 | 27 | 30 | 28 | 28 | 27 | 27 | 27 | 26 | 29 | 30 | 28 | 27 | 26 | 26 | 27 | 26 | 28 | 28 | 27 | 26 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 20 | SSW 20 | SSW 20 | SSW 19 | SSW 18 | SSW 18 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 225 | 555 | 544 | 671 | 694 | 770 | 900 | 1001 | 1110 | 1050 | 1259 | 1425 | 1425 | 1377 | 1299 | 1269 | 1410 | 1238 | 1209 | 1042 | 974 | 848 | 838 | 724 |
Swell 2 Height (m) Direction Period (s) | SSW 21 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | S 12 | SE 8 | S 11 | SSW 11 | SSW 11 | S 11 | S 11 | S 10 | SE 8 | S 10 | SE 8 | SE 8 | S 11 | SE 8 |
| kJ | 339 | 131 | 119 | 117 | 113 | 113 | 113 | 181 | 181 | 136 | 134 | 11 | 59 | 41 | 41 | 63 | 58 | 56 | 24 | 56 | 24 | 18 | 9 | 18 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SSE 10 | S 10 | S 10 | SSE 10 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | S 13 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | — | SE 8 | SSE 9 | S 11 | SSE 9 | SE 10 |
| kJ | 25 | 32 | 49 | 47 | 31 | 11 | 10 | 10 | 10 | 10 | 10 | 14 | 17 | 17 | 11 | 18 | 24 | 24 | — | 24 | 16 | 9 | 17 | 23 |
Wind waves Height (m) Direction Period (s) | SW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SW 5 | SW 6 | SW 6 | SSW 11 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 11 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 |
| kJ | 72 | 87 | 70 | 57 | 111 | 207 | 160 | 75 | 42 | 44 | 44 | 303 | 111 | 203 | 181 | 115 | 75 | 44 | 198 | 41 | 126 | 197 | 197 | 131 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 45 | 45 | 45 | 43 | 1034 | 1034 | 43 | 1026 | 45 | 45 | 45 | 639 | 1034 | 452 | 45 | 452 | 45 | 452 | 452 | 699 | 1034 | 923 | 452 | 45 |
Best forecast wave conditions in East Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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