Surf Forecasts:
How big are the waves at The Cave today (18 Jul):
- Afternoon surf: Afternoon surf (18 Jul, local time) - 4.5ft (1.4m), 6s period with SSW swell.
- Evening surf: Evening surf (18 Jul, local time) - 4.5ft (1.3m), 7s period with SSW swell.
The current surf forecast for The Cave at 11PM is: 0.6m 13s primary swell from a South-southwest direction and 0.3m 9s secondary swell from a South-southeast direction, 1.2m 6s secondary swell from a South-southwest direction (forecast issued at 04:30pm July 18). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | - | - |
| Afternoon (18 Jul) | 4.5ft (1.4m) | 6s |
| Evening (18 Jul) | 4.5ft (1.3m) | 7s |
Table - waves today at The Cave. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 32°C on Tue morning, min 26°C on Sat night). Mainly strong winds. | ||||||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | ||||||||||||||||||
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 6 | SSW 6 | SSW 7 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 6 | SSW 6 | SSW 7 | SSW 14 | S 19 | S 19 | SSW 13 | S 18 | S 18 | S 17 | S 16 | S 16 |
Wave Graph  | ||||||||||||||||||||
 kJ | 127 | 216 | 180 | 141 | 143 | 141 | 139 | 137 | 164 | 253 | 209 | 213 | 266 | 266 | 550 | 620 | 741 | 716 | 901 | 879 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | cross | cross |
High Tide | 3:40PM0.14m | 6:47AM0.20m | 3:39PM0.13m | 6:52AM0.19m | 3:19PM0.12m | |||||||||||||||
Low Tide | 12:52PM0.13m | 10:58PM0.02m | 1:17PM0.13m | 11:00PM0.04m | 2:04PM0.12m | 10:50PM0.06m | ||||||||||||||
 |  |  | | | | | | | |  | | | | | | | | | | |
 | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 31 | 31 | 28 | 27 | 26 | 26 | 28 | 31 | 30 | 30 | 28 | 26 | 26 | 26 | 28 | 31 | 31 | 31 | 28 | 27 |
Feels °C | 28 | 29 | 27 | 26 | 25 | 26 | 27 | 29 | 26 | 27 | 27 | 25 | 26 | 26 | 27 | 29 | 29 | 29 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | S 18 | S 18 | S 18 | S 17 | S 16 | S 16 |
| kJ | 111 | 104 | 141 | 141 | 143 | 141 | 139 | 137 | 135 | 173 | 207 | 213 | 207 | 187 | 550 | 620 | 741 | 716 | 901 | 879 |
Swell 2 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SE 9 | SSE 9 | SSE 9 | S 8 | S 8 | S 8 | SE 8 | SE 8 | S 21 | S 20 | S 19 | S 19 | SE 8 | SSW 13 | SSW 13 | SSW 13 | SE 8 | SE 8 |
| kJ | 27 | 17 | 12 | 16 | 16 | 33 | 33 | 33 | 11 | 11 | 81 | 125 | 266 | 266 | 17 | 176 | 176 | 131 | 18 | 23 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | SSE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | S 22 | S 21 | SE 9 | SE 9 | SE 9 | S 16 | SE 8 | SE 8 | SE 8 | SE 8 | SW 18 | SE 8 |
| kJ | 13 | 13 | 17 | 11 | 11 | 11 | 11 | 11 | 36 | 36 | 12 | 13 | 12 | 48 | 18 | 18 | 18 | 18 | 12 | 10 |
Wind waves Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 7 | SSW 6 | SW 6 | SW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 6 | SSW 6 | SSW 6 | SSW 13 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 6 |
| kJ | 127 | 216 | 180 | 106 | 73 | 49 | 61 | 61 | 164 | 253 | 209 | 122 | 90 | 104 | 530 | 104 | 155 | 226 | 198 | 100 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 639 | 46 | 43 | 45 | 45 | 45 | 45 | 43 | 922 | 922 | 922 | 45 | 45 | 45 | 45 | 43 | 922 | 43 | 43 | 35 |
Best forecast wave conditions in East Sri Lanka | ||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||
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