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Surf Forecasts:
The Cave surfForecast / East / Sri Lanka
48hr Weather and Surf, issued 4 pm Friday 29 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
29.1° C
(Which is normal for this time of year)How big are the waves at The Cave today (29 May):
- Afternoon surf: Afternoon surf (29 May, local time) - 4.5ft (1.3m), 14s period with SSW swell.
- Evening surf: Evening surf (29 May, local time) - 4.5ft (1.3m), 14s period with SSW swell.
The current surf forecast for The Cave at 11PM is: 1.3m 14s primary swell from a South-southwest direction and 0.3m 9s secondary swell from a Southeast direction, 1.0m 6s secondary swell from a South-southwest direction (forecast issued at 04:30pm May 29). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | - | - |
| Afternoon (29 May) | 4.5ft (1.3m) | 14s |
| Evening (29 May) | 4.5ft (1.3m) | 14s |
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 26°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Fri 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||||||||
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 14 | SSW 14 | SSW 14 | SSW 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | SSW 13 | SSW 13 | SSW 12 | S 12 | SSW 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | SSW 11 | |
674 | 465 | 636 | 646 | 627 | 627 | 618 | 600 | 591 | 498 | 421 | 799 | 638 | 608 | 356 | 589 | 290 | 235 | 228 | 224 | 216 | 202 | 196 | 370 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | |
High Tide | 1:39PM0.20m | 3:53AM0.17m | 1:59PM0.19m | 4:19AM0.17m | 2:18PM0.19m | 4:47AM0.17m | ||||||||||||||||||
Low Tide | 8:55PM0.01m | 8:31AM0.12m | 9:15PM0.01m | 8:57AM0.13m | 9:37PM0.01m | 9:19AM0.13m | ||||||||||||||||||
 |  |  | | | | | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — |
 | — | 6:14 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | 6:15 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 32 | 30 | 28 | 27 | 26 | 26 | 29 | 32 | 32 | 30 | 28 | 27 | 27 | 26 | 28 | 31 | 31 | 30 | 27 | 27 | 26 | 26 | 29 | 31 |
31 | 28 | 27 | 26 | 26 | 27 | 29 | 31 | 30 | 29 | 28 | 27 | 27 | 26 | 27 | 30 | 29 | 28 | 26 | 27 | 26 | 26 | 29 | 29 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | SSW 13 | SSW 13 | SSW 12 | S 12 | SSW 18 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 15 |
 kJ | 674 | 465 | 636 | 646 | 627 | 627 | 618 | 600 | 591 | 498 | 421 | 799 | 638 | 608 | 356 | 31 | 290 | 235 | 228 | 224 | 216 | 202 | 196 | 227 |
Swell 2 Height (m) Direction Period (s) | SE 8 | S 16 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | SE 8 | SE 8 | ESE 8 | SSW 18 | SSW 17 | SSW 16 | SSW 17 | S 16 | S 16 | S 16 | ESE 9 |
| kJ | 11 | 185 | 12 | 12 | 12 | 12 | 11 | 12 | 11 | 11 | 11 | 11 | 7 | 11 | 11 | 7 | 61 | 55 | 51 | 94 | 135 | 188 | 188 | 8 |
Swell 3 Height (m) Direction Period (s) | S 13 | SE 9 | S 13 | S 13 | — | S 12 | S 12 | S 12 | S 12 | S 20 | SW 19 | SW 18 | SSW 18 | SSW 18 | SSW 18 | SE 10 | SE 8 | SE 8 | S 18 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 3 | 12 | 3 | 3 | — | 3 | 3 | 3 | 3 | 7 | 14 | 13 | 31 | 31 | 31 | 4 | 10 | 10 | 56 | 8 | 8 | 8 | 8 | 7 |
Wind waves Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SW 6 | SW 6 | SW 6 | SW 5 | SSW 12 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SW 6 | SSW 11 |
| kJ | 77 | 140 | 131 | 70 | 55 | 55 | 40 | 46 | 71 | 145 | 132 | 203 | 103 | 107 | 41 | 589 | 97 | 128 | 107 | 64 | 51 | 51 | 44 | 370 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 45 | 1272 | 1034 | 45 | 45 | 45 | 43 | 43 | 43 | 43 | 45 | 45 | 45 | 45 | 45 | 43 | 43 | 1260 | 45 | 45 | 45 | 43 | 43 | 43 |
Best forecast wave conditions in East Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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