- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
The Cave surfForecast / East / Sri Lanka
48hr Weather and Surf, issued 10 pm Saturday 30 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
29.0° C
(Which is normal for this time of year)How big are the waves at The Cave today (31 May):
- Morning surf: Morning surf (31 May, local time) - 4.5ft (1.3m), 12s period with S swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 3.5ft (1.0m), 12s period with S swell.
- Evening surf: Evening surf (31 May, local time) - 3ft (0.9m), 12s period with S swell.
The current surf forecast for The Cave at 3AM is: 1.3m 12s primary swell from a South direction and 0.3m 8s secondary swell from a Southeast direction, 0.8m 5s secondary swell from a South-southwest direction (forecast issued at 10:30pm May 30). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 4.5ft (1.3m) | 12s |
| Afternoon (31 May) | 3.5ft (1.0m) | 12s |
| Evening (31 May) | 3ft (0.9m) | 12s |
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 Sun morning, min 26°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tuesday 2 | |||||||||||||||||||||
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 13 | SSW 13 | S 13 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SSW 11 | SSW 11 | SSW 11 | S 15 | SSW 15 | SSW 15 | SSW 11 | S 14 | S 13 | SSW 13 | S 13 | S 13 | S 13 | |
1057 | 799 | 451 | 608 | 598 | 350 | 290 | 235 | 228 | 224 | 216 | 376 | 370 | 370 | 279 | 360 | 355 | 373 | 607 | 521 | 722 | 503 | 503 | 495 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | 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 | cross-on | cross | |
High Tide | 4:19AM0.17m | 2:18PM0.19m | 4:47AM0.17m | 2:37PM0.19m | 5:19AM0.17m | 2:55PM0.19m | ||||||||||||||||||
Low Tide | 9:15PM0.01m | 8:57AM0.13m | 9:37PM0.01m | 9:19AM0.13m | 10:02PM0.01m | 9:38AM0.13m | ||||||||||||||||||
 | | |  |  | | | | | | | | | |  | | | | | | |  | | | |
 | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — |
 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 28 | 27 | 26 | 26 | 28 | 31 | 31 | 29 | 28 | 27 | 26 | 26 | 28 | 31 | 31 | 29 | 28 | 27 | 27 | 27 | 28 | 28 | 30 | 30 |
28 | 28 | 26 | 27 | 28 | 30 | 29 | 28 | 28 | 27 | 26 | 26 | 28 | 31 | 30 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 29 | 29 | |
Swell 1 Height (m) Direction Period (s) | SE 8 | SSW 13 | S 13 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SSW 11 | SSW 11 | S 15 | S 15 | SSW 15 | SSW 15 | SSW 14 | S 14 | S 13 | SSW 13 | S 13 | S 13 | S 13 |
 kJ | 11 | 799 | 451 | 608 | 598 | 350 | 290 | 235 | 228 | 224 | 216 | 376 | 370 | 227 | 279 | 360 | 355 | 322 | 607 | 521 | 722 | 503 | 503 | 495 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSW 18 | SSW 17 | S 7 | SSW 17 | S 16 | S 16 | S 16 | ESE 9 | S 11 | S 11 | S 11 | ESE 8 | ESE 9 | ESE 9 | ESE 8 | SSW 19 | SSW 19 | S 19 |
| kJ | 11 | 11 | 11 | 11 | 11 | 11 | 61 | 55 | 35 | 94 | 135 | 188 | 188 | 8 | 152 | 114 | 114 | 7 | 7 | 7 | 7 | 36 | 74 | 28 |
Swell 3 Height (m) Direction Period (s) | S 20 | SW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SE 8 | SE 8 | SSW 16 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | S 21 | SSW 21 | SW 21 | S 20 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 7 | 13 | 31 | 31 | 31 | 31 | 10 | 10 | 51 | 12 | 13 | 13 | 12 | 7 | 7 | 7 | 7 | 9 | 44 | 18 | 8 | 7 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | SSW 13 | SW 6 | SSW 5 | SW 6 | SW 6 | SSW 5 | SSW 5 | SSW 6 | SW 6 | SSW 6 | SSW 6 | SW 6 | SW 6 | SSW 11 | SSW 6 | SSW 6 | SSW 6 | SSW 11 | SW 5 | SW 5 | SW 5 | SSW 5 | SSW 5 | SSW 6 |
| kJ | 1057 | 190 | 37 | 97 | 110 | 42 | 83 | 111 | 75 | 77 | 57 | 114 | 114 | 370 | 87 | 111 | 111 | 373 | 30 | 29 | 80 | 32 | 78 | 100 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 45 | 45 | 45 | 45 | 45 | 43 | 43 | 1202 | 1202 | 45 | 45 | 45 | 43 | 43 | 43 | 1060 | 1339 | 45 | 45 | 45 | 45 | 45 | 45 | 45 |
Best forecast wave conditions in East Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The Cave surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest