CatchWindow · Time on the water
Helawa South Beach conditions
Weather, wind and available nearby ocean forecasts for Helawa South Beach. Model forecasts are separate from station observations.
- Coordinates
- 6.6624719, 81.7709973
Forecast sources and coverage
Times use Asia/Colombo. Weather: available; marine forecast: available. Regional model values are separate from station observations.
Weather fetched 2026-11-06T18:39:33.957Z.
Marine fetched 2026-11-06T18:39:34.237Z.
Complete hourly weather forecast
| Time | Air °C | Wind km/h | Gust | Wind from ° | Rain mm | Rain % | Pressure hPa |
|---|---|---|---|---|---|---|---|
| Nov 7, 12:30 a.m. GMT+5:30 | 23.4 | 5.8 | 13.3 km/h | 310.3 | 0.0 | 66.0 | 1012.2 |
| Nov 7, 01:30 a.m. GMT+5:30 | 23.2 | 7.6 | 13.7 km/h | 334.3 | 0.3 | 61.0 | 1011.6 |
| Nov 7, 02:30 a.m. GMT+5:30 | 23.2 | 7.2 | 11.9 km/h | 326.4 | 0.2 | 56.0 | 1010.7 |
| Nov 7, 03:30 a.m. GMT+5:30 | 23.2 | 6.1 | 7.9 km/h | 7.6 | 0.0 | 51.0 | 1010.6 |
| Nov 7, 04:30 a.m. GMT+5:30 | 23.1 | 4.0 | 9.0 km/h | 18.7 | 0.0 | 47.0 | 1011.0 |
| Nov 7, 05:30 a.m. GMT+5:30 | 23.2 | 4.0 | 6.5 km/h | 254.3 | 0.0 | 44.0 | 1011.2 |
| Nov 7, 06:30 a.m. GMT+5:30 | 23.5 | 3.6 | 14.4 km/h | 335.4 | 0.0 | 42.0 | 1012.4 |
| Nov 7, 07:30 a.m. GMT+5:30 | 24.7 | 5.8 | 14.0 km/h | 318.8 | 0.1 | 45.0 | 1013.1 |
| Nov 7, 08:30 a.m. GMT+5:30 | 26.1 | 4.7 | 14.4 km/h | 358.8 | 0.2 | 56.0 | 1013.8 |
| Nov 7, 09:30 a.m. GMT+5:30 | 27.4 | 3.2 | 16.9 km/h | 82.9 | 0.1 | 70.0 | 1013.5 |
| Nov 7, 10:30 a.m. GMT+5:30 | 28.6 | 6.1 | 23.0 km/h | 66.9 | 0.1 | 82.0 | 1013.0 |
| Nov 7, 11:30 a.m. GMT+5:30 | 30.1 | 9.0 | 29.5 km/h | 66.1 | 0.0 | 87.0 | 1011.9 |
| Nov 7, 12:30 p.m. GMT+5:30 | 30.1 | 12.6 | 30.2 km/h | 83.8 | 1.5 | 89.0 | 1010.2 |
| Nov 7, 01:30 p.m. GMT+5:30 | 27.6 | 12.2 | 27.4 km/h | 103.1 | 3.0 | 90.0 | 1009.6 |
| Nov 7, 02:30 p.m. GMT+5:30 | 26.9 | 8.6 | 16.6 km/h | 38.3 | 0.6 | 91.0 | 1009.8 |
| Nov 7, 03:30 p.m. GMT+5:30 | 26.3 | 7.9 | 10.1 km/h | 273.3 | 2.7 | 91.0 | 1009.9 |
| Nov 7, 04:30 p.m. GMT+5:30 | 25.0 | 6.5 | 11.2 km/h | 338.9 | 0.3 | 86.0 | 1010.3 |
| Nov 7, 05:30 p.m. GMT+5:30 | 24.7 | 6.1 | 6.8 km/h | 329.5 | 0.0 | 74.0 | 1010.8 |
| Nov 7, 06:30 p.m. GMT+5:30 | 24.4 | 4.7 | 8.6 km/h | 298.2 | 0.0 | 59.0 | 1011.6 |
| Nov 7, 07:30 p.m. GMT+5:30 | 24.1 | 5.8 | 11.2 km/h | 315.6 | 0.0 | 45.0 | 1012.5 |
| Nov 7, 08:30 p.m. GMT+5:30 | 23.9 | 6.5 | 14.8 km/h | 330.9 | 0.0 | 35.0 | 1013.3 |
| Nov 7, 09:30 p.m. GMT+5:30 | 23.7 | 9.7 | 15.1 km/h | 325.8 | 0.0 | 27.0 | 1013.5 |
| Nov 7, 10:30 p.m. GMT+5:30 | 23.8 | 9.4 | 11.5 km/h | 316.4 | 0.0 | 22.0 | 1013.3 |
| Nov 7, 11:30 p.m. GMT+5:30 | 23.8 | 4.3 | 4.7 km/h | 25.3 | 0.1 | 20.0 | 1012.7 |
| Nov 8, 12:30 a.m. GMT+5:30 | 23.7 | 5.8 | 7.9 km/h | 22.9 | 0.0 | 20.0 | 1012.0 |
| Nov 8, 01:30 a.m. GMT+5:30 | 23.5 | 7.6 | 9.4 km/h | 340.8 | 0.0 | 20.0 | 1011.2 |
| Nov 8, 02:30 a.m. GMT+5:30 | 23.4 | 8.3 | 11.5 km/h | 347.6 | 0.0 | 18.0 | 1010.6 |
| Nov 8, 03:30 a.m. GMT+5:30 | 23.3 | 9.7 | 14.0 km/h | 350.0 | 0.0 | 15.0 | 1010.1 |
| Nov 8, 04:30 a.m. GMT+5:30 | 23.3 | 10.1 | 13.3 km/h | 357.9 | 0.0 | 12.0 | 1010.0 |
| Nov 8, 05:30 a.m. GMT+5:30 | 23.2 | 10.8 | 15.5 km/h | 3.8 | 0.0 | 8.0 | 1010.5 |
| Nov 8, 06:30 a.m. GMT+5:30 | 23.6 | 10.8 | 16.6 km/h | 347.5 | 0.0 | 5.0 | 1011.7 |
| Nov 8, 07:30 a.m. GMT+5:30 | 25.0 | 9.0 | 22.7 km/h | 346.4 | 0.0 | 8.0 | 1012.8 |
| Nov 8, 08:30 a.m. GMT+5:30 | 26.8 | 12.2 | 22.7 km/h | 353.3 | 0.0 | 24.0 | 1013.4 |
| Nov 8, 09:30 a.m. GMT+5:30 | 28.6 | 11.5 | 27.7 km/h | 20.6 | 0.0 | 47.0 | 1013.1 |
| Nov 8, 10:30 a.m. GMT+5:30 | 30.3 | 16.2 | 31.3 km/h | 26.2 | 0.0 | 67.0 | 1012.5 |
| Nov 8, 11:30 a.m. GMT+5:30 | 31.5 | 16.9 | 32.4 km/h | 41.1 | 3.1 | 80.0 | 1011.5 |
| Nov 8, 12:30 p.m. GMT+5:30 | 27.2 | 16.2 | 28.4 km/h | 67.4 | 1.5 | 90.0 | 1010.7 |
| Nov 8, 01:30 p.m. GMT+5:30 | 27.5 | 17.3 | 31.3 km/h | 12.7 | 1.7 | 96.0 | 1009.8 |
| Nov 8, 02:30 p.m. GMT+5:30 | 27.1 | 18.0 | 27.4 km/h | 357.4 | 1.5 | 98.0 | 1009.4 |
| Nov 8, 03:30 p.m. GMT+5:30 | 27.2 | 14.8 | 22.7 km/h | 8.4 | 4.2 | 97.0 | 1009.3 |
| Nov 8, 04:30 p.m. GMT+5:30 | 25.4 | 14.8 | 20.9 km/h | 39.8 | 2.7 | 92.0 | 1010.3 |
| Nov 8, 05:30 p.m. GMT+5:30 | 24.2 | 13.0 | 20.9 km/h | 331.9 | 0.1 | 81.0 | 1010.8 |
| Nov 8, 06:30 p.m. GMT+5:30 | 23.8 | 10.8 | 18.0 km/h | 281.8 | 0.0 | 67.0 | 1012.2 |
| Nov 8, 07:30 p.m. GMT+5:30 | 23.8 | 6.8 | 16.6 km/h | 280.8 | 1.1 | 57.0 | 1013.1 |
| Nov 8, 08:30 p.m. GMT+5:30 | 22.9 | 8.6 | 23.8 km/h | 264.7 | 6.7 | 56.0 | 1014.3 |
| Nov 8, 09:30 p.m. GMT+5:30 | 22.9 | 17.6 | 23.8 km/h | 338.4 | 1.5 | 59.0 | 1014.8 |
| Nov 8, 10:30 p.m. GMT+5:30 | 22.7 | 12.6 | 20.2 km/h | 14.4 | 1.9 | 59.0 | 1014.8 |
| Nov 8, 11:30 p.m. GMT+5:30 | 22.4 | 14.0 | 19.4 km/h | 335.3 | 0.2 | 54.0 | 1014.1 |
Complete hourly marine forecast
| Time | Wave m | Wave period s | Wave from ° | Swell m | Swell period s | Water °C | Current km/h | Current toward ° |
|---|---|---|---|---|---|---|---|---|
| Nov 6, 05:30 a.m. GMT+5:30 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 2.6 | 214.0 |
| Nov 6, 06:30 a.m. GMT+5:30 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 3.1 | 208.0 |
| Nov 6, 07:30 a.m. GMT+5:30 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 3.5 | 208.0 |
| Nov 6, 08:30 a.m. GMT+5:30 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 3.6 | 207.0 |
| Nov 6, 09:30 a.m. GMT+5:30 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 3.5 | 208.0 |
| Nov 6, 10:30 a.m. GMT+5:30 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 3.1 | 208.0 |
| Nov 6, 11:30 a.m. GMT+5:30 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 2.3 | 212.0 |
| Nov 6, 12:30 p.m. GMT+5:30 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 1.8 | 217.0 |
| Nov 6, 01:30 p.m. GMT+5:30 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 1.5 | 225.0 |
| Nov 6, 02:30 p.m. GMT+5:30 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 1.3 | 225.0 |
| Nov 6, 03:30 p.m. GMT+5:30 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 1.4 | 220.0 |
| Nov 6, 04:30 p.m. GMT+5:30 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 1.9 | 214.0 |
| Nov 6, 05:30 p.m. GMT+5:30 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 2.7 | 208.0 |
| Nov 6, 06:30 p.m. GMT+5:30 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 3.2 | 207.0 |
| Nov 6, 07:30 p.m. GMT+5:30 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 3.8 | 205.0 |
| Nov 6, 08:30 p.m. GMT+5:30 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 3.9 | 204.0 |
| Nov 6, 09:30 p.m. GMT+5:30 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 3.9 | 204.0 |
| Nov 6, 10:30 p.m. GMT+5:30 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 3.5 | 204.0 |
| Nov 6, 11:30 p.m. GMT+5:30 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 2.7 | 203.0 |
| Nov 7, 12:30 a.m. GMT+5:30 | 1.3 | 12.1 | 157.0 | Unavailable | Unavailable | 30.0 | 1.9 | 202.0 |
| Nov 7, 01:30 a.m. GMT+5:30 | 1.4 | 12.1 | 157.0 | Unavailable | Unavailable | 30.0 | 1.4 | 203.0 |
| Nov 7, 02:30 a.m. GMT+5:30 | 1.4 | 12.1 | 157.0 | Unavailable | Unavailable | 29.9 | 1.0 | 202.0 |
| Nov 7, 03:30 a.m. GMT+5:30 | 1.4 | 12.1 | 157.0 | Unavailable | Unavailable | 29.9 | 0.7 | 194.0 |
| Nov 7, 04:30 a.m. GMT+5:30 | 1.4 | 12.0 | 157.0 | Unavailable | Unavailable | 29.9 | 1.0 | 202.0 |
| Nov 7, 05:30 a.m. GMT+5:30 | 1.4 | 12.0 | 157.0 | Unavailable | Unavailable | 29.9 | 1.5 | 201.0 |
| Nov 7, 06:30 a.m. GMT+5:30 | 1.4 | 12.0 | 157.0 | Unavailable | Unavailable | 29.9 | 2.3 | 198.0 |
| Nov 7, 07:30 a.m. GMT+5:30 | 1.4 | 12.0 | 157.0 | Unavailable | Unavailable | 30.0 | 2.7 | 200.0 |
| Nov 7, 08:30 a.m. GMT+5:30 | 1.4 | 12.0 | 157.0 | Unavailable | Unavailable | 30.0 | 3.0 | 197.0 |
| Nov 7, 09:30 a.m. GMT+5:30 | 1.4 | 12.0 | 157.0 | Unavailable | Unavailable | 30.1 | 3.1 | 201.0 |
| Nov 7, 10:30 a.m. GMT+5:30 | 1.4 | 12.1 | 157.0 | Unavailable | Unavailable | 30.2 | 2.9 | 202.0 |
| Nov 7, 11:30 a.m. GMT+5:30 | 1.4 | 12.1 | 157.0 | Unavailable | Unavailable | 30.2 | 2.3 | 203.0 |
| Nov 7, 12:30 p.m. GMT+5:30 | 1.4 | 12.1 | 157.0 | Unavailable | Unavailable | 30.3 | 1.8 | 204.0 |
| Nov 7, 01:30 p.m. GMT+5:30 | 1.4 | 12.0 | 157.0 | Unavailable | Unavailable | 30.3 | 1.2 | 207.0 |
| Nov 7, 02:30 p.m. GMT+5:30 | 1.4 | 12.0 | 157.0 | Unavailable | Unavailable | 30.3 | 0.8 | 207.0 |
| Nov 7, 03:30 p.m. GMT+5:30 | 1.4 | 11.9 | 157.0 | Unavailable | Unavailable | 30.3 | 0.8 | 207.0 |
| Nov 7, 04:30 p.m. GMT+5:30 | 1.4 | 11.9 | 157.0 | Unavailable | Unavailable | 30.3 | 1.0 | 202.0 |
| Nov 7, 05:30 p.m. GMT+5:30 | 1.4 | 11.9 | 157.0 | Unavailable | Unavailable | 30.3 | 1.7 | 198.0 |
| Nov 7, 06:30 p.m. GMT+5:30 | 1.4 | 11.8 | 157.0 | Unavailable | Unavailable | 30.2 | 2.4 | 197.0 |
| Nov 7, 07:30 p.m. GMT+5:30 | 1.3 | 11.8 | 157.0 | Unavailable | Unavailable | 30.2 | 3.0 | 197.0 |
| Nov 7, 08:30 p.m. GMT+5:30 | 1.3 | 11.8 | 157.0 | Unavailable | Unavailable | 30.1 | 3.4 | 198.0 |
| Nov 7, 09:30 p.m. GMT+5:30 | 1.3 | 11.8 | 157.0 | Unavailable | Unavailable | 30.1 | 3.6 | 198.0 |
| Nov 7, 10:30 p.m. GMT+5:30 | 1.3 | 11.7 | 156.0 | Unavailable | Unavailable | 30.0 | 3.4 | 196.0 |
| Nov 7, 11:30 p.m. GMT+5:30 | 1.3 | 11.6 | 156.0 | Unavailable | Unavailable | 30.0 | 2.6 | 196.0 |
| Nov 8, 12:30 a.m. GMT+5:30 | 1.3 | 11.6 | 156.0 | Unavailable | Unavailable | 29.9 | 1.8 | 191.0 |
| Nov 8, 01:30 a.m. GMT+5:30 | 1.3 | 11.6 | 156.0 | Unavailable | Unavailable | 29.9 | 1.1 | 189.0 |
| Nov 8, 02:30 a.m. GMT+5:30 | 1.3 | 11.5 | 156.0 | Unavailable | Unavailable | 29.9 | 0.6 | 162.0 |
| Nov 8, 03:30 a.m. GMT+5:30 | 1.2 | 11.4 | 156.0 | Unavailable | Unavailable | 29.8 | 0.3 | 135.0 |
| Nov 8, 04:30 a.m. GMT+5:30 | 1.2 | 11.4 | 156.0 | Unavailable | Unavailable | 29.8 | 0.4 | 153.0 |
| Nov 8, 05:30 a.m. GMT+5:30 | 1.2 | 11.4 | 156.0 | Unavailable | Unavailable | 29.8 | 0.7 | 180.0 |
| Nov 8, 06:30 a.m. GMT+5:30 | 1.2 | 11.4 | 156.0 | Unavailable | Unavailable | 29.9 | 1.6 | 186.0 |
| Nov 8, 07:30 a.m. GMT+5:30 | 1.2 | 11.3 | 157.0 | Unavailable | Unavailable | 29.9 | 2.4 | 193.0 |
| Nov 8, 08:30 a.m. GMT+5:30 | 1.2 | 11.3 | 157.0 | Unavailable | Unavailable | 30.0 | 3.0 | 197.0 |
| Nov 8, 09:30 a.m. GMT+5:30 | 1.2 | 11.3 | 157.0 | Unavailable | Unavailable | 30.1 | 3.4 | 198.0 |
| Nov 8, 10:30 a.m. GMT+5:30 | 1.2 | 11.3 | 157.0 | Unavailable | Unavailable | 30.1 | 3.4 | 198.0 |
| Nov 8, 11:30 a.m. GMT+5:30 | 1.2 | 11.3 | 157.0 | Unavailable | Unavailable | 30.2 | 3.3 | 202.0 |
| Nov 8, 12:30 p.m. GMT+5:30 | 1.1 | 11.3 | 157.0 | Unavailable | Unavailable | 30.2 | 2.6 | 205.0 |
| Nov 8, 01:30 p.m. GMT+5:30 | 1.1 | 11.3 | 157.0 | Unavailable | Unavailable | 30.2 | 2.0 | 207.0 |
| Nov 8, 02:30 p.m. GMT+5:30 | 1.1 | 11.3 | 157.0 | Unavailable | Unavailable | 30.2 | 1.5 | 210.0 |
| Nov 8, 03:30 p.m. GMT+5:30 | 1.1 | 11.2 | 157.0 | Unavailable | Unavailable | 30.2 | 1.3 | 214.0 |
| Nov 8, 04:30 p.m. GMT+5:30 | 1.1 | 11.2 | 157.0 | Unavailable | Unavailable | 30.2 | 1.5 | 210.0 |
| Nov 8, 05:30 p.m. GMT+5:30 | 1.1 | 11.2 | 157.0 | Unavailable | Unavailable | 30.2 | 1.8 | 204.0 |
| Nov 8, 06:30 p.m. GMT+5:30 | 1.1 | 11.1 | 157.0 | Unavailable | Unavailable | 30.2 | 2.7 | 203.0 |
| Nov 8, 07:30 p.m. GMT+5:30 | 1.1 | 11.1 | 157.0 | Unavailable | Unavailable | 30.2 | 3.5 | 204.0 |
| Nov 8, 08:30 p.m. GMT+5:30 | 1.1 | 11.1 | 157.0 | Unavailable | Unavailable | 30.1 | 4.1 | 203.0 |
| Nov 8, 09:30 p.m. GMT+5:30 | 1.1 | 11.1 | 157.0 | Unavailable | Unavailable | 30.1 | 4.5 | 203.0 |
| Nov 8, 10:30 p.m. GMT+5:30 | 1.1 | 11.0 | 156.0 | Unavailable | Unavailable | 30.1 | 4.5 | 203.0 |
| Nov 8, 11:30 p.m. GMT+5:30 | 1.1 | 11.0 | 156.0 | Unavailable | Unavailable | 30.0 | 4.2 | 205.0 |
Shoreline adventures 2026-11-07
Coverage: partial. No tidal forecast location within 25 miles Source: Unavailable. Times use Asia/Colombo. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Daylight shoreline outings
| Start | End | Score /10 | Assessment | Wind min kn | Wind max kn | Gust | Rain mm | Tide coverage | Reasons |
|---|---|---|---|---|---|---|---|---|---|
| Nov 7, 07:30 a.m. GMT+5:30 | Nov 7, 10:30 a.m. GMT+5:30 | 5.3 | Fair | 1.7 | 3.1 | 9.1 kn | 0.2 | unavailable | Tide contribution unavailable; weather-only assessment |
| Nov 7, 02:30 p.m. GMT+5:30 | Nov 7, 05:43 p.m. GMT+5:30 | 4.0 | Fair | 3.3 | 4.7 | 8.9 kn | 2.7 | unavailable | Rain reduces outing comfort; Tide contribution unavailable; weather-only assessment; Heavy rain |
Shoreline adventures 2026-11-08
Coverage: partial. No tidal forecast location within 25 miles Source: Unavailable. Times use Asia/Colombo. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Daylight shoreline outings
| Start | End | Score /10 | Assessment | Wind min kn | Wind max kn | Gust | Rain mm | Tide coverage | Reasons |
|---|---|---|---|---|---|---|---|---|---|
| Nov 8, 08:30 a.m. GMT+5:30 | Nov 8, 10:30 a.m. GMT+5:30 | 5.4 | Fair | 6.2 | 6.6 | 15.0 kn | 0.0 | unavailable | Tide contribution unavailable; weather-only assessment |
| Nov 8, 03:30 p.m. GMT+5:30 | Nov 8, 05:43 p.m. GMT+5:30 | 4.0 | Fair | 7.0 | 8.0 | 12.2 kn | 4.2 | unavailable | Heavy rain; Tide contribution unavailable; weather-only assessment |