Surf Forecasts:
How big are the waves at The Rock today (26 Sep):
- Morning surf: Morning surf (26 Sep, local time) - 4.5ft (1.4m), 20s period with SSW swell.
- Afternoon surf: Afternoon surf (26 Sep, local time) - 5ft (1.5m), 20s period with SSW swell.
- Evening surf: Evening surf (26 Sep, local time) - 5ft (1.6m), 18s period with SSW swell.
The current surf forecast for The Rock at 3AM is: 0.9m 22s primary swell from a South-southwest direction and 1.3m 7s secondary swell from a West-southwest direction, 1.4m 7s secondary swell from a West direction (forecast issued at 10:30pm September 25). The wind direction is predicted to be cross-onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Sep) | 4.5ft (1.4m) | 20s |
| Afternoon (26 Sep) | 5ft (1.5m) | 20s |
| Evening (26 Sep) | 5ft (1.6m) | 18s |
Table - waves today at The Rock. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 42mm), heaviest during Sun night. Warm (max 28°C on Sat morning, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Fri 25 | Saturday 26 | Sunday 27 | ||||||||||||||||
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 23 | SSW 22 | SSW 22 | SSW 21 | SSW 21 | SSW 20 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||
 kJ | 426 | 634 | 816 | 1167 | 1384 | 1597 | 1581 | 1845 | 1751 | 1765 | 2371 | 1907 | 1668 | 1738 | 1464 | 1255 | 1239 | 1331 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on |
High Tide | 2:12AM0.56m | 2:15PM0.53m | 2:35AM0.60m | 2:39PM0.53m | ||||||||||||||
Low Tide | 7:58PM0.00m | 8:18AM0.03m | 8:19PM-0.02m | 8:44AM0.01m | 8:41PM-0.03m | |||||||||||||
 | | | |  | | | | |  | | | | | |  | | | |
 | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — |
mm | 3 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | — | 1 | 2 | 2 | 2 | 2 | — | — | 3 |
Temp °C | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 28 | 28 | 27 | 27 |
Feels °C | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 30 | 30 | 29 | 28 | 29 | 28 | 30 | 31 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | WSW 7 | WSW 7 | SSW 21 | SSW 21 | SSW 20 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 229 | 149 | 144 | 1167 | 1384 | 1597 | 1581 | 1845 | 1751 | 1765 | 2371 | 1907 | 1668 | 1738 | 1464 | 1255 | 1239 | 1331 |
Swell 2 Height (m) Direction Period (s) | SSW 23 | SSW 22 | SSW 22 | SSW 13 | S 13 | S 16 | S 16 | S 12 | S 14 | S 14 | SSE 9 | S 10 | S 13 | S 9 | S 9 | S 9 | WSW 6 | WSW 6 |
| kJ | 426 | 634 | 816 | 181 | 272 | 620 | 604 | 239 | 515 | 501 | 164 | 120 | 340 | 108 | 81 | 78 | 60 | 48 |
Swell 3 Height (m) Direction Period (s) | S 9 | SSW 13 | S 13 | S 8 | SSW 16 | SSE 9 | SSW 16 | SSW 14 | W 6 | W 6 | — | — | SSW 13 | SSW 13 | — | — | S 8 | S 10 |
| kJ | 54 | 139 | 289 | 50 | 203 | 99 | 382 | 120 | 97 | 78 | — | — | 151 | 147 | — | — | 71 | 8 |
Wind waves Height (m) Direction Period (s) | WSW 7 | W 7 | W 7 | WSW 7 | WSW 6 | WSW 6 | WSW 6 | W 6 | W 6 | — | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | — | — |
| kJ | 171 | 202 | 171 | 137 | 127 | 123 | 123 | 97 | 112 | — | 78 | 78 | 78 | 76 | 76 | 76 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 875 | 193 | 193 | 193 | 193 | 192 | 193 | 192 | 192 | 875 | 192 | 193 | 186 | 189 | 764 | 192 | 194 | 192 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||
Header Global | ||||||||||||||||||
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