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Inside Reef (Hikkaduwa) surfForecast / West / Sri Lanka
48hr Weather and Surf, issued 10 pm Monday 18 May 2026 +0530Forecast update in hr min s Forecast update imminent
Inside Reef (Hikkaduwa) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Inside Reef (Hikkaduwa) sea temperature is
29.3° C
(Which is normal for this time of year)How big are the waves at Inside Reef (Hikkaduwa) today?
The current surf forecast for Inside Reef (Hikkaduwa) at 2AM is: 0.9m 12s primary swell from a South direction and 0.5m 16s secondary swell from a Southwest direction, 1.6m 6s secondary swell from a Southwest direction (forecast issued at 10:30pm May 18). The wind direction is predicted to be onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 3ft (0.9m) | 12s |
| Afternoon (19 May) | 2.5ft (0.8m) | 15s |
| Evening (19 May) | 3ft (0.9m) | 16s |
Table - waves today at Inside Reef (Hikkaduwa). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 25mm), heaviest during Mon night. Warm (max 29°C on Tue morning, min 27°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
SW 16 | SW 16 | S 12 | S 12 | S 12 | S 12 | SW 15 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SSW 18 | SSW 18 | W 6 | W 7 | SW 16 | SSW 16 | SW 16 | SSW 16 | |
161 | 157 | 225 | 243 | 225 | 224 | 223 | 362 | 367 | 362 | 266 | 255 | 309 | 309 | 251 | 238 | 207 | 204 | 213 | 264 | 371 | 322 | 496 | 419 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 3:08AM0.49m | 3:37PM0.66m | 3:47AM0.47m | 4:14PM0.61m | 4:32AM0.45m | 4:53PM0.56m | ||||||||||||||||||
Low Tide | 9:26PM0.08m | 8:59AM0.03m | 10:02PM0.09m | 9:36AM0.07m | 10:40PM0.12m | 10:14AM0.14m | ||||||||||||||||||
 | | | |  | | | | | | | | | | | |  |  | | |  | | | | |
 | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — |
 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 |
2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 2 | 1 | — | — | 1 | 1 | — | — | — | — | |
Temp °C | 28 | 27 | 28 | 27 | 28 | 29 | 29 | 28 | 28 | 27 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 |
30 | 29 | 30 | 29 | 30 | 31 | 31 | 30 | 31 | 29 | 30 | 30 | 29 | 31 | 28 | 29 | 30 | 30 | 29 | 30 | 29 | 30 | 30 | 29 | |
Swell 1 Height (m) Direction Period (s) | S 10 | S 11 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | SW 15 | S 10 | SW 15 | SW 15 | SW 14 | SSE 10 | SSE 10 | SW 13 | SSE 10 | SSE 10 | SW 16 | SSW 16 | SW 16 | SSW 16 |
 kJ | 102 | 83 | 225 | 225 | 225 | 224 | 206 | 244 | 240 | 188 | 266 | 130 | 309 | 309 | 251 | 139 | 147 | 183 | 108 | 110 | 371 | 322 | 496 | 419 |
Swell 2 Height (m) Direction Period (s) | SW 16 | S 13 | SW 16 | SW 17 | SSW 18 | SSW 18 | SW 15 | SW 16 | SW 16 | SW 16 | SSE 11 | SW 15 | SSE 10 | S 10 | SSE 10 | SW 14 | SW 14 | SSE 10 | SW 13 | SW 16 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
| kJ | 161 | 117 | 119 | 243 | 209 | 207 | 223 | 362 | 367 | 362 | 119 | 255 | 100 | 96 | 106 | 238 | 147 | 110 | 144 | 264 | 112 | 112 | 108 | 114 |
Swell 3 Height (m) Direction Period (s) | S 13 | SW 16 | SSE 17 | SSE 16 | SW 15 | SW 14 | S 16 | W 8 | W 8 | W 8 | S 10 | W 8 | S 11 | S 12 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 16 | SW 13 | SW 13 | SW 13 | S 20 | — |
| kJ | 85 | 157 | 92 | 90 | 106 | 103 | 127 | 23 | 22 | 22 | 49 | 22 | 93 | 78 | 124 | 207 | 207 | 204 | 181 | 142 | 84 | 138 | 7 | — |
Wind waves Height (m) Direction Period (s) | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 7 | W 7 | W 7 | W 7 | W 6 |
| kJ | 133 | 138 | 172 | 178 | 170 | 157 | 150 | 140 | 145 | 140 | 132 | 151 | 144 | 139 | 156 | 178 | 178 | 178 | 213 | 233 | 225 | 225 | 247 | 212 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1124 | 646 | 646 | 981 | 211 | 211 | 646 | 1192 | 1124 | 211 | 211 | 211 | 211 | 205 | 205 | 205 | 210 | 205 | 205 | 172 | 205 | 205 | 205 | 210 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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