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Surf Forecasts:
Green Room surfForecast / East / Sri Lanka
48hr Weather and Surf, issued 10 pm Friday 29 May 2026 +0530Forecast update in hr min s Forecast update imminent
Green Room surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Green Room sea temperature is
29.3° C
(Which is normal for this time of year)How big are the waves at Green Room today (30 May):
- Morning surf: Morning surf (30 May, local time) - 4.5ft (1.3m), 13s period with S swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 4.5ft (1.3m), 13s period with S swell.
- Evening surf: Evening surf (30 May, local time) - 4.5ft (1.3m), 13s period with S swell.
The current surf forecast for Green Room at 6AM is: 1.3m 14s primary swell from a South direction and 0.3m 9s secondary swell from a Southeast direction, 0.8m 6s secondary swell from a South-southwest direction (forecast issued at 10:30pm May 29). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 4.5ft (1.3m) | 13s |
| Afternoon (30 May) | 4.5ft (1.3m) | 13s |
| Evening (30 May) | 4.5ft (1.3m) | 13s |
Table - waves today at Green Room. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Warm (max 33°C on Sat afternoon, min 26°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Fri 29 | Saturday 30 | Sunday 31 | Monday 1 | |||||||||||||||||||||
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 14 | SSW 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | SSW 13 | SSW 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SSW 11 | S 11 | S 15 | S 15 | SSW 15 | |
636 | 646 | 627 | 627 | 618 | 600 | 591 | 498 | 498 | 799 | 638 | 430 | 356 | 350 | 290 | 235 | 228 | 177 | 216 | 376 | 198 | 227 | 279 | 360 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | |
High Tide | 4:31AM0.17m | 1:57PM0.18m | 4:57AM0.17m | 2:12PM0.18m | 5:31AM0.17m | 2:27PM0.18m | ||||||||||||||||||
Low Tide | 9:09PM0.02m | 8:52AM0.14m | 9:29PM0.01m | 9:18AM0.14m | 9:50PM0.01m | 9:41AM0.14m | ||||||||||||||||||
 | |  | |  | | | | | | |  | | |  | | | | | | | | | | |
 | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — |
 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:15 |
1 | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 28 | 27 | 27 | 26 | 29 | 32 | 33 | 31 | 28 | 27 | 27 | 26 | 29 | 32 | 32 | 31 | 28 | 27 | 27 | 27 | 29 | 32 | 33 | 31 |
28 | 27 | 27 | 27 | 30 | 32 | 32 | 30 | 28 | 27 | 27 | 26 | 30 | 32 | 31 | 30 | 28 | 27 | 28 | 28 | 30 | 32 | 33 | 31 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | SSW 13 | SSW 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SSW 11 | S 11 | S 11 | S 15 | SSW 15 |
 kJ | 636 | 646 | 627 | 627 | 618 | 600 | 591 | 498 | 498 | 799 | 638 | 430 | 356 | 350 | 290 | 235 | 228 | 177 | 216 | 376 | 198 | 196 | 279 | 360 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 9 | SE 8 | SE 8 | S 8 | SE 8 | ESE 8 | SE 8 | SE 8 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 17 | S 16 | S 16 | S 16 | S 15 | S 11 | S 11 |
| kJ | 12 | 12 | 12 | 12 | 11 | 12 | 11 | 11 | 45 | 11 | 7 | 11 | 11 | 31 | 61 | 55 | 51 | 94 | 135 | 188 | 188 | 227 | 152 | 114 |
Swell 3 Height (m) Direction Period (s) | S 13 | S 13 | — | S 12 | S 12 | S 12 | S 12 | S 20 | SE 8 | SW 18 | SSW 18 | SSW 18 | SSW 18 | ESE 8 | SE 8 | SE 8 | S 18 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 |
| kJ | 3 | 3 | — | 3 | 3 | 3 | 3 | 7 | 11 | 13 | 31 | 31 | 31 | 7 | 10 | 10 | 56 | 8 | 8 | 8 | 8 | 8 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SW 6 | SW 6 | SW 5 | SW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SW 6 | SW 5 | SSW 5 | SSW 5 | SSW 6 |
| kJ | 115 | 70 | 55 | 40 | 34 | 37 | 66 | 135 | 96 | 212 | 141 | 42 | 42 | 37 | 100 | 140 | 110 | 94 | 55 | 115 | 30 | 34 | 55 | 108 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1044 | 34 | 34 | 23 | 23 | 32 | 34 | 1135 | 34 | 34 | 34 | 34 | 34 | 32 | 32 | 1798 | 34 | 34 | 34 | 34 | 32 | 32 | 32 | 32 |
Best forecast wave conditions in East Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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