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Cloud 9 surfForecast / Siargao Islands / Philippines
48hr Weather and Surf, issued 1 am Thursday 21 May 2026 PSTForecast update in hr min s Forecast update imminent
Cloud 9 surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cloud 9 sea temperature is
30.4° C
(Which is slightly warmer than usual)How big are the waves at Cloud 9 today?
The current surf forecast for Cloud 9 at 6AM is: 1.1m 10s primary swell from a East direction and 0.5m 8s secondary swell from a North-northeast direction, 0.2m 3s secondary swell from a East-northeast direction (forecast issued at 01:00am May 21). The wind direction is predicted to be cross-onshore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 3.5ft (1.1m) | 10s |
| Afternoon (21 May) | 3.5ft (1.0m) | 10s |
| Evening (21 May) | 3.5ft (1.0m) | 10s |
Table - waves today at Cloud 9. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Thu night. Warm (max 29°C on Thu morning, min 28°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | ||||||||||||||||||||||
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 | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
E 10 | E 10 | E 10 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | |
183 | 226 | 221 | 217 | 221 | 184 | 184 | 188 | 226 | 235 | 235 | 230 | 225 | 314 | 307 | 307 | 300 | 289 | 248 | 259 | 265 | 225 | 220 | 220 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | glassy | on | cross-on | on | on | on | cross-on | glassy | cross-on | glassy | cross-on | cross-on | on | on | on | |
High Tide | 8:16AM1.86m | 9:53PM1.57m | 9:15AM1.70m | 10:59PM1.53m | 10:29AM1.54m | |||||||||||||||||||
Low Tide | 2:19AM0.82m | 3:12PM0.22m | 3:21AM0.88m | 4:11PM0.38m | 4:38AM0.91m | 5:17PM0.53m | ||||||||||||||||||
 | |  |  | | |  | | |  | |  | | | | | | | | | | | | | |
 | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — |
1 | 1 | 1 | — | — | — | — | 2 | 1 | — | 1 | — | 1 | — | — | — | 1 | 2 | 1 | — | — | — | — | — | |
Temp °C | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 |
31 | 32 | 32 | 33 | 32 | 31 | 33 | 32 | 33 | 33 | 33 | 34 | 32 | 31 | 32 | 32 | 33 | 32 | 33 | 33 | 32 | 32 | 33 | 34 | |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
 kJ | 183 | 226 | 221 | 217 | 221 | 184 | 184 | 188 | 226 | 235 | 235 | 230 | 225 | 314 | 307 | 307 | 300 | 289 | 248 | 259 | 265 | 225 | 220 | 220 |
Swell 2 Height (m) Direction Period (s) | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NE 8 | NE 9 | NE 8 | NE 8 | NE 8 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 11 | NE 9 |
| kJ | 36 | 35 | 35 | 23 | 23 | 23 | 23 | 23 | 23 | 15 | 19 | 18 | 17 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 5 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | NE 10 | — | — | — | — | NE 11 | NE 11 | — | — | NE 10 | NE 10 | — | — | — | — | — | — | NE 11 | NE 9 | NE 9 |
| kJ | — | — | — | — | 4 | — | — | — | — | 4 | 4 | — | — | 4 | 4 | — | — | — | — | — | — | 5 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | ENE 3 | ENE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 56 | 56 | 56 | 23 | 9 | 9 | 9 | 9 | 9 | 0 | 9 | 7 | 9 | 9 | 9 | 9 | 0 | 9 | 0 | 7 | 9 | 9 | 9 | 9 |
Best forecast wave conditions in Siargao Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Philippines | ||||||||||||||||||||||||
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