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Surf Forecasts:
Ras Kaydah surfForecast / Masirah Island / Oman
48hr Weather and Surf, issued 3 am Wednesday 20 May 2026 +04Forecast update in hr min s Forecast update imminent
Ras Kaydah surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ras Kaydah sea temperature is
27.3° C
(Which is 1.1°C colder than average for this time of year)How big are the waves at Ras Kaydah today?
The current surf forecast for Ras Kaydah at 10AM is: 0.6m 10s primary swell from a South-southeast direction and 0.3m 15s secondary swell from a South direction (forecast issued at 03:00am May 20). An open ocean swell of 1.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (+04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 2ft (0.6m) | 10s |
| Afternoon (20 May) | 2ft (0.6m) | 10s |
| Evening (20 May) | 6ft (1.9m) | 6s |
Table - waves today at Ras Kaydah. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 31°C on Thu morning, min 27°C on Wed afternoon). Winds decreasing (strong winds from the SSW on Thu afternoon, light winds from the SSW by Fri night). | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | ||||||||||||||||||||||
1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | S 6 | SSW 7 | SSW 7 | SSW 7 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | |
83 | 80 | 80 | 80 | 80 | 56 | 256 | 272 | 272 | 295 | 273 | 265 | 259 | 276 | 345 | 527 | 514 | 487 | 435 | 377 | 310 | 251 | 208 | 213 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | |
High Tide | 10:28PM2.02m | 12:58PM2.22m | 11:23PM1.89m | 1:51PM2.16m | 00:27AM1.71m | 2:45PM2.10m | ||||||||||||||||||
Low Tide | 5:36AM0.02m | 6:35PM1.35m | 6:27AM0.21m | 7:47PM1.30m | 7:20AM0.45m | 9:09PM1.20m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:36 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 27 | 27 | 27 | 28 | 29 | 29 | 27 | 27 | 27 | 27 | 27 | 28 | 31 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 28 |
27 | 28 | 28 | 28 | 28 | 29 | 26 | 26 | 26 | 28 | 27 | 27 | 30 | 28 | 26 | 25 | 26 | 26 | 28 | 30 | 32 | 32 | 31 | 30 | |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 15 | SSE 10 | SSE 10 | SSE 10 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 8 | S 8 | S 8 | SSE 11 | SSE 11 |
 kJ | 83 | 80 | 80 | 80 | 80 | 56 | 17 | 58 | 58 | 38 | 68 | 99 | 96 | 173 | 160 | 117 | 115 | 125 | 123 | 377 | 310 | 251 | 135 | 105 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 9 | SSW 9 | S 15 | SSW 14 | S 15 | SSW 14 | S 15 | SSE 15 | SE 14 | SSE 9 | SSE 10 | SSE 9 | S 16 | S 16 | S 16 | S 16 | S 16 | S 16 | SSE 12 | SSE 11 | SSE 11 | S 14 | S 14 |
| kJ | 25 | 43 | 62 | 42 | 21 | 18 | 19 | 38 | 42 | 51 | 35 | 36 | 35 | 21 | 21 | 20 | 20 | 20 | 42 | 121 | 113 | 109 | 37 | 37 |
Swell 3 Height (m) Direction Period (s) | S 18 | S 16 | SSW 15 | SSW 14 | S 16 | SSW 14 | SSE 16 | SSW 14 | SSW 13 | S 14 | SSW 13 | SSW 16 | S 17 | SSW 13 | SW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | S 15 | SSW 14 | S 15 | SSW 14 | SSW 14 |
| kJ | 24 | 21 | 21 | 21 | 19 | 20 | 27 | 18 | 17 | 16 | 18 | 25 | 22 | 16 | 10 | 24 | 22 | 21 | 21 | 17 | 21 | 38 | 19 | 18 |
Wind waves Height (m) Direction Period (s) | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | S 6 | SSW 7 | SSW 7 | SSW 7 | S 7 | — | — | — | S 8 | S 8 |
| kJ | 128 | 104 | 93 | 102 | 106 | 154 | 256 | 272 | 272 | 295 | 273 | 265 | 259 | 276 | 345 | 527 | 514 | 487 | 435 | — | — | — | 208 | 213 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 668 | 668 | 48 | 1803 | 1803 | 1766 | 1694 | 1803 | 1658 | 732 | 1658 | 1353 | 630 | 2585 | 1803 | 192 | 668 | 627 | 627 | 37 | 630 | 2435 | 1766 | 668 |
Best forecast wave conditions in Masirah Island | ||||||||||||||||||||||||
Best forecast wave conditions in Oman | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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