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Surf Forecasts:
Shark reef surfForecast / Ionian Sea / Greece
48hr Weather and Surf, issued 2 am Wednesday 20 May 2026 EESTForecast update in hr min s Forecast update imminent
Shark reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Shark reef sea temperature is
20.1° C
(Which is slightly warmer than usual)How big are the waves at Shark reef today?
The current surf forecast for Shark reef at 11AM is: 0.7m 6s primary swell from a West-northwest direction (forecast issued at 02:00am May 20). The wind direction is predicted to be onshore.
| Time (EEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 2.5ft (0.7m) | 6s |
| Afternoon (20 May) | 3ft (0.9m) | 6s |
| Evening (20 May) | 4.5ft (1.3m) | 6s |
Table - waves today at Shark reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 22°C on Fri morning, min 16°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | ||||||||||||||||||||||
12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
NW 5 | NW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | NW 6 | WNW 6 | WNW 6 | WNW 6 | NW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | W 6 | WNW 7 | WNW 6 | |
64 | 77 | 34 | 34 | 40 | 55 | 88 | 111 | 139 | 58 | 40 | 22 | 16 | 12 | 25 | 43 | 41 | 33 | 27 | 18 | 10 | 17 | 15 | 33 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | off | cross-off | cross-off | on | on | on | on | glassy | glassy | off | off | on | on | on | glassy | cross-off | off | off | off | cross-on | cross-on | cross-on | cross-off | |
High Tide | 7:42AM0.11m | 7:31PM0.15m | 8:54AM0.10m | 8:30PM0.13m | 10:28AM0.10m | |||||||||||||||||||
Low Tide | 1:35AM0.01m | 1:03PM0.05m | 2:34AM0.02m | 2:05PM0.06m | 3:44AM0.03m | 3:43PM0.07m | ||||||||||||||||||
 |  | |  | | | | | |  | | | | | | | | | | |  |  | | | |
 | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — |
 | — | — | — | — | — | — | 8:45 | — | — | — | — | — | — | — | 8:46 | — | — | — | — | — | — | — | 8:47 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 17 | 16 | 16 | 18 | 19 | 20 | 19 | 19 | 18 | 18 | 18 | 20 | 20 | 20 | 20 | 20 | 19 | 18 | 19 | 22 | 22 | 22 | 19 |
15 | 17 | 15 | 15 | 15 | 16 | 18 | 18 | 20 | 18 | 18 | 17 | 19 | 17 | 18 | 21 | 20 | 18 | 16 | 17 | 21 | 19 | 20 | 18 | |
Swell 1 Height (m) Direction Period (s) | — | WNW 5 | WNW 6 | WNW 6 | WNW 6 | — | — | WSW 7 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | NW 6 | WNW 6 | — | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 7 | WNW 6 |
 kJ | — | 40 | 34 | 34 | 40 | — | — | 5 | 94 | 58 | 40 | 22 | 16 | 12 | — | 35 | 41 | 33 | 27 | 18 | 10 | 4 | 15 | 33 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | WSW 7 | WSW 6 | SW 6 | WSW 4 | WSW 5 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 4 | 4 | 2 | 4 | 5 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 6 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 5 | NW 6 | — | — | — | WNW 6 | WNW 6 | WNW 6 | NW 6 | — | — | — | — | WSW 5 | WNW 6 | WNW 6 | — | — | — | — | — | W 6 | WNW 3 | — |
| kJ | 64 | 77 | — | — | — | 55 | 88 | 111 | 139 | — | — | — | — | 5 | 25 | 43 | — | — | — | — | — | 17 | 4 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 13 | 0 | 103 | 103 | 1914 | 1915 | 1301 | 13 | 0 | 0 | 17 | 103 | 103 | 1913 | 1913 | 0 | 26 | 103 | 1139 | 1454 | 1913 | 1913 | 103 | 103 |
Best forecast wave conditions in Ionian Sea | ||||||||||||||||||||||||
Best forecast wave conditions in Greece | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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