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Surf Forecasts:
Shark reef surfForecast / Ionian Sea / Greece
48hr Weather and Surf, issued 8 am Tuesday 12 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
19.5° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Shark reef today?
The current surf forecast for Shark reef at 5PM is: 0.4m 3s primary swell from a South-southwest direction and 0.2m 4s secondary swell from a West direction (forecast issued at 08:00am May 12). The wind direction is predicted to be onshore.
| Time (EEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 0.5ft (0.2m) | 4s |
| Afternoon (12 May) | 1.5ft (0.4m) | 3s |
| Evening (12 May) | 1.5ft (0.4m) | 4s |
Table - waves today at Shark reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Wed night. Warm (max 21°C on Tue afternoon, min 15°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | Fri 15 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 4 | WSW 4 | W 4 | SSW 3 | SSW 3 | SW 4 | WSW 6 | W 6 | W 6 | WSW 6 | WSW 6 | W 6 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | W 5 | WSW 5 | W 5 | W 5 | WSW 6 | SW 5 | |
1 | 1 | 1 | 2 | 4 | 3 | 18 | 78 | 89 | 56 | 54 | 40 | 22 | 24 | 19 | 17 | 14 | 27 | 27 | 28 | 25 | 18 | 27 | 14 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | off | cross | on | on | on | cross-on | glassy | off | off | on | on | on | cross-on | glassy | glassy | off | cross-off | on | on | on | on | cross-on | cross-off | |
High Tide | 2:13PM0.14m | 2:16AM0.12m | 2:48PM0.16m | 3:02AM0.13m | 3:23PM0.17m | |||||||||||||||||||
Low Tide | 7:43AM0.02m | 8:26PM0.03m | 8:20AM0.02m | 9:09PM0.02m | 8:57AM0.01m | 9:51PM0.00m | ||||||||||||||||||
 |  | | | | | | | |  | | | | | | |  |  | | | | | | | |
 | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | 6:24 |
 | — | — | — | — | 8:38 | — | — | — | — | — | — | — | 8:39 | — | — | — | — | — | — | — | 8:40 | — | — | 8:42 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 1 | |
Temp °C | 17 | 17 | 20 | 21 | 21 | 19 | 19 | 18 | 17 | 17 | 19 | 20 | 20 | 18 | 18 | 17 | 16 | 17 | 19 | 19 | 19 | 18 | 17 | 16 |
18 | 17 | 20 | 19 | 18 | 19 | 18 | 19 | 17 | 17 | 18 | 17 | 17 | 17 | 18 | 17 | 16 | 17 | 17 | 15 | 16 | 16 | 16 | 16 | |
Swell 1 Height (m) Direction Period (s) | WSW 4 | WSW 4 | W 4 | WSW 4 | W 4 | WSW 4 | — | W 6 | W 6 | WSW 6 | WSW 6 | W 6 | WSW 7 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | W 5 | — | — | W 5 | WSW 6 | SW 5 |
 kJ | 1 | 1 | 1 | 1 | 2 | 3 | — | 78 | 76 | 56 | 54 | 40 | 4 | 24 | 19 | 17 | 14 | 27 | 27 | — | — | 18 | 27 | 14 |
Swell 2 Height (m) Direction Period (s) | S 6 | SW 6 | SW 6 | — | — | SW 5 | — | — | — | — | — | — | NW 7 | NW 6 | NW 6 | — | — | — | — | — | — | WSW 7 | — | W 6 |
| kJ | 1 | 1 | 1 | — | — | 1 | — | — | — | — | — | — | 2 | 2 | 1 | — | — | — | — | — | — | 5 | — | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 6 | — | — | NW 5 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | 1 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SSW 3 | SSW 3 | SW 4 | WSW 6 | W 6 | W 6 | — | — | — | WSW 5 | — | — | — | — | — | — | WSW 5 | W 5 | — | — | — |
| kJ | — | — | — | 2 | 4 | 3 | 18 | 64 | 89 | — | — | — | 22 | — | — | — | — | — | — | 28 | 25 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 541 | 541 | 1059 | 1134 | 1134 | 478 | 32 | 0 | 0 | 0 | 881 | 1028 | 820 | 586 | 586 | 586 | 35 | 586 | 965 | 976 | 976 | 586 | 586 | 35 |
Best forecast wave conditions in Ionian Sea | ||||||||||||||||||||||||
Best forecast wave conditions in Greece | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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