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Surf Forecasts:
Ikumi Beach surfForecast / Shikoku / Japan
48hr Weather and Surf, issued 8 am Tuesday 09 Dec 2025 JSTForecast update in hr min s Forecast update imminent
Ikumi Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ikumi Beach sea temperature is
21.4° C
(Which is slightly warmer than usual)Updates in hr min s Forecast update imminent
Tuesday 09 | Wednesday 10 | Thursday 11 | Fri 12 | |||||||||||||||||||||
| 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 40 | 39 | 39 | 30 | 30 | 30 | 30 | 30 | 30 | 19 | 32 | 37 | 38 | 55 | 54 | 52 | 54 | 63 | 65 | 65 | 64 | 59 | 58 | 57 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | glass | glass | glass | cross- off | cross- off | cross- off | cross- off | glass | glass | cross- on | glass | off | off | off | off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off |
High Tide / height (m) | 9:08AM 1.62 | 7:57PM 1.61 | 9:51AM 1.57 | 8:49PM 1.52 | 10:36AM 1.53 | 9:53PM 1.42 | ||||||||||||||||||
Low Tide / height (m) | 2:32PM 0.94 | 2:54AM 0.18 | 3:23PM 0.92 | 3:41AM 0.32 | 4:22PM 0.88 | |||||||||||||||||||
Tuesday 09 | Wednesday 10 | Thursday 11 | Fri 12 | |||||||||||||||||||||
| Sunrise | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - |
| Sunset | - | - | - | 4:53 | - | - | - | - | - | - | - | 4:53 | - | - | - | - | - | - | - | 4:54 | - | - | - | - |
 |  |  | |  | | | |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 7 | 10 | 13 | 13 | 10 | 8 | 8 | 7 | 7 | 10 | 13 | 13 | 10 | 8 | 8 | 9 | 10 | 13 | 16 | 15 | 11 | 12 | 12 | 10 |
| Feels °C (?) | 3 | 7 | 11 | 11 | 8 | 5 | 4 | 3 | 3 | 7 | 10 | 10 | 8 | 6 | 5 | 6 | 8 | 11 | 12 | 11 | 9 | 10 | 10 | 6 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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