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Surf Forecasts:
Ikumi Beach surfForecast / Shikoku / Japan
48hr Weather and Surf, issued 8 pm Sunday 24 May 2026 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
21.6° C
(Which is normal for this time of year)How big are the waves at Ikumi Beach today?
The current surf forecast for Ikumi Beach at 4AM is: 1.4m 8s primary swell from a East-southeast direction and 0.4m 8s secondary swell from a South-southwest direction (forecast issued at 08:00pm May 24). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 4.5ft (1.3m) | 9s |
| Afternoon (25 May) | 5ft (1.6m) | 8s |
| Evening (25 May) | 4ft (1.2m) | 8s |
Table - waves today at Ikumi Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Wed afternoon. Warm (max 24°C on Tue afternoon, min 20°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 24 | Monday 25 | Tuesday 26 | Wednesday 27 | |||||||||||||||||||||
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 | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | E 9 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | |
588 | 298 | 509 | 268 | 257 | 245 | 384 | 375 | 160 | 197 | 277 | 125 | 197 | 197 | 223 | 114 | 113 | 107 | 88 | 155 | 128 | 98 | 85 | 151 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | glassy | glassy | on | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | on | on | on | on | glassy | glassy | cross | glassy | glassy | on | cross-on | |
High Tide | 00:46AM1.48m | 12:46PM1.35m | 1:38AM1.51m | 2:15PM1.41m | 2:24AM1.56m | |||||||||||||||||||
Low Tide | 5:49PM0.60m | 7:00AM0.86m | 7:03PM0.69m | 8:05AM0.70m | 8:12PM0.75m | 8:58AM0.53m | ||||||||||||||||||
 |  |  | |  | | | | | | | | | | | |  | | | | | | |  | |
 | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:56 | — | — | — | — |
 | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:02 | — | — | — | — | — | — | 7:04 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | |
Temp °C | 22 | 20 | 20 | 20 | 20 | 22 | 23 | 23 | 22 | 21 | 20 | 20 | 20 | 22 | 23 | 24 | 22 | 21 | 21 | 20 | 21 | 22 | 22 | 22 |
24 | 22 | 22 | 22 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 22 | 22 | 23 | 24 | 25 | 24 | 23 | 23 | 22 | 23 | 25 | 24 | 24 | |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | ESE 8 | ESE 8 | ESE 8 | ESE 7 |
 kJ | 344 | 298 | 306 | 268 | 257 | 245 | 199 | 194 | 160 | 197 | 153 | 125 | 125 | 100 | 95 | 114 | 113 | 107 | 88 | 87 | 128 | 98 | 85 | 78 |
Swell 2 Height (m) Direction Period (s) | SW 7 | S 8 | SSW 8 | SSW 8 | S 7 | SSW 7 | S 7 | SSE 7 | SSE 6 | S 7 | S 6 | S 6 | S 6 | S 6 | SE 15 | SE 15 | SE 15 | ESE 10 | ESE 10 | ESE 10 | SE 15 | SE 10 | SE 10 | ESE 10 |
| kJ | 2 | 5 | 13 | 19 | 8 | 5 | 8 | 9 | 8 | 3 | 3 | 3 | 3 | 3 | 9 | 9 | 9 | 9 | 20 | 20 | 8 | 25 | 16 | 10 |
Swell 3 Height (m) Direction Period (s) | — | SW 6 | — | — | SSW 7 | E 16 | E 16 | SW 6 | ESE 11 | E 16 | E 16 | E 16 | E 16 | SE 15 | SE 12 | S 12 | S 12 | SE 15 | E 8 | SE 15 | SE 11 | ESE 15 | ESE 14 | SSE 11 |
| kJ | — | 2 | — | — | 5 | 5 | 5 | 2 | 12 | 5 | 5 | 5 | 5 | 9 | 6 | 3 | 3 | 9 | 12 | 9 | 5 | 21 | 21 | 11 |
Wind waves Height (m) Direction Period (s) | E 8 | — | ESE 8 | — | — | — | E 9 | E 8 | — | — | ESE 8 | — | ESE 8 | ESE 8 | ESE 8 | — | — | — | — | ESE 6 | — | — | — | ESE 8 |
| kJ | 588 | — | 509 | — | — | — | 384 | 375 | — | — | 277 | — | 197 | 197 | 223 | — | — | — | — | 155 | — | — | — | 151 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 30 | 4 | 4 | 4 | 0 | 0 | 0 | 0 | 30 | 30 | 30 | 30 | 0 | 0 | 8 | 0 | 0 | 30 | 30 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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