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Surf Forecasts:
Ikumi Beach surfForecast / Shikoku / Japan
48hr Weather and Surf, issued 2 pm Sunday 26 Apr 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
19.8° 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 8PM is: 3.0m 8s primary swell from a East-southeast direction and 0.1m 13s secondary swell from a Southeast direction, 0.1m 7s secondary swell from a South direction (forecast issued at 02:00pm April 26). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | - | - |
| Afternoon (26 Apr) | 10ft (3.0m) | 8s |
| Evening (26 Apr) | 8ft (2.5m) | 8s |
Table - waves today at Ikumi Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 97mm), heaviest during Sun night. Warm (max 22°C on Tue morning, min 16°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | Wed 29 | |||||||||||||||||||||
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 | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 12 | ESE 12 | SE 12 | ESE 12 | ESE 12 | ESE 12 | S 5 | S 5 | S 5 | S 6 | |
829 | 1093 | 1000 | 910 | 600 | 249 | 153 | 84 | 61 | 46 | 28 | 19 | 17 | 17 | 23 | 14 | 23 | 14 | 14 | 14 | 11 | 20 | 21 | 22 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | cross-on | on | off | cross-off | glassy | cross | glassy | cross | cross-off | off | glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off | off | off | cross-off | glassy | cross-on | |
High Tide | 1:17PM1.27m | 2:53AM1.44m | 2:45PM1.38m | 3:30AM1.51m | 3:45PM1.51m | 4:01AM1.57m | ||||||||||||||||||
Low Tide | 8:02PM0.51m | 8:57AM0.75m | 9:05PM0.51m | 9:39AM0.56m | 9:54PM0.50m | |||||||||||||||||||
 | |  |  | |  |  |  |  | | |  |  | | | | |  | | |  | | | | |
 | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:16 | — | — |
 | — | — | 6:40 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | 6:43 |
4 | 3 | 17 | 46 | 19 | 8 | 1 | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 18 | 17 | 18 | 17 | 16 | 16 | 18 | 20 | 20 | 19 | 17 | 16 | 16 | 16 | 20 | 22 | 22 | 21 | 18 | 18 | 18 | 18 | 20 |
15 | 15 | 14 | 18 | 18 | 16 | 16 | 18 | 20 | 20 | 19 | 17 | 16 | 16 | 17 | 21 | 20 | 20 | 21 | 19 | 19 | 19 | 19 | 20 | |
Swell 1 Height (m) Direction Period (s) | SW 7 | SE 13 | SE 13 | SE 13 | SE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | E 8 | S 5 | S 5 | S 5 | S 6 |
 kJ | 2 | 7 | 7 | 7 | 600 | 249 | 153 | 84 | 61 | 46 | 28 | 19 | 17 | 17 | 10 | 10 | 10 | 11 | 6 | 4 | 11 | 20 | 21 | 22 |
Swell 2 Height (m) Direction Period (s) | — | — | — | S 7 | SE 13 | S 6 | S 6 | S 6 | S 6 | S 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 5 | SE 12 | ESE 12 | ESE 12 | ESE 12 | E 8 | E 8 | E 8 | E 7 |
| kJ | — | — | — | 1 | 7 | 57 | 45 | 48 | 36 | 18 | 11 | 11 | 10 | 10 | 6 | 3 | 23 | 14 | 14 | 14 | 5 | 4 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SE 13 | SE 13 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | NE 4 | SE 12 | ESE 12 | SE 12 | ESE 12 | S 5 | S 7 | SE 7 | SSE 6 | SSE 6 | ESE 11 | SE 11 | SE 11 |
| kJ | — | — | — | — | — | 7 | 7 | 15 | 14 | 14 | 14 | 2 | 6 | 14 | 23 | 14 | 2 | 1 | 2 | 4 | 4 | 13 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | — | SSW 6 | N 3 | NNE 5 | NNE 5 | NE 5 | NE 4 | NNE 4 | NNE 3 | N 3 | — | SSE 5 | — | SSW 3 | SSW 4 | SSW 4 | SSW 5 | — | — | NE 3 |
| kJ | 829 | 1093 | 1000 | 910 | — | 58 | 7 | 8 | 17 | 31 | 12 | 6 | 2 | 1 | — | 2 | — | 6 | 11 | 11 | 24 | — | — | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 282 | 272 | 272 | 30 | 0 | 0 | 0 | 8 | 0 | 4 | 0 | 16 | 30 | 0 | 30 | 280 | 326 | 593 | 280 | 280 | 8 | 30 | 30 | 55 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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