- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Ikumi Beach surfForecast / Shikoku / Japan
48hr Weather and Surf, issued 2 am Monday 25 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 6AM is: 1.4m 9s primary swell from a East-southeast direction and 0.3m 7s secondary swell from a South direction (forecast issued at 02:00am May 25). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 5.5ft (1.7m) | 9s |
| Afternoon (25 May) | 4.5ft (1.3m) | 8s |
| Evening (25 May) | 5ft (1.5m) | 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 51mm), heaviest during Wed night. Warm (max 24°C on Mon morning, min 19°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
ESE 8 | E 9 | ESE 9 | E 9 | ESE 8 | ESE 8 | ESE 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 8 | ESE 8 | ESE 8 | ESE 6 | ESE 6 | ESE 6 | |
509 | 537 | 295 | 442 | 385 | 243 | 207 | 309 | 270 | 229 | 197 | 197 | 120 | 83 | 111 | 111 | 91 | 82 | 207 | 100 | 100 | 75 | 57 | 59 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross | on | on | on | cross-on | glassy | on | on | glassy | glassy | cross-on | cross-on | cross | cross | |
High Tide | 00:46AM1.48m | 12:46PM1.35m | 1:38AM1.51m | 2:15PM1.41m | 2:24AM1.56m | 3:24PM1.51m | ||||||||||||||||||
Low Tide | 7:00AM0.86m | 7:03PM0.69m | 8:05AM0.70m | 8:12PM0.75m | 8:58AM0.53m | |||||||||||||||||||
 | |  | | |  | | | | | | | | |  |  | |  | | | |  | | | |
 | — | 4:56 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:04 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | 1 | 4 | 3 | |
Temp °C | 20 | 20 | 20 | 23 | 24 | 23 | 22 | 20 | 20 | 19 | 19 | 23 | 24 | 23 | 22 | 21 | 21 | 21 | 21 | 24 | 24 | 23 | 22 | 21 |
22 | 23 | 22 | 24 | 25 | 24 | 24 | 23 | 22 | 21 | 20 | 24 | 25 | 23 | 24 | 23 | 23 | 23 | 24 | 26 | 25 | 25 | 25 | 23 | |
Swell 1 Height (m) Direction Period (s) | 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 8 | ESE 9 | ESE 6 | ESE 6 | ESE 6 | ESE 8 | ESE 8 | SE 10 | SE 10 | ESE 6 | ESE 6 |
 kJ | 306 | 284 | 295 | 251 | 199 | 243 | 207 | 188 | 161 | 125 | 122 | 98 | 120 | 55 | 42 | 111 | 91 | 82 | 98 | 100 | 25 | 25 | 57 | 59 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SSW 8 | S 7 | SSE 7 | SSE 7 | SW 6 | ESE 11 | ESE 11 | S 6 | S 6 | S 6 | S 6 | SE 15 | SE 15 | SE 15 | SE 15 | SE 15 | SE 10 | SE 10 | SE 10 | ESE 14 | ESE 14 | SE 10 | ESE 10 |
| kJ | 13 | 19 | 8 | 9 | 10 | 2 | 12 | 12 | 7 | 3 | 3 | 3 | 9 | 9 | 9 | 9 | 9 | 27 | 25 | 26 | 21 | 20 | 25 | 20 |
Swell 3 Height (m) Direction Period (s) | — | — | SSW 7 | SSW 7 | SW 7 | E 16 | E 16 | E 16 | E 16 | E 16 | E 16 | SE 15 | SE 12 | S 12 | S 12 | S 11 | S 11 | SE 15 | SE 15 | ESE 15 | SE 11 | SE 11 | ESE 8 | ESE 14 |
| kJ | — | — | 5 | 5 | 2 | 5 | 5 | 5 | 5 | 5 | 5 | 9 | 6 | 3 | 3 | 2 | 2 | 9 | 8 | 21 | 5 | 5 | 13 | 19 |
Wind waves Height (m) Direction Period (s) | ESE 8 | E 9 | — | E 9 | ESE 8 | — | — | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | — | SE 6 | ESE 6 | — | — | — | ESE 8 | — | ESE 8 | ESE 6 | — | — |
| kJ | 509 | 537 | — | 442 | 385 | — | — | 309 | 270 | 229 | 197 | 197 | — | 83 | 111 | — | — | — | 207 | — | 100 | 75 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 30 | 4 | 471 | 4 | 0 | 0 | 0 | 4 | 30 | 33 | 486 | 33 | 0 | 30 | 30 | 0 | 0 | 381 | 4 | 4 | 4 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Ikumi Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest