- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Ikumi Beach surfForecast / Shikoku / Japan
48hr Weather and Surf, issued 2 am Friday 01 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
21.1° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Ikumi Beach today?
The current surf forecast for Ikumi Beach at 7AM is: 1.6m 8s primary swell from a South-southwest direction and 1.5m 8s secondary swell from a East-southeast direction (forecast issued at 02:00am May 01). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 May) | 6ft (1.9m) | 8s |
| Afternoon (01 May) | 2ft (0.6m) | 9s |
| Evening (01 May) | 1.5ft (0.5m) | 10s |
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 33mm), heaviest during Sun night. Warm (max 23°C on Sat afternoon, min 14°C on Fri night). Winds decreasing (strong winds from the WSW on Fri afternoon, calm by Sat afternoon). | ||||||||||||||||||||||||
Friday 1 | Saturday 2 | Sunday 3 | ||||||||||||||||||||||
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 | ESE 8 | SSW 8 | SSW 8 | SSW 8 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | ESE 10 | SE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | SE 10 | SE 9 | SE 9 | ESE 9 | SSW 5 | SSW 6 | S 6 | |
980 | 770 | 279 | 468 | 476 | 65 | 41 | 46 | 45 | 46 | 38 | 49 | 40 | 41 | 40 | 39 | 48 | 47 | 43 | 42 | 34 | 70 | 154 | 243 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | off | glassy | cross-on | cross | glassy | glassy | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | |
High Tide | 4:59AM1.68m | 5:58PM1.76m | 5:27AM1.72m | 6:37PM1.77m | 5:56AM1.74m | 7:17PM1.74m | ||||||||||||||||||
Low Tide | 11:11PM0.56m | 11:25AM0.09m | 11:45PM0.61m | 12:00PM-0.00m | 00:18AM0.68m | 12:35PM-0.05m | ||||||||||||||||||
 |  |  |  | | | |  | | |  | | | |  |  |  | | | | | |  | | |
 | — | 5:15 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — |
5 | 7 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 7 | |
Temp °C | 19 | 20 | 20 | 21 | 20 | 18 | 15 | 15 | 14 | 14 | 15 | 21 | 22 | 23 | 19 | 18 | 17 | 18 | 19 | 21 | 21 | 21 | 20 | 21 |
18 | 22 | 20 | 20 | 15 | 10 | 10 | 10 | 11 | 12 | 13 | 19 | 20 | 22 | 19 | 18 | 16 | 17 | 19 | 20 | 20 | 20 | 19 | 19 | |
Swell 1 Height (m) Direction Period (s) | — | E 8 | ESE 7 | SE 8 | SE 9 | SE 9 | SE 9 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 6 | ESE 10 | SSW 5 | SW 6 | SSW 6 | SW 5 | SE 9 | SE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 |
 kJ | — | 458 | 279 | 129 | 107 | 65 | 41 | 147 | 101 | 82 | 52 | 30 | 15 | 41 | 19 | 25 | 20 | 13 | 43 | 42 | 34 | 38 | 38 | 38 |
Swell 2 Height (m) Direction Period (s) | — | SE 8 | — | E 8 | E 8 | E 8 | E 8 | SE 10 | SE 10 | SE 10 | ESE 10 | SE 10 | ESE 10 | S 6 | ESE 10 | ESE 10 | SE 10 | SE 10 | — | — | — | E 9 | — | — |
| kJ | — | 398 | — | 78 | 5 | 5 | 12 | 46 | 45 | 46 | 38 | 49 | 40 | 1 | 40 | 39 | 48 | 47 | — | — | — | 7 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | E 8 | — | — | E 9 | — | SW 4 | N 4 | N 4 | S 6 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 10 | — | — | 2 | — | 5 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 8 | ESE 8 | SSW 8 | SSW 8 | SSW 8 | SW 8 | SW 8 | W 4 | WSW 4 | WNW 3 | — | SW 7 | WSW 6 | SW 6 | SW 5 | SW 6 | SW 5 | SW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 6 | S 6 |
| kJ | 980 | 770 | 264 | 468 | 476 | 611 | 364 | 10 | 10 | 2 | — | 103 | 69 | 13 | 72 | 77 | 53 | 27 | 9 | 14 | 40 | 70 | 154 | 243 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 272 | 4 | 4 | 10 | 33 | 38 | 0 | 0 | 0 | 0 | 10 | 16 | 16 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 55 | 55 | 504 | 272 |
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