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Ikumi Beach surfForecast / Shikoku / Japan
48hr Weather and Surf, issued 2 am Tuesday 05 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
20.7° 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 7AM is: 0.4m 10s primary swell from a East-southeast direction and 0.2m 4s secondary swell from a North-northeast direction (forecast issued at 02:00am May 05). An open ocean swell of 0.4m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 1.5ft (0.4m) | 10s |
| Afternoon (05 May) | 1.5ft (0.4m) | 10s |
| Evening (05 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 ForecastLight rain (total 4mm), mostly falling on Wed afternoon. Warm (max 23°C on Thu morning, min 15°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 5 | Wednesday 6 | Thursday 7 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SE 10 | SE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | ESE 10 | E 5 | ESE 10 | ESE 6 | SE 6 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 8 | |
28 | 28 | 42 | 42 | 41 | 40 | 39 | 48 | 64 | 63 | 63 | 74 | 61 | 92 | 61 | 161 | 98 | 113 | 113 | 105 | 160 | 160 | 152 | 103 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-off | cross-on | on | on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | on | cross-on | cross-off | cross-off | cross-off | glassy | cross | cross | cross-off | cross-off | |
High Tide | 6:57AM1.71m | 8:43PM1.60m | 7:31AM1.65m | 9:33PM1.52m | 8:10AM1.56m | |||||||||||||||||||
Low Tide | 1:25AM0.84m | 1:50PM0.01m | 2:01AM0.92m | 2:33PM0.11m | 2:45AM0.99m | 3:21PM0.23m | ||||||||||||||||||
 |  |  |  | | | | | | |  | | |  | |  | | | | | | | |  | |
 | — | 5:11 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:49 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 12 | 12 | 16 | 19 | 18 | 17 | 15 | 17 | 16 | 16 | 18 | 18 | 17 | 17 | 17 | 17 | 18 | 17 | 21 | 23 | 23 | 21 | 18 |
11 | 10 | 9 | 14 | 16 | 15 | 16 | 14 | 16 | 15 | 15 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 22 | 23 | 23 | 21 | 19 | |
Swell 1 Height (m) Direction Period (s) | SW 8 | SW 8 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | ESE 10 | ESE 5 | ESE 6 | ESE 6 | SE 6 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 8 |
 kJ | 46 | 28 | 42 | 42 | 41 | 40 | 39 | 48 | 64 | 63 | 63 | 74 | 61 | 39 | 55 | 91 | 98 | 113 | 113 | 105 | 160 | 160 | 152 | 103 |
Swell 2 Height (m) Direction Period (s) | SSE 7 | SE 10 | SW 7 | SSE 6 | S 6 | S 6 | S 6 | S 6 | SSW 6 | — | SE 4 | SW 5 | SSE 5 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | NNE 4 | — | ESE 11 | SE 11 |
| kJ | 17 | 28 | 13 | 8 | 7 | 7 | 6 | 2 | 3 | — | 7 | 1 | 4 | 61 | 61 | 51 | 50 | 35 | 55 | 68 | 1 | — | 13 | 30 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SSE 7 | SSE 7 | SW 7 | SW 7 | NNE 3 | — | SW 7 | W 7 | SSW 5 | — | — | — | — | — | — | — | — | — | NNE 4 | — | ESE 11 | — | — |
| kJ | 28 | 16 | 15 | 7 | 2 | 2 | — | 2 | 1 | 3 | — | — | — | — | — | — | — | — | — | 1 | — | 13 | — | — |
Wind waves Height (m) Direction Period (s) | NNE 5 | NNE 5 | NNE 4 | NNE 4 | NE 3 | ENE 3 | — | SE 3 | SE 4 | SE 4 | ESE 3 | ESE 4 | E 4 | E 5 | NNE 2 | ESE 6 | NNE 3 | NNE 3 | NNE 3 | N 4 | NNE 4 | — | SW 2 | S 7 |
| kJ | 3 | 3 | 1 | 1 | 2 | 1 | — | 1 | 12 | 13 | 7 | 5 | 8 | 92 | 1 | 161 | 1 | 1 | 1 | 14 | 4 | — | 1 | 23 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 8 | 36 | 16 | 0 | 0 | 0 | 0 | 0 | 30 | 30 | 30 | 30 | 8 | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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