Surf Forecasts:
How big are the waves at Ikumi Beach today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 7ft (2.2m), 15s period with SSE swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 8ft (2.5m), 16s period with SSE swell.
- Evening surf: Evening surf (21 Oct, local time) - 8ft (2.5m), 15s period with SSE swell.
The current surf forecast for Ikumi Beach at 2AM is: 1.7m 13s primary swell from a South-southeast direction and 1.0m 17s secondary swell from a South-southeast direction (forecast issued at 08:00pm October 20). An open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 7ft (2.2m) | 15s |
| Afternoon (21 Oct) | 8ft (2.5m) | 16s |
| Evening (21 Oct) | 8ft (2.5m) | 15s |
Table - waves today at Ikumi Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Fri afternoon. Warm (max 27°C on Wed morning, min 13°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Tue 20 | Wednesday 21 | Thursday 22 | ||||||||||||||||
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 |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SE 12 | SE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 15 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | S 14 | SSE 14 | S 14 | S 14 |
Wave Graph  | ||||||||||||||||||
 kJ | 689 | 905 | 904 | 998 | 843 | 2288 | 2901 | 3236 | 2560 | 3221 | 3308 | 2895 | 2098 | 2488 | 2065 | 1449 | 2167 | 1423 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross | cross-on | glassy | cross-off | cross | cross-on | cross | cross | cross |
High Tide | 1:44AM1.46m | 3:14PM1.61m | 3:04AM1.58m | 3:48PM1.68m | ||||||||||||||
Low Tide | 8:23PM1.08m | 8:27AM0.65m | 9:15PM0.90m | 9:25AM0.63m | ||||||||||||||
 | | |  | |  | | | | |  | | |  |  | | | | |
 | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 23 | 23 | 23 | 26 | 27 | 27 | 24 | 23 | 22 | 21 | 19 | 19 | 21 | 20 | 17 | 15 |
Feels °C | 27 | 27 | 25 | 25 | 25 | 28 | 27 | 28 | 27 | 25 | 24 | 23 | 19 | 18 | 20 | 17 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | SE 12 | SE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 15 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | S 14 | SSE 14 | S 14 | S 14 |
| kJ | 689 | 905 | 904 | 998 | 843 | 2288 | 2901 | 3236 | 2560 | 3221 | 3308 | 2895 | 2098 | 2488 | 2065 | 1449 | 2167 | 1423 |
Swell 2 Height (m) Direction Period (s) | SSE 15 | SSE 18 | SSE 17 | SSE 16 | SSE 15 | SSE 15 | ESE 9 | S 19 | S 19 | S 17 | SW 5 | ESE 9 | S 18 | ESE 9 | ESE 9 | S 17 | ESE 10 | S 16 |
| kJ | 242 | 329 | 665 | 480 | 744 | 960 | 47 | 854 | 891 | 1439 | 13 | 73 | 635 | 56 | 56 | 930 | 63 | 924 |
Swell 3 Height (m) Direction Period (s) | SSE 19 | — | — | — | — | ESE 10 | — | — | SW 5 | SW 5 | — | — | ESE 9 | — | — | ESE 10 | ESE 10 | ESE 10 |
| kJ | 125 | — | — | — | — | 74 | — | — | 25 | 41 | — | — | 55 | — | — | 67 | 63 | 61 |
Wind waves Height (m) Direction Period (s) | — | SW 4 | SSW 4 | SW 5 | SSW 5 | SW 5 | SW 5 | SW 5 | SW 5 | — | NNE 5 | NNE 5 | NNE 4 | NNE 4 | NNE 5 | NNE 5 | NNE 5 | NNE 5 |
| kJ | — | 11 | 31 | 49 | 59 | 70 | 94 | 107 | 66 | — | 72 | 29 | 19 | 36 | 44 | 83 | 87 | 125 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 0 | 8 | 14 | 0 | 0 | 30 | 30 | 30 | 30 | 30 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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