Surf Forecasts:
How big are the waves at Ikumi Beach today (29 Sep):
- Morning surf: Morning surf (29 Sep, local time) - 5.5ft (1.7m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (29 Sep, local time) - 5ft (1.6m), 12s period with SSW swell.
- Evening surf: Evening surf (29 Sep, local time) - 4.5ft (1.3m), 11s period with S swell.
The current surf forecast for Ikumi Beach at 2AM is: 1.7m 13s primary swell from a South-southwest direction and 0.8m 6s secondary swell from a South-southeast direction, 0.7m 3s secondary swell from a North-northeast direction (forecast issued at 08:00pm September 28). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Sep) | 5.5ft (1.7m) | 13s |
| Afternoon (29 Sep) | 5ft (1.6m) | 12s |
| Evening (29 Sep) | 4.5ft (1.3m) | 11s |
Table - waves today at Ikumi Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Mon night. Warm (max 27°C on Thu morning, min 20°C on Tue afternoon). Wind will be generally light. | ||||||||||||||||||
Mon 28 | Tuesday 29 | Wednesday 30 | ||||||||||||||||
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) | SSW 14 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 11 | S 11 | S 11 | S 10 | S 10 | S 10 | SSE 10 | SSE 9 | SSE 9 | ESE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 318 | 465 | 607 | 998 | 812 | 917 | 834 | 680 | 522 | 403 | 375 | 392 | 333 | 326 | 230 | 173 | 147 | 113 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross-on | on | glassy | glassy |
High Tide | 6:47PM1.94m | 7:36AM1.96m | 7:12PM1.93m | 8:15AM1.87m | 7:39PM1.89m | |||||||||||||
Low Tide | 1:09AM0.27m | 1:25PM0.75m | 1:43AM0.26m | 1:55PM0.87m | ||||||||||||||
 | | |  |  | | | |  | |  |  |  | |  | | | | |
 | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:50 | — | — |
mm | 2 | 3 | 5 | 7 | 2 | 1 | 1 | 1 | 2 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 24 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 23 | 25 | 25 | 23 | 23 |
Feels °C | 29 | 30 | 29 | 25 | 24 | 22 | 21 | 21 | 20 | 20 | 21 | 21 | 21 | 24 | 25 | 26 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | S 7 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 11 | S 11 | S 11 | S 10 | S 10 | S 10 | SSE 10 | SSE 9 | SSE 9 | ESE 8 |
| kJ | 128 | 465 | 607 | 998 | 812 | 917 | 834 | 680 | 522 | 403 | 375 | 392 | 333 | 326 | 230 | 173 | 147 | 105 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSE 6 | SSE 6 | SE 12 | SSE 6 | SE 12 | SE 9 | SE 9 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | E 7 | ESE 8 | SSE 8 |
| kJ | 318 | 75 | 47 | 6 | 27 | 6 | 13 | 13 | 10 | 23 | 38 | 31 | 17 | 9 | 14 | 26 | 81 | 113 |
Swell 3 Height (m) Direction Period (s) | SE 13 | SE 13 | SSW 7 | — | SE 12 | SE 12 | SE 12 | SE 12 | SE 9 | SE 9 | SSE 9 | SSE 9 | SSE 9 | E 10 | E 10 | — | N 4 | NNE 4 |
| kJ | 7 | 7 | 54 | — | 23 | 6 | 6 | 6 | 13 | 13 | 8 | 8 | 8 | 2 | 8 | — | 9 | 1 |
Wind waves Height (m) Direction Period (s) | S 7 | SSW 7 | — | NNE 3 | NNE 4 | NE 4 | NNE 5 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NE 4 | NE 4 | NE 4 | — |
| kJ | 202 | 42 | — | 10 | 21 | 46 | 37 | 24 | 28 | 29 | 15 | 13 | 13 | 13 | 12 | 9 | 2 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 8 | 8 | 14 | 14 | 30 | 30 | 30 | 8 | 8 | 0 | 8 | 14 | 30 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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