Surf Forecasts:
How big are the waves at Ikumi Beach today (10 Aug):
- Afternoon surf: Afternoon surf (10 Aug, local time) - 3.5ft (1.0m), 10s period with S swell.
- Evening surf: Evening surf (10 Aug, local time) - 3.5ft (1.0m), 10s period with S swell.
The current surf forecast for Ikumi Beach at 10PM is: 1.0m 10s primary swell from a South direction and 0.6m 12s secondary swell from a East direction, 0.5m 4s secondary swell from a Northeast direction (forecast issued at 02:00pm August 10). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | - | - |
| Afternoon (10 Aug) | 3.5ft (1.0m) | 10s |
| Evening (10 Aug) | 3.5ft (1.0m) | 10s |
Table - waves today at Ikumi Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Thu morning. Warm (max 30°C on Mon afternoon, min 22°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||||||
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 |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | S 11 | S 11 | S 10 | S 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | S 10 | S 10 | S 9 | S 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 194 | 190 | 194 | 194 | 216 | 238 | 233 | 216 | 212 | 173 | 173 | 173 | 173 | 177 | 177 | 92 | 89 | 88 | 63 | 92 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | glassy | cross-off | cross-off | cross-off | cross-off | cross | on | cross-on | glassy | cross-off | cross-off | off | off | glassy | cross-on | on | on | glassy |
High Tide | 5:20PM1.74m | 3:55AM1.74m | 5:52PM1.82m | 4:48AM1.84m | 6:20PM1.88m | |||||||||||||||
Low Tide | 10:08AM0.40m | 10:39PM1.19m | 10:55AM0.31m | 11:20PM1.07m | 11:36AM0.25m | |||||||||||||||
 | |  |  | | | | | |  | |  | | |  | | | |  |  | |
 | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | — | — | 6:54 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 |
Temp °C | 30 | 30 | 29 | 26 | 25 | 24 | 23 | 27 | 30 | 30 | 27 | 24 | 23 | 22 | 24 | 25 | 27 | 26 | 25 | 24 |
Feels °C | 34 | 34 | 34 | 30 | 28 | 27 | 25 | 29 | 31 | 31 | 30 | 27 | 25 | 22 | 25 | 27 | 29 | 28 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | S 11 | S 11 | S 10 | S 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | S 9 | S 10 | S 10 | S 9 | S 10 |
| kJ | 194 | 190 | 194 | 194 | 216 | 238 | 233 | 216 | 212 | 173 | 173 | 173 | 173 | 177 | 177 | 85 | 89 | 88 | 63 | 92 |
Swell 2 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | NE 4 | E 11 | E 11 | E 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 |
| kJ | 144 | 144 | 141 | 103 | 101 | 67 | 65 | 63 | 58 | 57 | 55 | 16 | 35 | 37 | 19 | 92 | 68 | 58 | 57 | 40 |
Swell 3 Height (m) Direction Period (s) | SSW 11 | SW 11 | SW 11 | SW 11 | SE 14 | SE 14 | SW 10 | SE 13 | SE 13 | SE 13 | SE 13 | E 10 | NE 4 | SE 13 | SE 13 | E 10 | E 10 | E 10 | E 10 | E 10 |
| kJ | 75 | 56 | 59 | 58 | 31 | 29 | 16 | 28 | 27 | 27 | 27 | 54 | 4 | 27 | 27 | 19 | 18 | 19 | 19 | 8 |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 4 | NNE 3 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 5 | NE 5 | NNE 4 | N 4 | N 4 | — | NNE 4 | ENE 10 | — | — | E 5 |
| kJ | 3 | 3 | 2 | 3 | 14 | 10 | 9 | 14 | 34 | 49 | 35 | 31 | 11 | 4 | — | 1 | 21 | — | — | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 8 | 294 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 33 | 30 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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