Surf Forecasts:
How big are the waves at Ikumi Beach today (20 Jun):
- Afternoon surf: Afternoon surf (20 Jun, local time) - 1.5ft (0.4m), 10s period with SE swell.
- Evening surf: Evening surf (20 Jun, local time) - 5ft (1.5m), 7s period with SSW swell.
The current surf forecast for Ikumi Beach at 11PM is: 1.6m 7s primary swell from a South-southwest direction and 0.4m 10s secondary swell from a Southeast direction, 0.1m 12s secondary swell from a Southeast direction (forecast issued at 02:00pm June 20). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | - | - |
| Afternoon (20 Jun) | 1.5ft (0.4m) | 10s |
| Evening (20 Jun) | 5ft (1.5m) | 7s |
Table - waves today at Ikumi Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 19mm), heaviest on Mon night. Warm (max 29°C on Sun morning, min 20°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 20 | Sunday 21 | Monday 22 | Tue 23 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SE 10 | SE 10 | SSW 6 | SSW 7 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 34 | 34 | 159 | 198 | 319 | 365 | 363 | 257 | 238 | 193 | 153 | 111 | 66 | 50 | 34 | 35 | 35 | 49 | 35 | 63 | 48 | 34 | 46 | 44 |
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 | cross-off | cross-off | cross-on | glassy | glassy | cross-off | cross-off | glassy | cross-on | cross | cross-off | glassy | glassy | glassy | glassy | glassy |
High Tide | 10:05PM1.68m | 9:33AM1.58m | 10:46PM1.64m | 10:41AM1.49m | 11:31PM1.62m | |||||||||||||||||||
Low Tide | 3:19PM0.38m | 3:54AM0.90m | 4:05PM0.54m | 4:53AM0.85m | 4:57PM0.70m | 5:59AM0.78m | ||||||||||||||||||
 | |  |  |  | |  |  |  | | |  | |  | | | | | |  | | | | | |
 | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — |
 | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | 7:15 |
mm | 1 | 1 | 2 | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 3 | 5 | 1 | 3 | — |
Temp °C | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 27 | 29 | 29 | 26 | 24 | 22 | 22 | 22 | 25 | 26 | 26 | 23 | 23 | 21 | 20 | 20 | 22 |
Feels °C | 27 | 27 | 26 | 27 | 27 | 28 | 29 | 30 | 30 | 30 | 29 | 28 | 24 | 23 | 23 | 27 | 28 | 28 | 25 | 26 | 24 | 22 | 22 | 25 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SSW 8 | SSW 8 | SE 11 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | SSW 6 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 |
| kJ | 34 | 34 | 24 | 33 | 33 | 32 | 22 | 257 | 238 | 31 | 153 | 111 | 66 | 50 | 33 | 23 | 21 | 49 | 35 | 63 | 48 | 34 | 46 | 44 |
Swell 2 Height (m) Direction Period (s) | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SSE 12 | SE 9 | SE 9 | SE 8 | SE 11 | SE 11 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SSW 6 | NE 4 | SW 6 | SSW 6 | SSW 6 | S 5 | S 12 |
| kJ | 7 | 6 | 6 | 6 | 6 | 6 | 13 | 22 | 22 | 11 | 18 | 18 | 29 | 31 | 34 | 35 | 35 | 11 | 4 | 8 | 3 | 3 | 2 | 25 |
Swell 3 Height (m) Direction Period (s) | S 8 | S 8 | — | — | — | — | E 18 | SE 11 | SE 11 | E 18 | SE 9 | SE 9 | SE 11 | NNE 4 | SE 16 | S 13 | S 13 | S 12 | SW 6 | S 5 | SSE 12 | S 5 | SSE 11 | SSW 5 |
| kJ | 1 | 1 | — | — | — | — | 6 | 20 | 20 | 6 | 12 | 12 | 19 | 2 | 10 | 4 | 3 | 12 | 9 | 5 | 13 | 2 | 12 | 5 |
Wind waves Height (m) Direction Period (s) | SSW 5 | SSW 5 | SSW 6 | SSW 7 | SSW 8 | SSW 8 | SSW 8 | SW 8 | SW 8 | SSW 7 | SW 7 | NNE 3 | NNE 3 | N 4 | NNE 2 | NNE 3 | NE 3 | NE 4 | NNE 4 | N 3 | N 3 | NNE 3 | NNE 3 | NE 4 |
| kJ | 26 | 72 | 159 | 198 | 319 | 365 | 363 | 793 | 617 | 193 | 381 | 2 | 1 | 11 | 1 | 1 | 2 | 5 | 9 | 6 | 6 | 4 | 4 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 381 | 326 | 326 | 33 | 33 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 8 | 4 | 16 | 0 | 0 | 16 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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