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Surf Forecasts:
Ikumi Beach surfForecast / Shikoku / Japan
48hr Weather and Surf, issued 8 pm Friday 22 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
22.0° C
(Which is slightly warmer than usual)How big are the waves at Ikumi Beach today?
The current surf forecast for Ikumi Beach at 4AM is: 2.1m 7s primary swell from a East-southeast direction and 0.2m 6s secondary swell from a South-southwest direction (forecast issued at 08:00pm May 22). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 8ft (2.5m) | 7s |
| Afternoon (23 May) | 8ft (2.5m) | 8s |
| Evening (23 May) | 7ft (2.2m) | 7s |
Table - waves today at Ikumi Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 49mm), heaviest during Fri night. Warm (max 23°C on Sun afternoon, min 19°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 22 | Saturday 23 | Sunday 24 | Monday 25 | |||||||||||||||||||||
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 | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
ESE 9 | ESE 9 | ESE 9 | ESE 6 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | |
49 | 49 | 49 | 312 | 543 | 778 | 964 | 887 | 640 | 503 | 661 | 607 | 525 | 463 | 762 | 335 | 364 | 355 | 319 | 264 | 192 | 197 | 169 | 160 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross-on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | on | glassy | on | glassy | glassy | glassy | cross-on | cross-on | cross-on | |
High Tide | 10:47PM1.51m | 9:37AM1.44m | 11:47PM1.48m | 11:03AM1.36m | 00:46AM1.48m | 12:46PM1.35m | ||||||||||||||||||
Low Tide | 3:40PM0.32m | 4:17AM1.02m | 4:39PM0.47m | 5:38AM0.97m | 5:49PM0.60m | 7:00AM0.86m | ||||||||||||||||||
 |  | |  |  | |  | |  |  | | | | | | | | | |  |  | | | | |
 | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:56 | — | — | — | — |
 | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | 7:01 |
— | — | — | 8 | 8 | 6 | 3 | 3 | 3 | 4 | 5 | 5 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 21 | 23 | 22 | 21 | 20 | 20 | 19 | 23 | 23 | 23 |
23 | 22 | 20 | 20 | 19 | 18 | 19 | 21 | 22 | 21 | 21 | 21 | 19 | 20 | 21 | 24 | 24 | 23 | 22 | 22 | 21 | 25 | 24 | 25 | |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | ESE 9 | SSW 6 | SW 6 | — | — | — | — | — | — | — | — | ESE 8 | ESE 8 | ESE 8 | — | S 6 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
 kJ | 41 | 29 | 49 | 4 | 6 | — | — | — | — | — | — | — | — | 463 | 392 | 335 | — | 1 | 319 | 264 | 192 | 197 | 169 | 160 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ESE 9 | S 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 8 | SW 8 | SSW 8 | SSW 7 | SSW 7 | SW 6 | SSE 7 |
| kJ | 49 | 49 | 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 6 | 5 | 5 | 2 | 10 |
Swell 3 Height (m) Direction Period (s) | SE 7 | SSE 7 | SW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 8 | E 16 | E 16 | E 16 | SW 6 |
| kJ | 2 | 5 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 5 | 5 | 5 | 2 |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 4 | NE 4 | ESE 6 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | — | E 8 | — | ESE 8 | ESE 8 | — | — | — | — | — | — |
| kJ | 15 | 15 | 7 | 312 | 543 | 778 | 964 | 887 | 640 | 503 | 661 | 607 | 525 | — | 762 | — | 364 | 355 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 8 | 8 | 30 | 233 | 276 | 276 | 371 | 30 | 30 | 30 | 30 | 30 | 54 | 33 | 33 | 30 | 0 | 14 | 0 | 0 | 0 | 4 | 4 | 4 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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