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Surf Forecasts:
Hashikui Bay surfForecast / Shikoku / Japan
48hr Weather and Surf, issued 8 pm Friday 29 May 2026 JSTForecast update in hr min s Forecast update imminent
Hashikui Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hashikui Bay sea temperature is
22.4° C
(Which is slightly warmer than usual)How big are the waves at Hashikui Bay today (30 May):
- Morning surf: Morning surf (30 May, local time) - 0.5ft (0.2m), 12s period with ESE swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 0.5ft (0.2m), 12s period with ESE swell.
- Evening surf: Evening surf (30 May, local time) - 0.5ft (0.2m), 9s period with ESE swell.
The current surf forecast for Hashikui Bay at 3AM is: 0.2m 12s primary swell from a East-southeast direction and 0.4m 6s secondary swell from a South-southeast direction, 0.5m 3s secondary swell from a North direction (forecast issued at 08:00pm May 29). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 0.5ft (0.2m) | 12s |
| Afternoon (30 May) | 0.5ft (0.2m) | 12s |
| Evening (30 May) | 0.5ft (0.2m) | 9s |
Table - waves today at Hashikui Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Sat morning, min 18°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 29 | Saturday 30 | Sunday 31 | Monday 1 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
SSE 6 | NNE 4 | SSE 6 | SSE 6 | SSE 6 | ESE 12 | SSE 6 | ESE 12 | ESE 11 | ESE 9 | ESE 12 | S 15 | S 14 | S 13 | S 13 | S 12 | S 12 | S 12 | S 11 | S 15 | S 14 | S 14 | S 13 | S 13 | |
16 | 14 | 15 | 14 | 14 | 14 | 6 | 14 | 12 | 8 | 14 | 41 | 138 | 225 | 255 | 416 | 411 | 341 | 311 | 353 | 411 | 956 | 1018 | 1275 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | glassy | off | cross-off | cross-off | glassy | glassy | glassy | glassy | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | |
High Tide | 5:03PM1.69m | 4:11AM1.73m | 5:46PM1.73m | 4:45AM1.77m | 6:27PM1.75m | 5:20AM1.79m | ||||||||||||||||||
Low Tide | 10:36PM0.85m | 10:58AM0.08m | 11:14PM0.88m | 11:36AM0.01m | 11:51PM0.92m | 12:14PM-0.01m | ||||||||||||||||||
 |  | | | | | |  | |  |  | | | | |  | | | | | | | | | |
 | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — |
 | 7:04 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | 7:06 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 20 | 19 | 18 | 18 | 23 | 25 | 25 | 23 | 21 | 21 | 21 | 21 | 23 | 25 | 24 | 23 | 21 | 19 | 19 | 19 | 23 | 24 | 23 |
22 | 18 | 17 | 17 | 17 | 22 | 24 | 25 | 23 | 21 | 21 | 21 | 21 | 24 | 26 | 24 | 24 | 22 | 19 | 20 | 20 | 24 | 23 | 22 | |
Swell 1 Height (m) Direction Period (s) | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | ESE 9 | S 6 | S 15 | S 14 | S 13 | S 13 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 14 | S 13 | S 13 |
 kJ | 16 | 12 | 12 | 12 | 11 | 6 | 6 | 6 | 6 | 8 | 5 | 41 | 138 | 225 | 255 | 416 | 411 | 341 | 311 | 231 | 279 | 956 | 1018 | 1275 |
Swell 2 Height (m) Direction Period (s) | SW 6 | SW 6 | SSW 6 | ESE 12 | ESE 12 | ESE 12 | SE 7 | ESE 12 | ESE 9 | S 5 | ESE 12 | SSE 5 | SSE 5 | SE 9 | ESE 12 | ESE 12 | SE 12 | S 14 | S 15 | S 15 | S 14 | SE 11 | SE 11 | SE 11 |
| kJ | 10 | 10 | 4 | 14 | 14 | 14 | 2 | 14 | 8 | 2 | 14 | 6 | 5 | 12 | 13 | 14 | 22 | 65 | 163 | 353 | 411 | 19 | 19 | 18 |
Swell 3 Height (m) Direction Period (s) | SE 9 | ESE 8 | ESE 12 | SSW 6 | SSW 6 | SE 9 | SE 12 | — | ESE 11 | SSE 6 | ESE 9 | ESE 12 | ESE 12 | ESE 12 | SSE 9 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | SE 11 | ESE 11 | ESE 11 |
| kJ | 3 | 6 | 15 | 4 | 4 | 3 | 6 | — | 12 | 3 | 8 | 13 | 13 | 13 | 8 | 23 | 22 | 22 | 21 | 20 | 19 | 19 | 12 | 45 |
Wind waves Height (m) Direction Period (s) | NNE 3 | NNE 4 | N 4 | N 3 | NNE 3 | NNE 3 | NE 3 | — | — | WSW 2 | SW 6 | — | — | — | — | — | SSW 3 | SSW 4 | SSW 4 | S 4 | S 4 | — | — | — |
| kJ | 6 | 14 | 10 | 6 | 2 | 1 | 2 | — | — | 1 | 5 | — | — | — | — | — | 6 | 7 | 11 | 7 | 9 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 16 | 3 | 3 | 3 | 3 | 3 | 404 | 3 | 33 | 16 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 404 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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