Surf Forecasts:
How big are the waves at Hashikui Bay today (31 Aug):
- Afternoon surf: Afternoon surf (31 Aug, local time) - 2.5ft (0.8m), 8s period with SSW swell.
- Evening surf: Evening surf (31 Aug, local time) - 1.5ft (0.5m), 8s period with S swell.
The current surf forecast for Hashikui Bay at 6PM is: 0.8m 8s primary swell from a South direction and 0.3m 10s secondary swell from a Southeast direction, 0.2m 10s secondary swell from a South-southwest direction (forecast issued at 02:00pm August 31). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | - | - |
| Afternoon (31 Aug) | 2.5ft (0.8m) | 8s |
| Evening (31 Aug) | 1.5ft (0.5m) | 8s |
Table - waves today at Hashikui Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Wed night. Warm (max 30°C on Mon afternoon, min 24°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Mon 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||||||
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 9 | SSW 8 | S 8 | S 8 | SSW 9 | SSW 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 | S 9 | SSE 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 73 | 96 | 88 | 29 | 31 | 31 | 32 | 32 | 32 | 29 | 60 | 103 | 103 | 124 | 134 | 144 | 181 | 199 | 194 | 295 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross | cross | cross-off | cross-off | off |
High Tide | 7:42PM1.92m | 8:17AM1.84m | 8:07PM1.88m | 9:01AM1.70m | 8:33PM1.82m | |||||||||||||||
Low Tide | 1:41PM0.60m | 2:00AM0.46m | 2:09PM0.76m | 2:38AM0.48m | 2:37PM0.93m | |||||||||||||||
 | | |  | | | | | | | |  | | |  |  | | | |  | |
 | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — |
 | — | — | 6:30 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:27 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 | 1 | — |
Temp °C | 31 | 30 | 28 | 27 | 26 | 25 | 25 | 28 | 29 | 29 | 27 | 26 | 26 | 26 | 26 | 28 | 28 | 28 | 26 | 26 |
Feels °C | 33 | 32 | 32 | 31 | 30 | 29 | 29 | 31 | 31 | 31 | 30 | 30 | 29 | 30 | 31 | 32 | 31 | 32 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SE 9 | SE 9 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 | S 9 | SSE 9 |
| kJ | 16 | 15 | 15 | 29 | 20 | 20 | 32 | 32 | 32 | 29 | 14 | 14 | 103 | 124 | 134 | 144 | 181 | 199 | 194 | 197 |
Swell 2 Height (m) Direction Period (s) | SSW 11 | SW 10 | SSW 10 | SW 8 | SSW 9 | SSW 9 | SSW 9 | SE 10 | SE 10 | SE 10 | ESE 12 | ESE 12 | SE 9 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 11 | SE 11 |
| kJ | 11 | 4 | 10 | 18 | 31 | 31 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 17 | 18 | 18 | 18 | 18 |
Swell 3 Height (m) Direction Period (s) | E 15 | E 14 | E 14 | SE 10 | SE 10 | SE 10 | SE 10 | SSW 8 | SSW 8 | ESE 12 | SW 8 | — | ESE 12 | ESE 11 | ESE 11 | ESE 11 | E 10 | E 10 | E 10 | ESE 10 |
| kJ | 5 | 4 | 4 | 15 | 15 | 15 | 15 | 7 | 7 | 15 | 3 | — | 13 | 12 | 12 | 11 | 9 | 8 | 8 | 11 |
Wind waves Height (m) Direction Period (s) | S 9 | SSW 8 | S 8 | SSW 3 | SSW 3 | SSW 3 | SSW 2 | — | — | SSE 3 | S 8 | S 8 | — | — | — | — | — | — | — | SSE 9 |
| kJ | 73 | 96 | 88 | 3 | 3 | 1 | 1 | — | — | 1 | 60 | 103 | — | — | — | — | — | — | — | 295 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 49 | 49 | 0 | 33 | 0 | 0 | 0 | 0 | 0 | 457 | 0 | 0 | 0 | 0 | 0 | 62 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Hashikui Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest