Surf Forecasts:
How big are the waves at Hashikui Bay today (30 Sep):
- Morning surf: Morning surf (30 Sep, local time) - 3.5ft (1.1m), 10s period with S swell.
- Afternoon surf: Afternoon surf (30 Sep, local time) - 3.5ft (1.0m), 9s period with SSE swell.
- Evening surf: Evening surf (30 Sep, local time) - 3ft (0.9m), 8s period with SSE swell.
The current surf forecast for Hashikui Bay at 5AM is: 1.3m 10s primary swell from a South direction and 0.2m 7s secondary swell from a East-southeast direction, 0.8m 4s secondary swell from a North direction (forecast issued at 02:00am September 30). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Sep) | 3.5ft (1.1m) | 10s |
| Afternoon (30 Sep) | 3.5ft (1.0m) | 9s |
| Evening (30 Sep) | 3ft (0.9m) | 8s |
Table - waves today at Hashikui Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Thu morning, min 16°C on Fri night). Winds increasing (calm on Thu morning, fresh winds from the NNE by Fri afternoon). | ||||||||||||||||||||||||
Wednesday 30 | Thursday 1 | Friday 2 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 11 | S 11 | S 10 | S 10 | S 10 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | N 4 | N 4 | NNE 5 | NNE 5 | NNE 4 | NNE 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 536 | 375 | 282 | 230 | 221 | 181 | 151 | 108 | 103 | 91 | 71 | 69 | 55 | 35 | 33 | 17 | 16 | 17 | 23 | 43 | 57 | 57 | 32 | 61 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross | cross-off | cross | cross | glassy | on | glassy | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 8:04AM1.82m | 7:25PM1.87m | 8:48AM1.68m | 7:52PM1.80m | 9:45AM1.54m | 8:23PM1.70m | ||||||||||||||||||
Low Tide | 1:32AM0.27m | 1:40PM0.89m | 2:10AM0.33m | 2:09PM1.02m | 2:53AM0.42m | 2:42PM1.16m | ||||||||||||||||||
 | |  |  | | |  | | | | | | | | | | | | | | | | | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 22 | 25 | 25 | 23 | 22 | 21 | 21 | 20 | 24 | 26 | 26 | 24 | 22 | 21 | 20 | 19 | 22 | 23 | 23 | 21 | 19 |
Feels °C | 21 | 20 | 19 | 21 | 24 | 24 | 23 | 22 | 22 | 22 | 20 | 26 | 27 | 28 | 26 | 22 | 20 | 19 | 17 | 19 | 19 | 18 | 18 | 15 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 10 | S 10 | S 10 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 |
| kJ | 536 | 375 | 282 | 230 | 221 | 181 | 151 | 108 | 103 | 91 | 71 | 69 | 55 | 35 | 33 | 17 | 16 | 17 | 22 | 15 | 15 | 15 | 15 | 16 |
Swell 2 Height (m) Direction Period (s) | ESE 6 | ESE 7 | E 7 | E 7 | E 7 | ESE 7 | ESE 7 | ESE 8 | E 7 | E 8 | SW 6 | ESE 8 | SW 6 | SE 11 | SE 11 | SE 11 | SE 8 | SE 11 | SE 11 | SE 10 | SE 10 | S 7 | S 16 | SE 16 |
| kJ | 4 | 5 | 4 | 1 | 4 | 5 | 10 | 11 | 9 | 12 | 2 | 20 | 2 | 5 | 5 | 5 | 3 | 5 | 5 | 4 | 4 | 1 | 5 | 10 |
Swell 3 Height (m) Direction Period (s) | SE 12 | SSE 9 | E 10 | E 10 | — | — | N 5 | SSE 11 | NNE 3 | — | SW 6 | SW 6 | — | S 7 | SE 11 | SE 8 | SE 11 | S 6 | S 6 | S 6 | S 6 | — | S 7 | S 7 |
| kJ | 6 | 8 | 2 | 2 | — | — | 1 | 12 | 1 | — | 2 | 2 | — | 1 | 5 | 3 | 5 | 1 | 1 | 1 | 1 | — | 1 | 1 |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | NNE 3 | NNW 3 | NNW 3 | — | NNE 2 | NNE 3 | NNE 3 | NNE 3 | NNE 3 | N 3 | N 4 | N 4 | N 4 | NNE 5 | NNE 5 | NNE 4 | NNE 5 |
| kJ | 20 | 14 | 18 | 19 | 19 | 14 | 6 | 2 | 2 | 2 | — | 1 | 1 | 5 | 3 | 2 | 7 | 13 | 23 | 43 | 57 | 57 | 32 | 61 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 3 | 3 | 3 | 19 | 19 | 3 | 3 | 0 | 3 | 3 | 0 | 3 | 3 | 3 | 25 | 82 | 33 | 33 | 350 | 2775 | 352 | 33 | 33 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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