Surf Forecasts:
How big are the waves at Hashikui Bay today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 1.5ft (0.5m), 8s period with SSW swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 1.5ft (0.4m), 13s period with SE swell.
- Evening surf: Evening surf (23 Aug, local time) - 1.5ft (0.5m), 12s period with SE swell.
The current surf forecast for Hashikui Bay at 7AM is: 0.5m 8s primary swell from a South-southwest direction and 0.2m 10s secondary swell from a East-southeast direction (forecast issued at 02:00am August 23). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 1.5ft (0.5m) | 8s |
| Afternoon (23 Aug) | 1.5ft (0.4m) | 13s |
| Evening (23 Aug) | 1.5ft (0.5m) | 12s |
Table - waves today at Hashikui Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Sun morning, min 25°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||||||||||
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 8 | S 8 | S 8 | SSW 8 | S 8 | SE 13 | SE 13 | SE 12 | SE 12 | SE 13 | SE 13 | SSE 18 | SE 14 | SSE 16 | SSE 15 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 14 | SSE 16 | SSE 15 | SSE 14 | SSE 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 51 | 50 | 50 | 39 | 50 | 61 | 61 | 74 | 120 | 134 | 202 | 228 | 614 | 1517 | 1896 | 2924 | 3614 | 4168 | 4485 | 2736 | 4532 | 4237 | 3749 | 3167 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | glassy | glassy | cross-off | cross-off | cross-off | off | off | off | glassy | glassy | cross-off | cross-off | cross-off | off | off | glassy | glassy | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 00:26AM1.55m | 4:19PM1.60m | 2:18AM1.59m | 4:51PM1.71m | 3:30AM1.70m | 5:17PM1.80m | ||||||||||||||||||
Low Tide | 8:35AM0.60m | 9:25PM1.30m | 9:39AM0.48m | 10:14PM1.17m | 10:26AM0.38m | |||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | |  | |
 | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 29 | 30 | 30 | 28 | 26 | 26 | 26 | 26 | 29 | 30 | 29 | 28 | 26 | 26 | 25 | 25 | 28 | 30 | 29 | 27 | 26 |
Feels °C | 30 | 30 | 30 | 33 | 32 | 33 | 32 | 30 | 30 | 30 | 31 | 33 | 33 | 31 | 32 | 30 | 30 | 30 | 29 | 32 | 33 | 30 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | SSW 8 | S 8 | S 8 | S 8 | SE 12 | SE 12 | SE 13 | SE 13 | SE 13 | SE 14 | SSE 16 | SSE 15 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 14 | SSE 16 | SSE 15 | SSE 14 | SSE 14 |
| kJ | 51 | 50 | 50 | 39 | 50 | 35 | 33 | 74 | 120 | 134 | 202 | 190 | 614 | 1517 | 1896 | 2924 | 3614 | 4168 | 4485 | 2736 | 4532 | 4237 | 3749 | 3167 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 11 | SE 13 | SE 13 | SE 13 | S 8 | S 8 | SSW 8 | SSE 16 | SSE 18 | SSE 18 | SSW 8 | S 8 | SW 10 | SW 8 | SW 8 | SSE 18 | SSE 17 | E 15 | E 14 | E 14 | E 14 |
| kJ | 10 | 11 | 11 | 11 | 28 | 61 | 61 | 22 | 35 | 22 | 107 | 228 | 491 | 6 | 11 | 24 | 17 | 11 | 1825 | 1790 | 17 | 16 | 36 | 33 |
Swell 3 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SW 8 | SW 8 | SW 8 | SW 9 | SSW 8 | SSE 15 | S 8 | SW 10 | SSW 10 | SSW 8 | SW 10 | — | — | E 15 | — | — | — | — |
| kJ | 8 | 8 | 8 | 9 | 10 | 9 | 11 | 11 | 18 | 19 | 13 | 156 | 12 | 4 | 52 | 24 | 23 | — | — | 17 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 3 | SSW 3 | SSW 3 | — | — | SSW 2 | SSW 3 | SSW 3 | — | — | — | — | — | S 8 | S 8 | S 8 | — | — | — | — | — | — | — | — |
| kJ | 2 | 1 | 1 | — | — | 1 | 3 | 1 | — | — | — | — | — | 21 | 32 | 19 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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