Surf Forecasts:
How big are the waves at Asakawa today (09 Jul):
- Morning surf: Morning surf (09 Jul, local time) - 8ft (2.5m), 15s period with SSE swell.
- Afternoon surf: Afternoon surf (09 Jul, local time) - 10ft (3.0m), 15s period with SSE swell.
- Evening surf: Evening surf (09 Jul, local time) - 10ft (3.0m), 15s period with SSE swell.
The current surf forecast for Asakawa at 7AM is: 2.5m 15s primary swell from a South-southeast direction and 0.4m 8s secondary swell from a East-southeast direction (forecast issued at 02:00am July 09). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Jul) | 8ft (2.5m) | 15s |
| Afternoon (09 Jul) | 10ft (3.0m) | 15s |
| Evening (09 Jul) | 10ft (3.0m) | 15s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Thu morning, min 23°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 9 | Friday 10 | Saturday 11 | ||||||||||||||||||||||
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) | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | S 17 | S 16 | S 16 | S 17 | S 16 | S 17 | S 18 | S 17 | S 17 | S 17 | SSW 17 | SSW 17 | SSW 17 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3156 | 2813 | 3009 | 3009 | 2953 | 3288 | 2342 | 4154 | 3640 | 3618 | 3197 | 6993 | 6403 | 6752 | 7807 | 4649 | 9593 | 9758 | 9712 | 9677 | 9765 | 9510 | 9748 | 9184 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | on | on | on | on | glassy | glassy | cross-off | glassy | cross-on | on | on | on | on | on | glassy | glassy | on | on | on | cross-on | cross-on |
High Tide | 11:41PM1.58m | 1:20PM1.35m | 00:36AM1.58m | 3:00PM1.43m | 1:41AM1.60m | 4:18PM1.55m | ||||||||||||||||||
Low Tide | 6:40AM0.57m | 6:30PM0.98m | 7:54AM0.44m | 8:00PM1.08m | 9:03AM0.28m | |||||||||||||||||||
 | |  | | | | | | | |  | | | | |  | | | | | | | | | |
 | — | 4:58 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 23 | 23 | 25 | 27 | 27 | 26 | 23 | 23 | 23 | 24 | 26 | 27 | 27 | 25 | 25 | 24 | 24 | 24 | 26 | 27 | 27 | 26 | 25 |
Feels °C | 28 | 26 | 27 | 28 | 29 | 30 | 29 | 26 | 27 | 26 | 28 | 29 | 29 | 31 | 29 | 29 | 28 | 29 | 29 | 30 | 30 | 30 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | S 17 | S 16 | S 16 | S 17 | S 16 | S 17 | S 18 | S 17 | S 17 | S 17 | SSW 17 | SSW 17 | SSW 17 |
| kJ | 3156 | 2813 | 3009 | 3009 | 2953 | 3288 | 2342 | 4154 | 3640 | 3618 | 3197 | 6993 | 6403 | 6752 | 7807 | 4649 | 9593 | 9758 | 9712 | 9677 | 9765 | 9510 | 9748 | 9184 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | ESE 8 | S 19 | S 19 | E 8 | S 16 | E 8 | S 18 | S 20 | S 18 | — | SSW 21 | — | SSW 18 | SSW 18 | — | — | — | — | — | — | — | — |
| kJ | 36 | 35 | 22 | 475 | 587 | 46 | 1388 | 34 | 1129 | 1685 | 2538 | — | 1124 | — | 3975 | 3598 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | ESE 8 | — | ESE 8 | ESE 8 | — | — | — | E 8 | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 92 | — | 22 | 22 | — | — | — | 34 | 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 64 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 11 | 0 | 0 | 19 | 11 | 11 | 11 | 0 | 0 | 0 | 0 | 19 | 475 | 11 | 11 | 11 | 11 | 0 | 0 | 19 | 19 | 19 | 19 | 2 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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