Surf Forecasts:
How big are the waves at Asakawa today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 1.5ft (0.4m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 1.5ft (0.4m), 10s period with SE swell.
- Evening surf: Evening surf (30 Jul, local time) - 1.5ft (0.4m), 9s period with SE swell.
The current surf forecast for Asakawa at 2AM is: 0.4m 10s primary swell from a East-southeast direction and 0.3m 5s secondary swell from a South-southwest direction (forecast issued at 08:00pm July 29). The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | 1.5ft (0.4m) | 10s |
| Afternoon (30 Jul) | 1.5ft (0.4m) | 10s |
| Evening (30 Jul) | 1.5ft (0.4m) | 9s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Warm (max 33°C on Thu morning, min 27°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Wed 29 | Thursday 30 | Friday 31 | ||||||||||||||||
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) | SE 10 | ESE 10 | SE 10 | ESE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 13 | SE 9 | SE 9 | SE 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 48 | 37 | 47 | 37 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 26 | 23 | 23 | 23 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | off | cross-off | glassy | off | glassy | cross-on | on | glassy | cross-off | glassy | off | off | glassy | cross-on | glassy | cross-on | cross-off |
High Tide | 6:46PM1.68m | 5:48AM1.74m | 7:11PM1.71m | 6:24AM1.77m | 7:36PM1.73m | |||||||||||||
Low Tide | 00:13AM0.89m | 12:32PM0.15m | 00:44AM0.81m | 1:02PM0.16m | ||||||||||||||
 |  |  |  |  | | |  |  | | | | | | | | | | |
 | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — |
 | 7:05 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:04 | — |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 31 | 29 | 28 | 28 | 28 | 31 | 33 | 33 | 31 | 29 | 28 | 28 | 27 | 31 | 33 | 32 | 31 | 29 |
Feels °C | 36 | 33 | 32 | 32 | 32 | 35 | 37 | 37 | 36 | 34 | 32 | 32 | 30 | 35 | 36 | 36 | 36 | 34 |
Swell 1 Height (m) Direction Period (s) | S 8 | SSW 8 | SSW 8 | ESE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 31 | 20 | 23 | 37 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
Swell 2 Height (m) Direction Period (s) | SE 10 | ESE 10 | SE 10 | SSW 5 | SSW 5 | SSW 5 | SSW 8 | SSW 8 | SSW 7 | S 7 | SSW 7 | SSW 5 | SSW 5 | SSW 5 | SSW 4 | ENE 3 | SE 12 | SE 11 |
| kJ | 48 | 37 | 47 | 5 | 5 | 5 | 11 | 6 | 11 | 4 | 11 | 2 | 4 | 4 | 2 | 1 | 21 | 20 |
Swell 3 Height (m) Direction Period (s) | SE 13 | SE 12 | SE 12 | SSW 8 | SSW 8 | SSW 8 | SSW 4 | SSW 4 | SW 6 | SSW 5 | SE 12 | SE 12 | SSE 12 | SE 12 | SE 13 | SSW 4 | S 4 | S 7 |
| kJ | 27 | 24 | 25 | 11 | 11 | 6 | 2 | 2 | 1 | 3 | 6 | 23 | 15 | 24 | 26 | 2 | 1 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 3 | NNE 3 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 2 | 43 | 30 | 459 | 30 | 30 | 30 | 6 | 6 | 6 | 2 | 369 | 459 | 30 | 14 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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