Surf Forecasts:
How big are the waves at Katahama today (08 Oct):
- Afternoon surf: Afternoon surf (08 Oct, local time) - 3ft (0.9m), 10s period with ESE swell.
- Evening surf: Evening surf (08 Oct, local time) - 2.5ft (0.7m), 16s period with ESE swell.
The current surf forecast for Katahama at 8PM is: 0.7m 17s primary swell from a East-southeast direction and 0.9m 10s secondary swell from a East-southeast direction, 1.0m 6s secondary swell from a East-southeast direction (forecast issued at 02:00pm October 08). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Oct) | - | - |
| Afternoon (08 Oct) | 3ft (0.9m) | 10s |
| Evening (08 Oct) | 2.5ft (0.7m) | 16s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Thu afternoon, min 19°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Thu 8 | Friday 9 | Saturday 10 | ||||||||||||||||||
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) | ESE 11 | ESE 10 | E 17 | ESE 16 | ESE 17 | ESE 16 | ESE 16 | ESE 16 | ESE 17 | ESE 16 | ESE 16 | ESE 16 | ESE 15 | ESE 14 | ESE 14 | ESE 13 | ESE 13 | ESE 13 | ESE 12 | ESE 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 249 | 187 | 205 | 283 | 367 | 463 | 463 | 731 | 928 | 823 | 917 | 894 | 784 | 800 | 633 | 683 | 1127 | 1236 | 1216 | 1289 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross-on | on | on | cross | cross-off | cross-off | cross-off | cross | cross-on | on | glassy | cross-off |
High Tide | 4:07PM1.64m | 4:14AM1.57m | 4:27PM1.68m | 4:49AM1.62m | 4:47PM1.71m | |||||||||||||||
Low Tide | 9:51AM0.61m | 10:24PM0.68m | 10:23AM0.63m | 10:48PM0.56m | 10:50AM0.67m | |||||||||||||||
 | |  | | | | | | | |  | | | | | | | | | | |
 | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — |
 | — | 5:22 | — | — | — | — | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:20 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 22 | 22 | 21 | 20 | 20 | 21 | 22 | 22 | 22 | 22 | 21 | 20 | 19 | 20 | 22 | 22 | 22 | 21 |
Feels °C | 21 | 21 | 21 | 22 | 21 | 19 | 19 | 20 | 21 | 20 | 21 | 22 | 20 | 20 | 19 | 19 | 22 | 21 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 6 | ESE 16 | ESE 16 | ESE 16 | ESE 17 | ESE 16 | ESE 16 | ESE 16 | ESE 15 | ESE 14 | ESE 14 | ESE 13 | ESE 13 | ESE 13 | ESE 12 | ESE 12 |
| kJ | 249 | 187 | 143 | 140 | 55 | 463 | 463 | 731 | 928 | 823 | 917 | 894 | 784 | 800 | 633 | 683 | 1127 | 1236 | 1216 | 1289 |
Swell 2 Height (m) Direction Period (s) | ESE 18 | E 18 | E 17 | ESE 16 | ESE 17 | ESE 6 | ESE 6 | ESE 6 | ESE 9 | SE 11 | SE 11 | SSE 11 | SE 11 | ESE 6 | ESE 6 | ESE 8 | E 8 | — | — | — |
| kJ | 106 | 158 | 205 | 283 | 367 | 53 | 41 | 41 | 151 | 19 | 5 | 12 | 5 | 82 | 68 | 102 | 165 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | S 12 | SE 12 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | SSE 11 | SE 11 | — | — | — | — | SE 8 | — | — | — | — | — |
| kJ | — | — | 3 | 6 | 137 | 100 | 96 | 73 | 12 | 19 | — | — | — | — | 30 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | ESE 6 | ESE 6 | — | — | — | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 6 | E 6 | E 6 | E 6 | E 8 | — | — | — |
| kJ | 73 | 78 | 82 | 85 | — | — | — | 206 | 238 | 176 | 168 | 160 | 79 | 126 | 106 | 124 | 297 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 13 | 85 | 103 | 85 | 2 | 2 | 2 | 13 | 13 | 85 | 85 | 2 | 2 | 2 | 2 | 13 | 13 | 85 | 2 | 2 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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