Surf Forecasts:
How big are the waves at Katahama today (10 Jun):
- Afternoon surf: Afternoon surf (10 Jun, local time) - 1ft (0.3m), 8s period with E swell.
- Evening surf: Evening surf (10 Jun, local time) - 1.5ft (0.5m), 8s period with E swell.
The current surf forecast for Katahama at 6PM is: 0.4m 11s primary swell from a South direction and 0.4m 4s secondary swell from a East-northeast direction (forecast issued at 02:00pm June 10). An open ocean swell of 1.2m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jun) | - | - |
| Afternoon (10 Jun) | 1ft (0.3m) | 8s |
| Evening (10 Jun) | 1.5ft (0.5m) | 8s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Wed night. Warm (max 23°C on Fri afternoon, min 19°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 10 | Thursday 11 | Friday 12 | Sat 13 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 8 | E 8 | S 11 | E 8 | E 9 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | SSE 7 | SSE 7 | SSE 7 | E 7 | SSE 7 | E 7 | E 7 | SSE 7 | E 6 | E 6 | E 6 | E 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 12 | 12 | 37 | 34 | 23 | 18 | 26 | 26 | 17 | 17 | 9 | 9 | 61 | 55 | 55 | 9 | 27 | 8 | 8 | 28 | 7 | 7 | 6 | 6 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | glassy | glassy | glassy | glassy | on | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross-off | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-on |
High Tide | 2:52PM1.22m | 2:04AM1.48m | 3:51PM1.30m | 2:40AM1.51m | 4:38PM1.37m | 3:14AM1.53m | ||||||||||||||||||
Low Tide | 7:54PM0.89m | 9:11AM0.41m | 8:53PM0.95m | 9:50AM0.30m | 9:41PM1.00m | |||||||||||||||||||
 | |  |  |  | | |  | | | |  | | |  | | | | | | | | | | |
 | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — |
 | — | — | 6:59 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | 7:00 |
mm | — | — | — | — | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 22 | 21 | 21 | 20 | 19 | 19 | 21 | 22 | 23 | 23 | 22 | 20 | 19 | 19 | 21 |
Feels °C | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 20 | 21 | 21 | 22 | 22 | 20 | 20 | 22 | 21 | 22 | 23 | 23 | 21 | 20 | 19 | 21 |
Swell 1 Height (m) Direction Period (s) | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SW 9 | SW 9 | SW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 8 | SW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 |
| kJ | 175 | 188 | 202 | 268 | 328 | 388 | 456 | 485 | 456 | 406 | 351 | 308 | 182 | 155 | 152 | 203 | 135 | 168 | 127 | 107 | 125 | 169 | 119 | 96 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | S 11 | ENE 8 | E 9 | SSW 12 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | SSE 7 | SSE 7 | SSE 7 | E 7 | SSE 7 | E 7 | E 7 | SSE 7 | SW 4 | E 6 | SW 4 | SW 4 |
| kJ | 12 | 12 | 37 | 24 | 23 | 111 | 26 | 26 | 17 | 17 | 9 | 9 | 61 | 55 | 55 | 9 | 27 | 8 | 8 | 28 | 11 | 6 | 11 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | E 8 | — | SSW 12 | E 8 | E 15 | E 15 | E 15 | E 15 | E 15 | E 15 | E 7 | E 7 | E 7 | — | E 7 | SSW 11 | SSW 11 | E 7 | E 6 | SE 13 | E 6 | E 6 |
| kJ | — | — | 12 | — | 81 | 18 | 4 | 4 | 4 | 4 | 4 | 4 | 9 | 9 | 9 | — | 9 | 13 | 12 | 8 | 7 | 7 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | ENE 4 | E 8 | E 4 | — | — | — | — | — | — | — | — | — | — | — | — | WSW 2 | SW 3 | SW 4 | — | SW 4 | WSW 4 | — |
| kJ | — | — | 6 | 34 | 9 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 6 | 13 | — | 13 | 10 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 150 | 94 | 6 | 2 | 2 | 2 | 2 | 13 | 104 | 104 | 208 | 2 | 2 | 2 | 2 | 13 | 94 | 65 | 65 | 2 | 2 | 2 | 2 | 13 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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