Surf Forecasts:
How big are the waves at Katahama today (28 Jul):
- Evening surf: Evening surf (28 Jul, local time) - 1.5ft (0.4m), 10s period with ESE swell.
The current surf forecast for Katahama at 11PM is: 0.4m 10s primary swell from a East-southeast direction and 0.8m 5s secondary swell from a Southwest direction (forecast issued at 08:00pm July 28). An open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jul) | - | - |
| Afternoon (28 Jul) | - | - |
| Evening (28 Jul) | 1.5ft (0.4m) | 10s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu afternoon. Warm (max 33°C on Wed afternoon, min 26°C on Tue night). Winds decreasing (fresh winds from the W on Tue night, calm by Thu night). | ||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | ||||||||||||||||
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 10 | ESE 10 | SW 6 | SW 6 | ESE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 10 | ESE 9 | ESE 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 38 | 38 | 50 | 111 | 37 | 27 | 26 | 25 | 23 | 23 | 14 | 14 | 14 | 14 | 14 | 9 | 17 | 9 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | glassy | off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 5:56PM1.59m | 4:38AM1.62m | 6:17PM1.63m | 5:17AM1.66m | 6:40PM1.67m | |||||||||||||
Low Tide | 11:27PM1.04m | 11:37AM0.25m | 11:55PM0.96m | 12:06PM0.25m | ||||||||||||||
 |  |  |  |  | | | | | | | | |  | | |  | | |
 | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — |
 | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:51 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 29 | 27 | 28 | 27 | 26 | 29 | 32 | 33 | 32 | 29 | 28 | 28 | 27 | 29 | 29 | 32 | 31 | 29 |
Feels °C | 31 | 28 | 27 | 25 | 25 | 28 | 32 | 32 | 31 | 29 | 30 | 31 | 29 | 31 | 32 | 35 | 34 | 33 |
Swell 1 Height (m) Direction Period (s) | SSW 9 | SSW 8 | SSW 8 | ESE 10 | SSW 8 | SSW 8 | SSW 8 | SE 10 | SE 10 | SE 10 | SW 6 | WSW 6 | SW 6 | SE 10 | SE 10 | ESE 10 | ESE 9 | SW 6 |
| kJ | 58 | 41 | 40 | 38 | 26 | 20 | 19 | 24 | 23 | 23 | 88 | 103 | 46 | 14 | 14 | 9 | 17 | 102 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | SSW 8 | ESE 10 | SE 10 | SE 10 | SE 13 | SE 12 | SSW 8 | SE 10 | SE 10 | SSW 8 | SSW 8 | SSW 8 | E 9 | SE 12 | ESE 10 |
| kJ | 38 | 38 | 38 | 28 | 37 | 24 | 24 | 25 | 6 | 7 | 14 | 14 | 11 | 6 | 6 | 6 | 6 | 9 |
Swell 3 Height (m) Direction Period (s) | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | E 13 | E 13 | E 13 | E 9 | ESE 12 | SE 10 | SE 12 | SE 12 | SE 12 | E 12 | SE 12 |
| kJ | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 3 | 3 | 3 | 6 | 14 | 14 | 6 | 6 | 6 | 3 | 6 |
Wind waves Height (m) Direction Period (s) | SW 2 | SW 4 | SW 6 | SW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | SW 6 | WSW 5 | WNW 5 | — | W 5 | WSW 6 | WSW 6 | WSW 5 | SW 6 | WNW 5 |
| kJ | 1 | 12 | 50 | 111 | 143 | 201 | 222 | 215 | 165 | 99 | 28 | — | 11 | 60 | 69 | 138 | 195 | 32 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 65 | 6 | 94 | 6 | 6 | 103 | 103 | 103 | 104 | 178 | 103 | 2 | 2 | 2 | 2 | 104 | 94 | 208 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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