Surf Forecasts:
How big are the waves at Katahama today (08 Jun):
- Afternoon surf: Afternoon surf (08 Jun, local time) - 4ft (1.2m), 8s period with E swell.
- Evening surf: Evening surf (08 Jun, local time) - 3ft (0.9m), 8s period with E swell.
The current surf forecast for Katahama at 1AM is: 2.0m 6s primary swell from a East direction and 0.1m 10s secondary swell from a Southeast direction (forecast issued at 08:00pm June 07). An open ocean swell of 0.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Jun) | - | - |
| Afternoon (08 Jun) | 4ft (1.2m) | 8s |
| Evening (08 Jun) | 3ft (0.9m) | 8s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 45mm), heaviest during Sun night. Warm (max 24°C on Mon afternoon, min 18°C on Sun night). Winds decreasing (fresh winds from the NE on Sun night, calm by Tue night). | ||||||||||||||||||||||||
Sun 7 | Monday 8 | Tuesday 9 | Wednesday 10 | |||||||||||||||||||||
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 | 12 PM | 3 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 5 | E 5 | E 6 | E 6 | SSW 11 | SSW 11 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 3 | E 4 | E 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 89 | 115 | 205 | 477 | 0 | 0 | 305 | 176 | 134 | 109 | 89 | 68 | 69 | 51 | 52 | 41 | 41 | 25 | 25 | 24 | 23 | 11 | 28 | 57 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross | cross | cross-off | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | on | glassy | glassy | cross-off | cross-off | glassy | cross-on | on | cross-on |
High Tide | 11:35PM1.44m | 11:43AM1.12m | 00:32AM1.45m | 1:33PM1.15m | 1:22AM1.46m | 2:52PM1.22m | ||||||||||||||||||
Low Tide | 4:29PM0.56m | 6:15AM0.78m | 5:36PM0.69m | 7:26AM0.66m | 6:46PM0.81m | 8:24AM0.53m | ||||||||||||||||||
 |  | |  |  |  |  | | |  |  | |  | | | | | | | | | | | | |
 | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — |
 | 6:57 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | 6:59 |
mm | 9 | 17 | 18 | 8 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 18 | 19 | 19 | 22 | 23 | 24 | 23 | 22 | 22 | 21 | 21 | 21 | 23 | 22 | 22 | 21 | 21 | 20 | 20 | 21 | 22 | 22 |
Feels °C | 17 | 16 | 15 | 14 | 15 | 21 | 24 | 23 | 22 | 22 | 23 | 21 | 21 | 22 | 24 | 22 | 24 | 22 | 22 | 20 | 22 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | SW 6 | SW 6 | SW 6 | SSW 9 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | E 8 | E 8 | SW 9 | E 8 | SSW 9 | SW 8 | WSW 8 | SW 8 | E 9 | E 9 | E 9 | SW 8 | SW 8 | SSW 8 | SSW 9 | SSW 9 |
| kJ | 10 | 6 | 6 | 65 | 1144 | 1706 | 1175 | 817 | 125 | 109 | 188 | 68 | 129 | 219 | 179 | 93 | 41 | 25 | 25 | 181 | 129 | 140 | 227 | 280 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | S 7 | SSW 14 | E 8 | E 8 | E 8 | S 8 | SSE 8 | E 8 | SSE 7 | E 8 | E 8 | E 9 | E 9 | SE 9 | SE 9 | SE 9 | E 9 | SSW 9 | SE 9 | — | ENE 9 |
| kJ | 4 | 4 | 4 | 24 | 81 | 446 | 305 | 176 | 134 | 75 | 89 | 17 | 69 | 51 | 52 | 41 | 3 | 3 | 3 | 24 | 28 | 3 | — | 25 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SW 15 | E 11 | ENE 11 | ENE 11 | E 10 | — | SSE 7 | — | SE 9 | SE 9 | SSE 6 | SE 9 | — | — | — | SE 9 | E 9 | E 16 | E 16 | NW 4 |
| kJ | — | — | — | — | 35 | 57 | 42 | 40 | 54 | — | 42 | — | 3 | 3 | 8 | 3 | — | — | — | 3 | 23 | 5 | 5 | 1 |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | E 6 | E 6 | E 7 | NNE 4 | — | WSW 4 | SW 10 | SW 10 | WSW 5 | SW 9 | WSW 5 | WNW 5 | W 5 | WSW 5 | SW 6 | SW 6 | SW 7 | W 5 | — | E 3 | E 4 | E 5 |
| kJ | 89 | 115 | 205 | 477 | 541 | 29 | — | 11 | 542 | 437 | 69 | 388 | 91 | 25 | 75 | 32 | 235 | 265 | 237 | 28 | — | 11 | 28 | 57 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 104 | 334 | 352 | 334 | 94 | 2 | 6 | 6 | 65 | 6 | 2 | 2 | 2 | 2 | 6 | 13 | 6 | 2 | 2 | 65 | 2 | 13 | 94 | 150 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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