Surf Forecasts:
How big are the waves at Katahama today (12 Jun):
- Morning surf: Morning surf (12 Jun, local time) - 0.5ft (0.2m), 7s period with E swell.
- Afternoon surf: Afternoon surf (12 Jun, local time) - 0.5ft (0.2m), 7s period with E swell.
- Evening surf: Evening surf (12 Jun, local time) - 1.5ft (0.5m), 7s period with SSE swell.
The current surf forecast for Katahama at 3AM is: 0.2m 7s primary swell from a East direction (forecast issued at 08:00pm June 11). An open ocean swell of 1.3m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jun) | 0.5ft (0.2m) | 7s |
| Afternoon (12 Jun) | 0.5ft (0.2m) | 7s |
| Evening (12 Jun) | 1.5ft (0.5m) | 7s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 24°C on Fri afternoon, min 19°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
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) | SSE 7 | E 7 | SSE 7 | E 7 | E 7 | E 7 | SSE 7 | E 7 | SSE 6 | SSE 7 | E 7 | S 9 | ESE 8 | E 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 78 | 9 | 55 | 4 | 9 | 4 | 27 | 4 | 23 | 25 | 3 | 0 | 11 | 29 | 47 | 63 | 43 | 43 | 43 | 44 | 46 | 48 | 49 | 49 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | glassy | cross-off | cross-off | glassy | cross-on | cross | cross | cross-off | off | cross-off | cross | cross-on | on | on | on | glassy | cross-off | cross-off | cross-off | cross-on | on | cross-on |
High Tide | 3:51PM1.30m | 2:40AM1.51m | 4:38PM1.37m | 3:14AM1.53m | 5:17PM1.42m | 3:47AM1.57m | ||||||||||||||||||
Low Tide | 8:53PM0.95m | 9:50AM0.30m | 9:41PM1.00m | 10:26AM0.22m | 10:21PM1.02m | 10:59AM0.15m | ||||||||||||||||||
 |  | | |  | | | | | | | | | |  | | | | | | | | | | |
 | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — |
 | 6:59 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | 7:00 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 20 | 19 | 19 | 21 | 23 | 24 | 23 | 22 | 21 | 19 | 19 | 21 | 22 | 22 | 22 | 22 | 21 | 20 | 20 | 22 | 23 | 23 |
Feels °C | 22 | 23 | 21 | 20 | 20 | 22 | 22 | 22 | 21 | 22 | 22 | 19 | 19 | 21 | 22 | 22 | 23 | 25 | 23 | 21 | 21 | 22 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 9 | SSW 9 | SW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | E 7 | SSE 6 | SW 8 | SSW 9 | S 9 | SSW 8 | SSW 8 | SSW 8 | SW 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 276 | 351 | 186 | 243 | 237 | 199 | 132 | 4 | 23 | 57 | 181 | 96 | 131 | 128 | 86 | 69 | 43 | 43 | 43 | 44 | 46 | 48 | 49 | 49 |
Swell 2 Height (m) Direction Period (s) | SSE 7 | E 7 | SSE 7 | E 7 | E 7 | E 7 | SSE 7 | E 13 | SSW 11 | SSE 7 | E 7 | SW 8 | ESE 8 | E 8 | ESE 8 | ESE 8 | SW 8 | SW 8 | SW 8 | SW 8 | S 6 | SSE 6 | SSE 6 | SSE 6 |
| kJ | 78 | 9 | 55 | 4 | 9 | 4 | 27 | 3 | 12 | 25 | 3 | 44 | 11 | 29 | 47 | 63 | 53 | 32 | 31 | 29 | 12 | 13 | 12 | 13 |
Swell 3 Height (m) Direction Period (s) | E 7 | E 15 | E 7 | E 14 | E 14 | — | E 7 | E 7 | E 7 | SSW 11 | SE 9 | SW 4 | SE 13 | E 13 | SSE 7 | SSE 7 | S 7 | S 6 | SSE 7 | S 6 | SW 8 | SW 7 | SW 7 | SW 7 |
| kJ | 9 | 4 | 9 | 4 | 4 | — | 4 | 4 | 4 | 23 | 3 | 7 | 7 | 3 | 9 | 15 | 21 | 13 | 15 | 12 | 20 | 19 | 14 | 13 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSW 8 | SW 8 | SW 4 | SW 4 | — | — | — | E 3 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 164 | 138 | 12 | 11 | — | — | — | 3 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 6 | 2 | 2 | 2 | 2 | 2 | 104 | 65 | 65 | 2 | 2 | 2 | 13 | 13 | 13 | 208 | 65 | 6 | 6 | 13 | 13 | 13 | 208 | 208 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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