Surf Forecasts:
How big are the waves at Katahama today (11 Jun):
- Morning surf: Morning surf (11 Jun, local time) - 1.5ft (0.4m), 7s period with E swell.
- Afternoon surf: Afternoon surf (11 Jun, local time) - 1.5ft (0.4m), 7s period with E swell.
- Evening surf: Evening surf (11 Jun, local time) - 3ft (0.9m), 7s period with SSE swell.
The current surf forecast for Katahama at 12PM is: 0.4m 7s primary swell from a East direction (forecast issued at 08:00am June 11). An open ocean swell of 1.7m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jun) | 1.5ft (0.4m) | 7s |
| Afternoon (11 Jun) | 1.5ft (0.4m) | 7s |
| Evening (11 Jun) | 3ft (0.9m) | 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 23°C on Fri afternoon, min 19°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
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 | 6 PM | 9 PM | 12 AM | 3 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | SSE 7 | SSE 7 | SSE 7 | E 7 | E 7 | E 7 | SSE 7 | SSE 7 | SSE 6 | SW 4 | E 7 | E 6 | E 5 | E 5 | S 7 | S 7 | S 7 | E 8 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 26 | 17 | 16 | 16 | 62 | 76 | 71 | 4 | 4 | 4 | 35 | 34 | 16 | 21 | 3 | 3 | 4 | 4 | 36 | 32 | 22 | 30 | 30 | 30 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross | cross-off | glassy | cross-off | cross | cross-on | on | cross-on | cross-on | glassy | cross-off | glassy |
High Tide | 3:51PM1.30m | 2:40AM1.51m | 4:38PM1.37m | 3:14AM1.53m | 5:17PM1.42m | |||||||||||||||||||
Low Tide | 9:11AM0.41m | 8:53PM0.95m | 9:50AM0.30m | 9:41PM1.00m | 10:26AM0.22m | 10:21PM1.02m | ||||||||||||||||||
 |  | | | |  | | |  | | | | | | | | | | | | |  | |  | |
 | 4:33 | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 |
 | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | 7:00 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 22 | 22 | 22 | 21 | 20 | 19 | 19 | 21 | 22 | 23 | 23 | 22 | 21 | 19 | 19 | 21 | 22 | 23 | 22 | 22 | 21 | 20 |
Feels °C | 22 | 21 | 22 | 22 | 22 | 22 | 21 | 20 | 19 | 22 | 21 | 22 | 22 | 22 | 22 | 19 | 19 | 21 | 22 | 23 | 23 | 24 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SW 9 | SSE 6 | SW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SW 8 | SW 8 | SW 8 | SSW 8 | SW 8 | E 8 |
| kJ | 456 | 485 | 456 | 406 | 276 | 351 | 186 | 281 | 237 | 199 | 129 | 107 | 16 | 74 | 173 | 169 | 128 | 128 | 70 | 54 | 53 | 44 | 31 | 30 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | SSE 7 | E 7 | SSE 7 | E 7 | E 7 | E 7 | SSE 7 | SSE 7 | E 7 | SSE 6 | E 7 | E 6 | E 5 | E 5 | S 7 | S 7 | S 7 | E 8 | E 8 | SW 8 |
| kJ | 26 | 17 | 16 | 16 | 62 | 9 | 71 | 4 | 4 | 4 | 35 | 34 | 4 | 17 | 3 | 2 | 2 | 2 | 36 | 32 | 22 | 30 | 30 | 28 |
Swell 3 Height (m) Direction Period (s) | E 15 | E 15 | E 15 | E 15 | E 7 | E 15 | E 7 | E 14 | E 14 | — | E 7 | E 7 | SSW 11 | E 7 | SE 9 | SE 9 | SE 10 | SE 10 | ESE 9 | ESE 8 | ESE 8 | S 7 | S 6 | S 6 |
| kJ | 4 | 4 | 4 | 4 | 9 | 4 | 9 | 4 | 4 | — | 4 | 4 | 12 | 3 | 3 | 3 | 4 | 4 | 8 | 19 | 20 | 21 | 13 | 13 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SSE 7 | — | — | — | — | — | SW 2 | SW 8 | SW 4 | SW 4 | SW 4 | — | — | E 3 | — | SW 4 | — | — | — |
| kJ | — | — | — | — | — | 76 | — | — | — | — | — | 1 | 184 | 21 | 14 | 14 | — | — | 1 | — | 3 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 94 | 104 | 208 | 6 | 2 | 2 | 2 | 2 | 13 | 94 | 65 | 65 | 2 | 2 | 2 | 13 | 13 | 145 | 104 | 65 | 6 | 6 | 6 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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