Surf Forecasts:
How big are the waves at Katahama today (29 Jun):
- Morning surf: Morning surf (29 Jun, local time) - 2.5ft (0.7m), 7s period with SSE swell.
- Afternoon surf: Afternoon surf (29 Jun, local time) - 1.5ft (0.4m), 9s period with SE swell.
- Evening surf: Evening surf (29 Jun, local time) - 2ft (0.6m), 9s period with SE swell.
The current surf forecast for Katahama at 10AM is: 0.7m 7s primary swell from a South-southeast direction (forecast issued at 02:00am June 29). An open ocean swell of 1.1m 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 (29 Jun) | 2.5ft (0.7m) | 7s |
| Afternoon (29 Jun) | 1.5ft (0.4m) | 9s |
| Evening (29 Jun) | 2ft (0.6m) | 9s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Wed night. Warm (max 25°C on Mon afternoon, min 20°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 29 | Tuesday 30 | Wednesday 1 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ESE 15 | SSE 8 | SSE 7 | SSE 7 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 21 | 105 | 73 | 55 | 29 | 29 | 40 | 52 | 53 | 54 | 73 | 53 | 52 | 52 | 41 | 41 | 41 | 41 | 33 | 41 | 41 | 41 | 40 | 32 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross | cross-on | on | cross-on | cross | cross-off | glassy | glassy | cross | cross-on | on | on | on | glassy | cross-off | off | glassy | glassy | cross | cross | cross-off | cross-off |
High Tide | 3:57AM1.58m | 6:08PM1.51m | 4:35AM1.61m | 6:37PM1.55m | 5:15AM1.63m | 7:07PM1.58m | ||||||||||||||||||
Low Tide | 10:43PM1.10m | 11:13AM0.17m | 11:20PM1.07m | 11:46AM0.14m | 11:57PM1.03m | 12:19PM0.14m | ||||||||||||||||||
 | |  | |  | | | | | | |  | | | |  | |  | | | | | | | |
 | — | 4:35 | — | — | — | — | — | — | — | 4:35 | — | — | — | — | — | — | — | 4:37 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:04 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 22 | 23 | 24 | 25 | 24 | 23 | 23 | 23 | 22 | 23 | 23 | 23 | 23 | 23 | 22 | 21 | 21 | 23 | 24 | 24 | 23 | 23 |
Feels °C | 24 | 26 | 24 | 25 | 26 | 28 | 26 | 26 | 27 | 27 | 24 | 25 | 25 | 26 | 26 | 27 | 24 | 23 | 23 | 26 | 26 | 25 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 9 | SW 9 | SW 8 | SW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 7 | SSW 8 | SSW 8 | SW 8 | SSW 7 | SW 7 | SW 7 | SSW 7 | SW 7 | SW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 6 | SE 9 | SSW 6 |
| kJ | 408 | 238 | 176 | 167 | 165 | 134 | 114 | 114 | 98 | 101 | 67 | 70 | 54 | 49 | 77 | 119 | 129 | 128 | 173 | 63 | 70 | 45 | 40 | 34 |
Swell 2 Height (m) Direction Period (s) | ESE 15 | SSE 8 | SSE 7 | SSE 7 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SW 8 | ESE 9 | SW 7 | SE 9 | SE 9 | SSE 6 | ESE 9 |
| kJ | 21 | 105 | 73 | 55 | 29 | 29 | 40 | 52 | 53 | 54 | 73 | 53 | 52 | 52 | 41 | 41 | 41 | 49 | 33 | 43 | 41 | 41 | 10 | 32 |
Swell 3 Height (m) Direction Period (s) | E 8 | ESE 15 | SE 9 | SE 9 | ESE 15 | ESE 15 | ESE 15 | ESE 15 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 13 | ESE 13 | SE 9 | ESE 13 | SE 9 | ESE 4 | ESE 4 | ESE 4 | ESE 13 |
| kJ | 5 | 42 | 29 | 30 | 21 | 21 | 21 | 21 | 21 | 20 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 41 | 17 | 41 | 4 | 4 | 2 | 17 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 2 | — | — | — | SW 6 | SW 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 32 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 13 | 13 | 104 | 6 | 6 | 2 | 2 | 2 | 13 | 13 | 104 | 13 | 178 | 2 | 2 | 2 | 2 | 2 | 6 | 6 | 6 | 6 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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