Surf Forecasts:
How big are the waves at Katahama today (04 Jun):
- Morning surf: Morning surf (04 Jun, local time) - 2ft (0.6m), 9s period with ESE swell.
- Afternoon surf: Afternoon surf (04 Jun, local time) - 1.5ft (0.5m), 9s period with ESE swell.
- Evening surf: Evening surf (04 Jun, local time) - 1.5ft (0.5m), 8s period with E swell.
The current surf forecast for Katahama at 7AM is: 1.1m 9s primary swell from a East direction and 0.6m 9s secondary swell from a East-southeast direction (forecast issued at 02:00am June 04). An open ocean swell of 2.2m 10s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Jun) | 2ft (0.6m) | 9s |
| Afternoon (04 Jun) | 1.5ft (0.5m) | 9s |
| Evening (04 Jun) | 1.5ft (0.5m) | 8s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Thu morning. Warm (max 21°C on Fri morning, min 18°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 4 | Friday 5 | Saturday 6 | ||||||||||||||||||||||
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) | E 9 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | E 8 | ESE 8 | E 8 | ESE 8 | E 5 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 12 | E 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 44 | 60 | 173 | 62 | 61 | 42 | 41 | 36 | 38 | 34 | 24 | 108 | 121 | 175 | 159 | 111 | 123 | 112 | 78 | 61 | 47 | 34 | 229 | 225 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-off | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | on |
High Tide | 6:43AM1.51m | 8:46PM1.47m | 7:32AM1.42m | 9:38PM1.45m | 8:31AM1.30m | |||||||||||||||||||
Low Tide | 1:23AM0.96m | 1:49PM0.18m | 2:23AM0.95m | 2:37PM0.29m | 3:34AM0.93m | 3:29PM0.42m | ||||||||||||||||||
 |  |  |  | | | | | | | | |  | | | | | | | | | | | | |
 | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:57 | — |
mm | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 21 | 21 | 20 | 19 | 18 | 18 | 18 | 18 | 20 | 19 | 19 | 19 |
Feels °C | 18 | 20 | 19 | 19 | 17 | 18 | 17 | 18 | 18 | 18 | 19 | 16 | 18 | 20 | 20 | 17 | 16 | 16 | 16 | 17 | 20 | 18 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | SSW 11 | SSW 11 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | E 13 | E 13 | E 12 | E 12 | E 12 | SSW 8 | SSW 8 | E 12 | E 12 | E 12 |
| kJ | 2549 | 1536 | 970 | 554 | 381 | 261 | 192 | 133 | 113 | 86 | 68 | 47 | 33 | 19 | 84 | 84 | 80 | 76 | 106 | 39 | 37 | 104 | 229 | 225 |
Swell 2 Height (m) Direction Period (s) | E 9 | SE 13 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | E 8 | ESE 8 | E 8 | ESE 8 | SE 12 | ENE 12 | ENE 12 | SW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 8 | E 12 | E 12 | SSW 7 | SSW 7 | SSW 7 |
| kJ | 44 | 7 | 65 | 62 | 61 | 42 | 41 | 36 | 38 | 34 | 22 | 5 | 29 | 50 | 12 | 9 | 9 | 11 | 23 | 106 | 106 | 37 | 36 | 35 |
Swell 3 Height (m) Direction Period (s) | — | E 9 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 11 | ENE 11 | ENE 11 | ENE 12 | — | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | ESE 11 | SE 11 |
| kJ | — | 60 | 7 | 7 | 7 | 7 | 7 | 5 | 11 | 13 | 28 | — | 5 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 11 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | ESE 9 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | ESE 4 | E 4 | E 5 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | — | — |
| kJ | — | — | 173 | 15 | 19 | 13 | 6 | 10 | 9 | 6 | 24 | 108 | 121 | 175 | 159 | 111 | 123 | 112 | 78 | 61 | 47 | 34 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 103 | 94 | 2 | 103 | 103 | 13 | 13 | 13 | 13 | 2 | 13 | 619 | 619 | 619 | 355 | 355 | 13 | 13 | 13 | 13 | 6 | 104 | 104 | 13 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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