Surf Forecasts:
How big are the waves at Katahama today (05 Jun):
- Morning surf: Morning surf (05 Jun, local time) - 4ft (1.2m), 5s period with E swell.
- Afternoon surf: Afternoon surf (05 Jun, local time) - 5ft (1.5m), 6s period with E swell.
- Evening surf: Evening surf (05 Jun, local time) - 3ft (0.9m), 5s period with E swell.
The current surf forecast for Katahama at 4AM is: 0.5m 8s primary swell from a East direction (forecast issued at 08:00pm June 04). An open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Jun) | 4ft (1.2m) | 5s |
| Afternoon (05 Jun) | 5ft (1.5m) | 6s |
| Evening (05 Jun) | 3ft (0.9m) | 5s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Sun afternoon. Warm (max 21°C on Fri afternoon, min 18°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 4 | Friday 5 | Saturday 6 | Sunday 7 | |||||||||||||||||||||
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) | ESE 8 | ESE 8 | ESE 8 | E 8 | ESE 8 | E 5 | E 6 | E 6 | E 6 | E 5 | E 5 | E 5 | E 5 | E 6 | E 6 | E 12 | E 12 | E 12 | ESE 11 | SE 11 | E 3 | E 4 | E 4 | E 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 41 | 39 | 26 | 33 | 20 | 68 | 106 | 151 | 86 | 37 | 46 | 58 | 46 | 38 | 29 | 184 | 184 | 184 | 11 | 4 | 5 | 15 | 29 | 30 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross | cross | cross-on | cross-on | on | cross-off | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | glassy | cross-off | cross-on | cross-on | cross | cross |
High Tide | 8:46PM1.47m | 7:32AM1.42m | 9:38PM1.45m | 8:31AM1.30m | 10:35PM1.44m | 9:50AM1.18m | ||||||||||||||||||
Low Tide | 2:23AM0.95m | 2:37PM0.29m | 3:34AM0.93m | 3:29PM0.42m | 4:54AM0.87m | |||||||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | | | | |  | |
 | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — |
 | 6:55 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | 6:57 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 |
Temp °C | 18 | 18 | 18 | 19 | 19 | 20 | 20 | 21 | 20 | 20 | 18 | 18 | 18 | 18 | 20 | 20 | 20 | 20 | 19 | 18 | 19 | 19 | 20 | 18 |
Feels °C | 18 | 18 | 18 | 19 | 19 | 18 | 17 | 20 | 20 | 20 | 17 | 17 | 17 | 16 | 20 | 19 | 20 | 21 | 20 | 18 | 20 | 18 | 19 | 15 |
Swell 1 Height (m) Direction Period (s) | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | SSW 7 | SSW 7 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 |
| kJ | 192 | 146 | 113 | 86 | 68 | 46 | 33 | 18 | 75 | 78 | 76 | 75 | 75 | 73 | 36 | 34 | 184 | 184 | 187 | 184 | 139 | 139 | 99 | 94 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ENE 11 | E 8 | ESE 8 | ENE 12 | ENE 12 | E 12 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SW 7 | SSW 7 | E 12 | SE 11 | SSW 7 | SSW 7 | SSW 7 | SW 7 | SSW 7 | SSW 7 | SSW 6 | SSW 6 |
| kJ | 41 | 39 | 41 | 33 | 20 | 29 | 50 | 73 | 18 | 9 | 9 | 9 | 13 | 21 | 75 | 5 | 33 | 32 | 31 | 23 | 18 | 18 | 17 | 16 |
Swell 3 Height (m) Direction Period (s) | E 4 | ENE 11 | ESE 8 | ENE 11 | ENE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | ESE 11 | ESE 11 | SE 11 | ESE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 |
| kJ | 5 | 25 | 26 | 25 | 28 | 5 | 5 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 12 | 11 | 5 | 11 | 4 | 4 | 4 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | E 4 | E 4 | — | — | E 3 | E 5 | E 6 | E 6 | E 6 | E 5 | E 5 | E 5 | E 5 | E 6 | E 6 | E 12 | — | — | — | — | E 3 | E 4 | E 4 | E 4 |
| kJ | 18 | 3 | — | — | 6 | 68 | 106 | 151 | 86 | 37 | 46 | 58 | 46 | 38 | 29 | 184 | — | — | — | — | 5 | 15 | 29 | 30 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 13 | 13 | 13 | 13 | 430 | 619 | 1289 | 355 | 355 | 355 | 355 | 351 | 355 | 355 | 104 | 104 | 104 | 104 | 179 | 179 | 430 | 145 | 1096 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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