Surf Forecasts:
How big are the waves at Katahama today (14 Jun):
- Morning surf: Morning surf (14 Jun, local time) - 1.5ft (0.5m), 8s period with E swell.
- Afternoon surf: Afternoon surf (14 Jun, local time) - 1.5ft (0.5m), 8s period with E swell.
- Evening surf: Evening surf (14 Jun, local time) - 1.5ft (0.5m), 9s period with E swell.
The current surf forecast for Katahama at 10AM is: 0.5m 8s primary swell from a East direction and 0.6m 6s secondary swell from a South direction (forecast issued at 02:00am June 14). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Jun) | 1.5ft (0.5m) | 8s |
| Afternoon (14 Jun) | 1.5ft (0.5m) | 8s |
| Evening (14 Jun) | 1.5ft (0.5m) | 9s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Sun night. Warm (max 23°C on Sun morning, min 17°C on Sun night). Winds decreasing (fresh winds from the NE on Mon morning, calm by Tue night). | ||||||||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
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) | S 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 8 | E 4 | E 6 | SE 7 | E 8 | E 8 | E 9 | ESE 9 | ESE 9 | E 9 | E 9 | ESE 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 42 | 31 | 31 | 31 | 32 | 35 | 38 | 38 | 66 | 53 | 199 | 121 | 652 | 692 | 928 | 600 | 474 | 363 | 263 | 217 | 136 | 108 | 82 | 64 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross | cross-on | on | on | on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-off | off | glassy | glassy | cross-on | cross-on | cross-on | cross-on | glassy |
High Tide | 3:47AM1.57m | 5:51PM1.46m | 4:21AM1.60m | 6:24PM1.49m | 4:57AM1.61m | 6:57PM1.52m | ||||||||||||||||||
Low Tide | 10:21PM1.02m | 10:59AM0.15m | 10:57PM1.03m | 11:32AM0.11m | 11:33PM1.02m | 12:05PM0.10m | ||||||||||||||||||
 | |  |  | | |  |  | | | | | | | | | |  | | | | |  | | |
 | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — |
mm | — | — | — | — | — | — | 1 | 1 | 1 | 3 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 20 | 20 | 22 | 23 | 22 | 23 | 19 | 18 | 17 | 17 | 18 | 20 | 21 | 21 | 20 | 19 | 19 | 18 | 19 | 21 | 21 | 21 | 20 |
Feels °C | 24 | 22 | 21 | 23 | 24 | 23 | 23 | 17 | 15 | 14 | 13 | 13 | 15 | 18 | 19 | 20 | 19 | 20 | 18 | 19 | 21 | 20 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | S 7 | S 6 | S 6 | S 6 | S 6 | E 8 | E 9 | E 9 | S 5 | SSW 6 | SE 15 | SE 7 | E 15 | E 8 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | ESE 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 42 | 28 | 26 | 26 | 18 | 35 | 38 | 38 | 26 | 19 | 8 | 121 | 4 | 692 | 647 | 600 | 474 | 363 | 263 | 217 | 136 | 108 | 82 | 64 |
Swell 2 Height (m) Direction Period (s) | SW 8 | E 8 | E 8 | E 8 | E 8 | SW 7 | SW 7 | SW 7 | SE 12 | SE 12 | SE 12 | SE 15 | SW 7 | — | — | — | S 7 | SSE 8 | SSE 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 |
| kJ | 31 | 31 | 31 | 31 | 32 | 14 | 8 | 8 | 6 | 6 | 6 | 8 | 2 | — | — | — | 28 | 19 | 18 | 16 | 19 | 18 | 19 | 19 |
Swell 3 Height (m) Direction Period (s) | E 8 | SW 8 | SW 8 | SW 7 | SW 7 | SE 15 | SSE 6 | SE 15 | SW 7 | SE 9 | E 15 | E 15 | SW 7 | — | — | — | — | SSW 7 | SSW 7 | SE 13 | SSE 7 | SSE 7 | SSE 6 | SSE 6 |
| kJ | 30 | 29 | 20 | 14 | 14 | 8 | 3 | 8 | 2 | 3 | 4 | 4 | 2 | — | — | — | — | 9 | 10 | 7 | 9 | 9 | 4 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | S 6 | S 4 | S 4 | E 8 | E 4 | E 6 | ENE 6 | E 8 | — | E 9 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 18 | 9 | 25 | 66 | 53 | 199 | 229 | 652 | — | 928 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 6 | 13 | 13 | 208 | 208 | 208 | 208 | 208 | 104 | 351 | 334 | 94 | 94 | 13 | 2 | 2 | 2 | 6 | 13 | 104 | 6 | 6 | 6 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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