Surf Forecasts:
How big are the waves at Katahama today (06 Nov):
- Morning surf: Morning surf (06 Nov, local time) - 6ft (1.8m), 12s period with SSE swell.
- Afternoon surf: Afternoon surf (06 Nov, local time) - 3.5ft (1.0m), 11s period with SE swell.
- Evening surf: Evening surf (06 Nov, local time) - 3.5ft (1.0m), 10s period with ESE swell.
The current surf forecast for Katahama at 4PM is: 1.0m 11s primary swell from a Southeast direction and 0.9m 10s secondary swell from a East-southeast direction (forecast issued at 08:00am November 06). An open ocean swell of 2.1m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Nov) | 6ft (1.8m) | 12s |
| Afternoon (06 Nov) | 3.5ft (1.0m) | 11s |
| Evening (06 Nov) | 3.5ft (1.0m) | 10s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sun night. Warm (max 21°C on Fri morning, min 13°C on Fri night). Winds decreasing (strong winds from the W on Fri afternoon, calm by Sat night). | |||||||||||||||||||||||||
Friday 6 | Saturday 7 | Sunday 8 | Mon 9 | ||||||||||||||||||||||
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 | 6 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||||
Wave Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 11 | SE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 10 | E 10 | E 10 | E 11 | E 11 | E 11 | E 11 | E 10 | ESE 10 | E 10 | E 10 | E 6 | ESE 9 | ESE 11 | ESE 8 | E 7 | E 7 |
Wave Graph  | |||||||||||||||||||||||||
 kJ | 1715 | 887 | 478 | 228 | 237 | 194 | 133 | 104 | 71 | 50 | 50 | 60 | 86 | 85 | 83 | 77 | 80 | 50 | 48 | 44 | 69 | 88 | 235 | 388 | 348 |
Wind (km/h) | |||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | glassy | cross-off | glassy | cross-on | on | on | cross | cross | cross-off | cross | cross-off |
High Tide | 3:21AM1.40m | 3:16PM1.59m | 4:05AM1.47m | 3:40PM1.63m | 4:43AM1.52m | 4:04PM1.66m | 5:18AM1.55m | ||||||||||||||||||
Low Tide | 9:09AM0.76m | 9:54PM0.52m | 9:47AM0.80m | 10:22PM0.40m | 10:18AM0.85m | 10:50PM0.30m | |||||||||||||||||||
 |  | | | | | | | | | | | | |  | | |  | |  |  |  | | | | |
 | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 |
 | — | — | — | 4:49 | — | — | — | — | — | — | — | 4:47 | — | — | — | — | — | — | — | 4:46 | — | — | — | — | 4:46 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 |
Temp °C | 19 | 20 | 21 | 21 | 18 | 16 | 15 | 14 | 13 | 13 | 16 | 16 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 13 | 13 | 13 | 13 |
Feels °C | 14 | 13 | 13 | 12 | 9 | 7 | 6 | 5 | 4 | 4 | 7 | 7 | 8 | 11 | 12 | 11 | 12 | 12 | 13 | 13 | 12 | 10 | 10 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 11 | SE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 10 | E 10 | E 10 | E 11 | E 11 | E 11 | W 6 | W 6 | W 6 | W 6 | E 10 | E 6 | ESE 9 | ESE 11 | ESE 8 | ESE 8 | ESE 7 |
| kJ | 1715 | 887 | 478 | 228 | 237 | 194 | 133 | 104 | 71 | 50 | 50 | 60 | 86 | 85 | 104 | 40 | 31 | 23 | 48 | 44 | 69 | 88 | 235 | 314 | 210 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | ESE 10 | E 10 | ESE 10 | SSE 10 | S 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | S 8 | SE 8 | — | E 6 | E 11 | E 10 | ESE 10 | E 10 | W 6 | E 9 | SE 11 | SE 8 | ESE 11 | E 10 | ESE 10 |
| kJ | 416 | 320 | 208 | 167 | 100 | 42 | 45 | 28 | 14 | 7 | 5 | 3 | — | 1 | 83 | 77 | 80 | 50 | 10 | 43 | 31 | 10 | 47 | 55 | 34 |
Swell 3 Height (m) Direction Period (s) | — | — | SE 11 | SSE 10 | — | — | — | — | — | S 8 | SE 8 | S 8 | — | — | S 7 | E 4 | E 4 | E 5 | SE 12 | SE 11 | W 4 | — | — | — | SE 11 |
| kJ | — | — | 233 | 136 | — | — | — | — | — | 5 | 3 | 1 | — | — | 1 | 3 | 6 | 12 | 35 | 33 | 1 | — | — | — | 29 |
Wind waves Height (m) Direction Period (s) | W 4 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 7 | W 6 | WNW 6 | ENE 3 | E 4 | — | E 5 | E 6 | — | E 6 | E 6 | NE 4 | E 7 | E 7 |
| kJ | 17 | 177 | 368 | 322 | 328 | 372 | 428 | 432 | 419 | 389 | 402 | 427 | 414 | 205 | 1 | 9 | — | 27 | 41 | — | 33 | 44 | 7 | 388 | 348 |
Nearest Offshore or Glassy | |||||||||||||||||||||||||
Distance (km) | 103 | 103 | 104 | 85 | 85 | 103 | 103 | 103 | 104 | 150 | 65 | 65 | 65 | 202 | 6 | 6 | 6 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 2 |
Best forecast wave conditions in Shizuoka | |||||||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||||||
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