Surf Forecasts:
How big are the waves at Katahama today (07 Nov):
- Morning surf: Morning surf (07 Nov, local time) - 1.5ft (0.5m), 10s period with E swell.
- Afternoon surf: Afternoon surf (07 Nov, local time) - 1.5ft (0.5m), 11s period with E swell.
- Evening surf: Evening surf (07 Nov, local time) - 2ft (0.6m), 11s period with E swell.
The current surf forecast for Katahama at 4AM is: 0.7m 10s primary swell from a East-southeast direction and 0.4m 8s secondary swell from a South-southeast direction (forecast issued at 08:00pm November 06). An open ocean swell of 2.0m 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 (07 Nov) | 1.5ft (0.5m) | 10s |
| Afternoon (07 Nov) | 1.5ft (0.5m) | 11s |
| Evening (07 Nov) | 2ft (0.6m) | 11s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sun night. Very mild (max 18°C on Mon afternoon, min 13°C on Fri night). Winds decreasing (strong winds from the WNW on Fri night, calm by Mon morning). | |||||||||||||||||||||
Fri 6 | Saturday 7 | Sunday 8 | Mon 9 | ||||||||||||||||||
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) | 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 6 | E 6 | ESE 9 | ESE 8 | ESE 8 | ESE 7 | E 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 237 | 232 | 133 | 104 | 71 | 49 | 49 | 61 | 58 | 85 | 82 | 77 | 80 | 71 | 80 | 76 | 92 | 284 | 298 | 293 | 337 |
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 | off | glassy | off | off | cross-off | cross | cross-on | cross | cross | cross | cross | cross | cross-off |
High Tide | 3:16PM1.59m | 4:05AM1.47m | 3:40PM1.63m | 4:43AM1.52m | 4:04PM1.66m | 5:18AM1.55m | |||||||||||||||
Low Tide | 9:54PM0.52m | 9:47AM0.80m | 10:22PM0.40m | 10:18AM0.85m | 10:50PM0.30m | ||||||||||||||||
 |  | | | |  | | | |  | | | | |  |  | |  | | | | |
 | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 |
 | — | — | — | — | — | — | — | 4:47 | — | — | — | — | — | — | — | 4:46 | — | — | — | — | 4:46 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — |
Temp °C | 19 | 17 | 16 | 15 | 13 | 13 | 17 | 17 | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 15 | 14 | 13 | 14 | 14 | 14 |
Feels °C | 11 | 8 | 7 | 6 | 4 | 4 | 9 | 9 | 9 | 13 | 13 | 11 | 12 | 11 | 13 | 13 | 11 | 10 | 10 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 10 | E 10 | E 10 | E 11 | E 11 | E 11 | W 6 | W 6 | ESE 10 | W 6 | E 10 | E 6 | ESE 9 | ESE 11 | ESE 8 | ESE 7 | E 7 |
| kJ | 237 | 232 | 133 | 104 | 71 | 49 | 49 | 61 | 58 | 85 | 82 | 31 | 80 | 23 | 48 | 76 | 92 | 12 | 298 | 293 | 231 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | S 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 | S 7 | E 11 | E 10 | W 5 | E 10 | W 6 | ESE 10 | SE 11 | — | — | SE 11 | E 10 |
| kJ | 100 | 42 | 46 | 41 | 26 | 13 | 6 | 6 | 3 | 1 | 82 | 77 | 20 | 71 | 9 | 31 | 32 | — | — | 30 | 33 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SE 8 | SSE 8 | S 8 | S 8 | SE 13 | S 7 | ENE 4 | E 4 | SE 12 | SE 12 | SE 11 | W 4 | — | — | — | SE 11 |
| kJ | — | — | — | — | — | 11 | 7 | 4 | 1 | 7 | 1 | 4 | 9 | 23 | 35 | 33 | 1 | — | — | — | 29 |
Wind waves Height (m) Direction Period (s) | W 6 | W 6 | WNW 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | ENE 6 | ENE 4 | WNW 5 | E 5 | E 6 | — | E 6 | ESE 8 | NE 4 | — | E 7 |
| kJ | 312 | 304 | 257 | 289 | 323 | 368 | 339 | 339 | 356 | 176 | 6 | 12 | 46 | 12 | 80 | — | 42 | 284 | 20 | — | 337 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 103 | 103 | 103 | 103 | 104 | 150 | 65 | 65 | 104 | 6 | 6 | 6 | 6 | 13 | 13 | 13 | 13 | 13 | 94 | 13 | 2 |
Best forecast wave conditions in Shizuoka | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Never miss your swells again.
Built by surfers, trusted by millions for over 20 years. The Wavefinder in our app makes it even easier to find where the best waves are breaking. Follow the yellow stars along your coast and get there first.
Scan the QR code to open the Surf‑Forecast app
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Katahama surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest