Surf Forecasts:
How big are the waves at Katahama today (19 Jun):
- Morning surf: Morning surf (19 Jun, local time) - 2ft (0.6m), 6s period with SSE swell.
- Afternoon surf: Afternoon surf (19 Jun, local time) - 1ft (0.3m), 10s period with SE swell.
- Evening surf: Evening surf (19 Jun, local time) - 1ft (0.3m), 10s period with SE swell.
The current surf forecast for Katahama at 4AM is: 0.2m 11s primary swell from a South-southeast direction (forecast issued at 08:00pm June 18). An open ocean swell of 1.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jun) | 2ft (0.6m) | 6s |
| Afternoon (19 Jun) | 1ft (0.3m) | 10s |
| Evening (19 Jun) | 1ft (0.3m) | 10s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 48mm), heaviest during Sat night. Warm (max 29°C on Sun afternoon, min 21°C on Thu night). Winds increasing (calm on Thu night, fresh winds from the WSW by Sun afternoon). | ||||||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
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) | SE 15 | E 10 | SSE 7 | SSE 11 | SSE 6 | SSE 6 | SSE 6 | SE 6 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 9 | 8 | 57 | 11 | 33 | 28 | 22 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 24 | 24 | 24 | 24 | 43 | 14 | 13 | 13 | 21 | 19 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | glassy | cross | cross-on | on | on | on | on | on | glassy | cross | cross-on | cross-on | on | cross-on | on | cross-on | cross | cross | cross-off | cross-off | cross-off |
High Tide | 8:11PM1.54m | 7:06AM1.51m | 8:52PM1.54m | 7:58AM1.41m | 9:38PM1.52m | 9:00AM1.30m | ||||||||||||||||||
Low Tide | 1:49AM0.93m | 2:02PM0.26m | 2:47AM0.90m | 2:47PM0.38m | 3:51AM0.85m | |||||||||||||||||||
 |  | | | |  | | | |  | |  |  | |  | | |  | |  |  |  | | | |
 | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — |
 | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:02 | — | — | — | — | — | — | 7:02 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 5 | 10 | 9 | 4 | 9 | 6 | — | — |
Temp °C | 24 | 22 | 22 | 21 | 22 | 23 | 23 | 24 | 23 | 23 | 23 | 22 | 23 | 23 | 23 | 22 | 21 | 21 | 22 | 22 | 23 | 23 | 28 | 29 |
Feels °C | 24 | 23 | 25 | 24 | 25 | 25 | 25 | 26 | 25 | 26 | 26 | 25 | 26 | 25 | 26 | 24 | 23 | 22 | 24 | 23 | 24 | 26 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SE 15 | SSW 8 | SSE 7 | SSW 8 | SW 8 | SW 8 | SW 8 | SW 7 | SSW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 6 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 9 | 388 | 57 | 292 | 157 | 96 | 79 | 65 | 90 | 59 | 47 | 57 | 47 | 49 | 49 | 55 | 44 | 31 | 23 | 14 | 13 | 13 | 21 | 13 |
Swell 2 Height (m) Direction Period (s) | SE 15 | E 10 | SE 11 | SSE 11 | SSE 6 | SSE 6 | SSE 6 | SE 6 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | E 5 | SSE 12 | SSE 11 | E 9 | SSE 11 | E 9 |
| kJ | 9 | 8 | 19 | 11 | 33 | 28 | 22 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 24 | 24 | 24 | 24 | 4 | 13 | 13 | 7 | 12 | 16 |
Swell 3 Height (m) Direction Period (s) | ENE 10 | SE 11 | E 9 | E 10 | SSE 11 | ESE 8 | SE 10 | SE 10 | E 8 | SSE 5 | SSE 5 | E 9 | SE 5 | E 9 | SE 13 | SE 12 | SE 12 | E 9 | E 9 | E 9 | E 9 | SSE 11 | ENE 10 | SE 11 |
| kJ | 18 | 5 | 2 | 2 | 11 | 6 | 16 | 16 | 12 | 5 | 5 | 6 | 3 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 12 | 9 | 19 |
Wind waves Height (m) Direction Period (s) | SSW 9 | WSW 4 | SW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 4 | SE 4 | SSW 4 | SW 7 | SW 7 | SW 8 | SW 8 | SW 8 |
| kJ | 575 | 14 | 264 | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 13 | 43 | 271 | 470 | 432 | 383 | 435 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 65 | 2 | 2 | 2 | 2 | 13 | 13 | 105 | 13 | 2 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 355 | 355 | 351 | 94 | 2 | 65 | 124 |
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)
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