Surf Forecasts:
How big are the waves at Katahama today (25 Jun):
- Morning surf: Morning surf (25 Jun, local time) - 2.5ft (0.8m), 4s period with ENE swell.
- Afternoon surf: Afternoon surf (25 Jun, local time) - 3.5ft (1.1m), 7s period with SE swell.
- Evening surf: Evening surf (25 Jun, local time) - 2.5ft (0.8m), 7s period with SSE swell.
The current surf forecast for Katahama at 1AM is: 0.2m 3s primary swell from a East-southeast direction (forecast issued at 08:00pm June 24). An open ocean swell of 0.5m 9s is not directed at the surf break, a second open ocean swell of 0.5m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jun) | 2.5ft (0.8m) | 4s |
| Afternoon (25 Jun) | 3.5ft (1.1m) | 7s |
| Evening (25 Jun) | 2.5ft (0.8m) | 7s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 316mm), heaviest during Fri night. Warm (max 26°C on Fri morning, min 19°C on Thu morning). Winds decreasing (fresh winds from the NE on Wed night, calm by Fri night). | ||||||||||||||||||||||||
Wed 24 | Thursday 25 | Friday 26 | Saturday 27 | |||||||||||||||||||||
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 11 | SE 11 | ESE 3 | SE 11 | S 6 | ENE 4 | SE 10 | SE 7 | SE 7 | SSE 7 | S 7 | SE 10 | SE 10 | S 6 | SSW 6 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SSE 7 | SSE 7 | S 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 41 | 41 | 1 | 41 | 80 | 17 | 28 | 118 | 100 | 61 | 107 | 26 | 27 | 67 | 189 | 30 | 30 | 29 | 27 | 27 | 17 | 96 | 145 | 506 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-off | cross-off | cross | cross | cross-off | glassy | glassy | glassy | cross | cross-off | cross-on |
High Tide | 1:10AM1.48m | 3:24PM1.27m | 1:58AM1.49m | 4:20PM1.35m | 2:40AM1.51m | |||||||||||||||||||
Low Tide | 6:45PM0.95m | 8:31AM0.49m | 8:02PM1.03m | 9:21AM0.38m | 9:09PM1.08m | 10:02AM0.29m | ||||||||||||||||||
 |  | |  |  |  | | | | | | | | |  | | | | | | | | | | |
 | — | — | — | 4:35 | — | — | — | — | — | — | — | 4:35 | — | — | — | — | — | — | — | 4:35 | — | — | — | — |
 | 7:02 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | 7:04 |
mm | 1 | 2 | 1 | 16 | 25 | 10 | 18 | 11 | 7 | 1 | 1 | 1 | 3 | 4 | — | — | 1 | 38 | 20 | 20 | 52 | 21 | 26 | 4 |
Temp °C | 22 | 21 | 21 | 20 | 20 | 20 | 19 | 19 | 19 | 20 | 20 | 20 | 21 | 23 | 26 | 25 | 23 | 21 | 21 | 21 | 21 | 22 | 22 | 22 |
Feels °C | 23 | 23 | 22 | 19 | 18 | 18 | 17 | 18 | 20 | 21 | 22 | 22 | 23 | 26 | 27 | 26 | 25 | 23 | 25 | 24 | 25 | 23 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 9 | SSW 13 | S 6 | S 7 | S 7 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SW 13 | SW 14 | SSW 13 | SW 13 | SE 10 | SSW 13 | SSW 13 | SW 13 | SW 13 | S 9 |
| kJ | 50 | 46 | 44 | 111 | 80 | 247 | 303 | 545 | 690 | 845 | 1014 | 1028 | 1280 | 961 | 854 | 907 | 1444 | 854 | 27 | 1235 | 1134 | 891 | 772 | 506 |
Swell 2 Height (m) Direction Period (s) | SE 11 | S 10 | SSW 14 | SSW 17 | SSW 16 | SSW 15 | SSW 14 | SSW 7 | SSW 7 | SSW 7 | S 7 | S 6 | SE 10 | SE 10 | SE 12 | SE 11 | SE 11 | SSW 6 | SE 18 | SE 10 | SE 10 | SSE 7 | SSE 7 | SW 12 |
| kJ | 41 | 51 | 105 | 108 | 215 | 334 | 603 | 117 | 91 | 66 | 107 | 98 | 27 | 27 | 34 | 30 | 30 | 87 | 12 | 27 | 17 | 96 | 145 | 712 |
Swell 3 Height (m) Direction Period (s) | SSW 10 | SE 11 | S 10 | SE 11 | SSW 12 | SSW 12 | SE 10 | SE 7 | SE 7 | SSE 7 | SE 10 | SE 10 | E 7 | E 7 | ESE 18 | SE 18 | SE 18 | SE 11 | E 18 | SE 18 | SE 17 | E 9 | E 8 | E 9 |
| kJ | 36 | 41 | 49 | 41 | 101 | 123 | 28 | 118 | 100 | 61 | 26 | 26 | 4 | 4 | 31 | 12 | 12 | 29 | 6 | 12 | 11 | 7 | 13 | 13 |
Wind waves Height (m) Direction Period (s) | ESE 4 | — | ESE 3 | S 4 | ENE 9 | ENE 4 | NE 4 | NE 8 | — | — | — | — | — | S 6 | SSW 6 | SSW 6 | SSW 6 | — | SSW 13 | SSW 6 | — | — | — | — |
| kJ | 7 | — | 1 | 9 | 25 | 17 | 16 | 33 | — | — | — | — | — | 67 | 189 | 176 | 145 | — | 1329 | 107 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 104 | 65 | 104 | 208 | 150 | 104 | 150 | 13 | 65 | 13 | 13 | 13 | 178 | 2 | 2 | 6 | 6 | 2 | 2 | 2 | 2 | 94 | 2 | 13 |
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