
Surf Forecasts:
How big are the waves at Katahama today (09 Sep):
- Evening surf: Evening surf (09 Sep, local time) - 1.5ft (0.4m), 10s period with SE swell.
The current surf forecast for Katahama at 12AM is: 0.4m 10s primary swell from a Southeast direction and 0.3m 9s secondary swell from a East direction (forecast issued at 08:00pm September 08). An open ocean swell of 3.0m 10s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | - | - |
| Afternoon (09 Sep) | - | - |
| Evening (09 Sep) | 1.5ft (0.4m) | 10s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 109mm), heaviest during Tue night. Warm (max 28°C on Wed morning, min 20°C on Thu morning). Wind will be generally light. | ||||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | ||||||||||||||||
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) | SE 8 | SE 10 | SE 10 | ESE 10 | ESE 10 | ESE 10 | E 17 | E 17 | E 16 | E 16 | E 16 | E 16 | E 6 | E 6 | ESE 15 | ESE 15 | S 8 | S 8 |
Wave Graph | ||||||||||||||||||
140 | 25 | 25 | 19 | 19 | 18 | 23 | 22 | 21 | 21 | 21 | 27 | 74 | 122 | 43 | 42 | 156 | 129 | |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 4:35PM1.60m | 3:41AM1.53m | 4:55PM1.64m | 4:20AM1.61m | 5:12PM1.68m | |||||||||||||
Low Tide | 10:29PM0.99m | 10:23AM0.46m | 10:52PM0.87m | 10:53AM0.46m | ||||||||||||||
— | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | |
6:05 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:01 | — | |
mm | 5 | 7 | 10 | 8 | 6 | 5 | 4 | 5 | 5 | 5 | 8 | 5 | 2 | 2 | 7 | 6 | 1 | — |
Temp °C | 27 | 27 | 27 | 27 | 26 | 27 | 28 | 28 | 27 | 26 | 22 | 21 | 21 | 21 | 20 | 20 | 20 | 21 |
Feels °C | 31 | 30 | 29 | 29 | 29 | 29 | 29 | 31 | 31 | 31 | 23 | 20 | 20 | 20 | 19 | 18 | 18 | 20 |
Swell 1 Height (m) Direction Period (s) | SSW 10 | E 9 | E 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 17 | E 16 | SSW 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
587 | 13 | 13 | 19 | 19 | 18 | 19 | 22 | 21 | 933 | 809 | 589 | 412 | 270 | 191 | 161 | 156 | 129 | |
Swell 2 Height (m) Direction Period (s) | E 9 | SE 10 | SE 10 | SE 12 | E 18 | E 17 | E 17 | SE 12 | — | E 16 | E 16 | ESE 10 | ESE 15 | ESE 15 | ESE 15 | ESE 15 | ESE 15 | ESE 15 |
13 | 25 | 25 | 6 | 6 | 6 | 23 | 6 | — | 21 | 21 | 18 | 45 | 21 | 43 | 42 | 42 | 47 | |
Swell 3 Height (m) Direction Period (s) | ESE 10 | E 18 | E 18 | E 18 | E 18 | SE 12 | SE 12 | — | — | — | E 16 | E 16 | ESE 9 | SE 11 | SE 11 | SE 11 | ESE 11 | ESE 10 |
10 | 6 | 6 | 6 | 6 | 6 | 6 | — | — | — | 21 | 20 | 8 | 5 | 5 | 5 | 11 | 10 | |
Wind waves Height (m) Direction Period (s) | SE 8 | S 10 | S 10 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | S 9 | — | E 9 | ENE 4 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 |
140 | 1122 | 1446 | 1585 | 1552 | 1487 | 1575 | 1361 | 1113 | — | 7 | 27 | 74 | 122 | 153 | 109 | 89 | 80 | |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 65 | 334 | 355 | 355 | 2 | 373 | 103 | 112 | 65 | 415 | 13 | 13 | 13 | 13 | 13 | 103 | 103 | 13 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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