
Surf Forecasts:
How big are the waves at Katahama today (07 Aug):
- Afternoon surf: Afternoon surf (07 Aug, local time) - 7.5ft (2.3m), 12s period with S swell.
- Evening surf: Evening surf (07 Aug, local time) - 3.5ft (1.1m), 9s period with ESE swell.
The current surf forecast for Katahama at 8PM is: 1.1m 9s primary swell from a East-southeast direction (forecast issued at 02:00pm August 07). An open ocean swell of 2.3m 12s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Aug) | - | - |
| Afternoon (07 Aug) | 7.5ft (2.3m) | 12s |
| Evening (07 Aug) | 3.5ft (1.1m) | 9s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Fri night. Warm (max 29°C on Fri afternoon, min 24°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Fri 7 | Saturday 8 | Sunday 9 | ||||||||||||||||||
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 | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | S 12 | S 12 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 12 | ESE 13 | ESE 13 | ESE 14 | ESE 14 | ESE 13 | ESE 13 | E 13 | E 13 | ESE 13 |
Wave Graph | ||||||||||||||||||||
1776 | 1444 | 248 | 197 | 201 | 201 | 156 | 159 | 166 | 173 | 344 | 522 | 594 | 838 | 780 | 849 | 836 | 799 | 775 | 638 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | glassy | on | on | cross-on | cross-on | on | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | glassy |
High Tide | 3:02PM1.27m | 00:04AM1.44m | 4:11PM1.39m | 1:39AM1.44m | 4:46PM1.49m | |||||||||||||||
Low Tide | 6:01PM1.23m | 8:19AM0.55m | 8:50PM1.25m | 9:22AM0.46m | ||||||||||||||||
— | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | |
— | — | 6:44 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:42 | — | |
mm | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 28 | 27 | 26 | 26 | 25 | 27 | 29 | 28 | 27 | 26 | 26 | 25 | 25 | 27 | 28 | 27 | 27 | 27 |
Feels °C | 31 | 31 | 31 | 31 | 30 | 30 | 29 | 30 | 30 | 30 | 30 | 30 | 31 | 30 | 29 | 31 | 30 | 28 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | ESE 13 | E 13 | E 13 | SW 12 |
1776 | 1444 | 1423 | 1406 | 1469 | 1342 | 1165 | 1005 | 894 | 792 | 813 | 731 | 668 | 597 | 597 | 571 | 836 | 799 | 775 | 724 | |
Swell 2 Height (m) Direction Period (s) | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 12 | ESE 13 | ESE 13 | ESE 14 | ESE 14 | ESE 13 | SW 12 | SW 12 | SW 12 | ESE 13 |
214 | 253 | 248 | 197 | 201 | 201 | 156 | 159 | 166 | 173 | 344 | 522 | 594 | 838 | 780 | 849 | 389 | 546 | 599 | 638 | |
Swell 3 Height (m) Direction Period (s) | E 15 | E 15 | E 15 | E 15 | E 15 | E 14 | E 14 | S 16 | E 14 | E 9 | E 9 | SE 16 | — | — | SE 12 | SE 12 | S 10 | S 10 | S 10 | S 10 |
4 | 4 | 4 | 4 | 4 | 16 | 4 | 5 | 4 | 27 | 27 | 10 | — | — | 5 | 5 | 265 | 225 | 218 | 164 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 104 | 85 | 13 | 13 | 13 | 65 | 2 | 13 | 13 | 355 | 85 | 65 | 2 | 2 | 2 | 13 | 85 | 85 | 6 | 2 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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