Surf Forecasts:
How big are the waves at Katahama today (06 Aug):
- Evening surf: Evening surf (06 Aug, local time) - 10ft (3.0m), 14s period with SSE swell.
The current surf forecast for Katahama at 11PM is: 3.0m 13s primary swell from a South direction and 1.1m 10s secondary swell from a East-southeast direction, 0.8m 4s secondary swell from a East direction (forecast issued at 08:00pm August 06). The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Aug) | - | - |
| Afternoon (06 Aug) | - | - |
| Evening (06 Aug) | 10ft (3.0m) | 14s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Fri morning, min 25°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Thu 6 | Friday 7 | Saturday 8 | ||||||||||||||||
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) | SSE 14 | SSE 14 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 12 | ESE 13 |
Wave Graph  | ||||||||||||||||||
 kJ | 4258 | 3772 | 2959 | 2722 | 2408 | 2032 | 1776 | 1444 | 248 | 197 | 201 | 201 | 189 | 159 | 166 | 209 | 344 | 522 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross | cross | cross-on | on | on | on | on | on | on | cross-on | cross-on | on | on | on | on |
High Tide | 10:43PM1.50m | 3:02PM1.27m | 00:04AM1.44m | 4:11PM1.39m | ||||||||||||||
Low Tide | 4:17PM1.09m | 6:50AM0.62m | 6:01PM1.23m | 8:19AM0.55m | 8:50PM1.25m | |||||||||||||
 |  | | | | | | | | | |  |  | | | | | | |
 | — | — | — | 5:00 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — |
 | 6:45 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:43 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 27 | 27 | 26 | 28 | 29 | 29 | 28 | 27 | 26 | 25 | 25 | 27 | 28 | 28 | 27 | 26 |
Feels °C | 29 | 30 | 29 | 30 | 28 | 30 | 31 | 31 | 31 | 31 | 30 | 29 | 29 | 29 | 29 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | SSE 14 | SSE 14 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 |
| kJ | 4258 | 3772 | 2959 | 2722 | 2408 | 2032 | 1776 | 1444 | 1423 | 1398 | 1469 | 1323 | 1165 | 1023 | 911 | 933 | 933 | 870 |
Swell 2 Height (m) Direction Period (s) | E 16 | E 10 | ESE 10 | E 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 12 | ESE 13 |
| kJ | 5 | 204 | 260 | 245 | 263 | 218 | 214 | 253 | 248 | 197 | 201 | 201 | 189 | 159 | 166 | 209 | 344 | 522 |
Swell 3 Height (m) Direction Period (s) | E 16 | E 16 | E 16 | E 16 | E 15 | E 15 | E 15 | E 15 | E 15 | E 15 | E 15 | E 14 | E 14 | S 16 | E 14 | E 10 | E 9 | SE 12 |
| kJ | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 16 | 4 | 5 | 4 | 29 | 27 | 5 |
Wind waves Height (m) Direction Period (s) | ESE 10 | E 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 214 | 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 132 | 104 | 104 | 103 | 103 | 103 | 13 | 104 | 85 | 104 | 104 | 13 | 13 | 13 | 13 | 13 | 104 | 85 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
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