Surf Forecasts:
How big are the waves at Katahama today (11 Oct):
- Morning surf: Morning surf (11 Oct, local time) - 6ft (1.9m), 11s period with ESE swell.
- Afternoon surf: Afternoon surf (11 Oct, local time) - 5.5ft (1.7m), 11s period with ESE swell.
- Evening surf: Evening surf (11 Oct, local time) - 5ft (1.6m), 11s period with E swell.
The current surf forecast for Katahama at 10AM is: 1.9m 11s primary swell from a East-southeast direction and 0.1m 9s secondary swell from a South direction (forecast issued at 02:00am October 11). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Oct) | 6ft (1.9m) | 11s |
| Afternoon (11 Oct) | 5.5ft (1.7m) | 11s |
| Evening (11 Oct) | 5ft (1.6m) | 11s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Mon morning, min 20°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 11 | Monday 12 | Tuesday 13 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | E 11 | SE 16 | SE 16 | SE 15 | SE 15 | ESE 15 | ESE 14 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | ESE 12 | ESE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 983 | 1047 | 994 | 843 | 813 | 698 | 698 | 584 | 643 | 783 | 677 | 882 | 1763 | 1647 | 978 | 791 | 790 | 704 | 778 | 778 | 821 | 599 | 472 | 335 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | glassy | glassy | cross-on | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross-off |
High Tide | 5:22AM1.66m | 5:08PM1.75m | 5:56AM1.67m | 5:31PM1.78m | 6:32AM1.65m | 5:58PM1.79m | ||||||||||||||||||
Low Tide | 11:12PM0.45m | 11:14AM0.71m | 11:38PM0.36m | 11:39AM0.76m | 00:08AM0.30m | 12:06PM0.82m | ||||||||||||||||||
 | |  | | |  | | | | | | | | | | | | | | | | | | | |
 | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 20 | 19 | 21 | 23 | 22 | 22 | 21 | 21 | 20 | 20 | 22 | 24 | 24 | 23 | 22 | 21 | 20 | 20 | 22 | 23 | 24 | 22 | 22 |
Feels °C | 21 | 20 | 18 | 22 | 24 | 22 | 23 | 22 | 21 | 20 | 20 | 21 | 24 | 24 | 24 | 22 | 21 | 20 | 20 | 22 | 22 | 24 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | E 11 | E 10 | E 10 | E 10 | E 10 | ESE 15 | ESE 14 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | ESE 12 | ESE 11 |
| kJ | 983 | 1047 | 994 | 843 | 813 | 698 | 698 | 584 | 477 | 384 | 326 | 369 | 1763 | 1647 | 978 | 791 | 790 | 704 | 778 | 778 | 821 | 599 | 472 | 335 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 9 | SE 19 | SE 18 | SE 19 | SE 18 | SE 16 | SE 16 | SE 15 | SE 15 | E 8 | SE 14 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 9 | E 9 | E 8 |
| kJ | 1 | 1 | 1 | 1 | 15 | 50 | 281 | 432 | 643 | 783 | 677 | 882 | 291 | 992 | 188 | 295 | 274 | 274 | 188 | 152 | 115 | 95 | 120 | 112 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | S 9 | SE 21 | S 8 | S 8 | E 10 | ESE 10 | — | — | ESE 10 | — | — | — | E 13 | E 14 | E 14 | E 14 | — | — | — | — |
| kJ | — | — | — | — | 1 | 71 | 1 | 1 | 74 | 176 | — | — | 131 | — | — | — | 4 | 4 | 4 | 4 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | E 9 | — | E 9 | E 9 | E 9 | — | — | — | — | ENE 8 | E 8 | E 8 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 632 | — | 521 | 476 | 481 | — | — | — | — | 235 | 195 | 196 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 2 | 6 | 6 | 2 | 2 | 2 | 2 | 2 | 2 | 13 | 85 | 2 | 2 | 2 | 2 | 2 | 13 | 13 | 6 | 6 | 2 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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