Surf Forecasts:
How big are the waves at Katahama today (03 Oct):
- Morning surf: Morning surf (03 Oct, local time) - 5ft (1.5m), 8s period with E swell.
- Afternoon surf: Afternoon surf (03 Oct, local time) - 6ft (1.8m), 8s period with E swell.
- Evening surf: Evening surf (03 Oct, local time) - 6ft (1.9m), 8s period with E swell.
The current surf forecast for Katahama at 12PM is: 1.6m 7s primary swell from a East direction and 0.1m 15s secondary swell from a Southeast direction (forecast issued at 08:00am October 03). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Oct) | 5ft (1.5m) | 8s |
| Afternoon (03 Oct) | 6ft (1.8m) | 8s |
| Evening (03 Oct) | 6ft (1.9m) | 8s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Sun afternoon, min 20°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||
Saturday 3 | Sunday 4 | Monday 5 | ||||||||||||||||||||
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) | E 8 | E 8 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | SSE 17 | SSE 16 | SSE 15 | SSE 16 | SSE 16 | SSE 16 | SE 16 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 307 | 275 | 276 | 381 | 513 | 476 | 488 | 524 | 646 | 675 | 675 | 692 | 844 | 880 | 726 | 1008 | 1155 | 949 | 1479 | 1699 | 1931 | 2726 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 11:24AM1.33m | 8:53PM1.42m | 1:49PM1.39m | 10:48PM1.29m | 2:45PM1.48m | |||||||||||||||||
Low Tide | 3:46AM0.55m | 3:44PM1.23m | 5:15AM0.63m | 7:02PM1.24m | 6:57AM0.66m | 8:49PM1.10m | ||||||||||||||||
 |  |  | |  | |  | | | | | |  | | | | | | | | | | |
 | 5:41 | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:27 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 22 | 22 | 21 | 21 | 20 | 20 | 20 | 20 | 21 | 22 | 23 | 21 | 21 | 20 | 20 | 21 | 23 | 23 | 23 | 22 |
Feels °C | 17 | 18 | 20 | 21 | 20 | 19 | 17 | 17 | 16 | 16 | 18 | 19 | 19 | 17 | 18 | 16 | 17 | 17 | 19 | 20 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | W 5 | SE 16 | SE 15 | ESE 15 | ESE 15 | ESE 15 | E 17 | SSE 11 | SE 14 | ESE 16 | ESE 16 | SSE 14 | SSE 12 | SSE 13 | SSE 12 | SSE 17 | SSE 16 | SSE 15 | SSE 16 | ESE 10 | SSE 16 | SE 16 |
| kJ | 2 | 10 | 8 | 21 | 21 | 21 | 24 | 12 | 8 | 49 | 50 | 41 | 60 | 111 | 193 | 1008 | 1155 | 949 | 1479 | 727 | 1931 | 2726 |
Swell 2 Height (m) Direction Period (s) | SE 16 | — | — | E 18 | E 18 | SE 12 | SE 15 | ESE 14 | E 16 | SE 14 | SSE 14 | ESE 16 | ESE 16 | SSE 16 | SE 18 | ESE 14 | ESE 14 | SSE 18 | ESE 14 | SSE 16 | ESE 10 | ESE 13 |
| kJ | 10 | — | — | 7 | 6 | 6 | 8 | 20 | 21 | 8 | 18 | 50 | 48 | 179 | 316 | 70 | 70 | 413 | 70 | 1699 | 725 | 35 |
Swell 3 Height (m) Direction Period (s) | S 6 | S 7 | E 19 | — | — | — | E 13 | E 17 | SE 14 | — | — | SSE 12 | SSE 18 | ESE 16 | ESE 15 | — | — | ESE 14 | — | ESE 14 | — | — |
| kJ | 1 | 1 | 7 | — | — | — | 3 | 23 | 8 | — | — | 14 | 30 | 49 | 76 | — | — | 70 | — | 67 | — | — |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | — | E 10 |
| kJ | 307 | 275 | 276 | 381 | 513 | 476 | 488 | 524 | 646 | 675 | 675 | 692 | 844 | 880 | 726 | 675 | 721 | 792 | 752 | 1065 | — | 614 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 13 | 13 | 94 | 94 | 373 | 13 | 13 | 13 | 13 | 13 | 137 | 13 | 334 | 137 | 103 | 132 | 13 | 132 | 132 | 13 | 13 | 13 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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