Surf Forecasts:
How big are the waves at Katahama today (29 Oct):
- Afternoon surf: Afternoon surf (29 Oct, local time) - 1.5ft (0.4m), 14s period with SE swell.
- Evening surf: Evening surf (29 Oct, local time) - 2ft (0.6m), 13s period with ESE swell.
The current surf forecast for Katahama at 8PM is: 0.5m 13s primary swell from a Southeast direction and 0.7m 6s secondary swell from a East direction (forecast issued at 02:00pm October 29). The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Oct) | - | - |
| Afternoon (29 Oct) | 1.5ft (0.4m) | 14s |
| Evening (29 Oct) | 2ft (0.6m) | 13s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Fri afternoon. Warm (max 21°C on Fri morning, min 14°C on Sat night). Winds increasing (calm on Fri morning, strong winds from the WNW by Sat afternoon). | ||||||||||||||||||||
Thu 29 | Friday 30 | Saturday 31 | ||||||||||||||||||
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 6 | SE 14 | SE 13 | ESE 13 | SE 13 | ESE 8 | ESE 8 | ESE 8 | SE 9 | ESE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | SE 16 | SE 19 | SE 18 |
Wave Graph  | ||||||||||||||||||||
 kJ | 59 | 46 | 45 | 118 | 82 | 94 | 202 | 309 | 371 | 421 | 449 | 430 | 362 | 326 | 294 | 341 | 322 | 375 | 1731 | 753 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | glassy | cross | cross-off | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:28PM1.70m | 8:20AM1.50m | 7:04PM1.61m | 9:22AM1.44m | 7:47PM1.49m | |||||||||||||||
Low Tide | 12:45PM0.99m | 1:31AM0.26m | 1:29PM1.06m | 2:19AM0.35m | 2:31PM1.12m | |||||||||||||||
 | |  | |  | | |  | | |  | |  | | |  | | | | | |
 | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — |
 | — | 4:57 | — | — | — | — | — | — | — | 4:55 | — | — | — | — | — | — | — | 4:54 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 21 | 21 | 18 | 18 | 18 | 18 | 17 | 19 | 21 | 21 | 18 | 17 |
Feels °C | 15 | 16 | 17 | 18 | 18 | 17 | 19 | 19 | 19 | 18 | 16 | 17 | 17 | 14 | 11 | 12 | 13 | 13 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | ESE 10 | E 6 | E 6 | ESE 8 | ESE 8 | ESE 8 | SE 9 | ESE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 19 | SE 15 |
| kJ | 27 | 27 | 33 | 31 | 24 | 94 | 202 | 309 | 371 | 421 | 449 | 430 | 362 | 326 | 294 | 341 | 286 | 225 | 1731 | 753 |
Swell 2 Height (m) Direction Period (s) | SE 14 | SE 14 | SE 13 | ESE 13 | SE 13 | SE 12 | SE 12 | SE 13 | SE 13 | SE 12 | SE 15 | SE 15 | SE 13 | SE 14 | SE 21 | SE 19 | SE 20 | SE 16 | SE 20 | SE 18 |
| kJ | 33 | 46 | 45 | 118 | 82 | 75 | 55 | 42 | 41 | 39 | 33 | 34 | 43 | 65 | 269 | 217 | 322 | 375 | 753 | 752 |
Swell 3 Height (m) Direction Period (s) | — | SW 6 | SE 11 | — | SE 8 | — | — | SE 17 | SE 16 | SE 16 | ESE 12 | ESE 12 | SE 16 | SE 20 | SE 14 | SE 21 | SE 16 | SE 20 | — | SE 20 |
| kJ | — | 2 | 5 | — | 16 | — | — | 11 | 10 | 11 | 14 | 14 | 39 | 134 | 95 | 117 | 165 | 315 | — | 428 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | — | — | — | NNE 2 | — | — | SW 2 | WSW 3 | W 3 | WSW 4 | WSW 5 | W 5 | W 5 | W 6 | W 6 | W 6 | WNW 6 |
| kJ | 59 | 38 | 41 | — | — | — | 1 | — | — | 1 | 3 | 5 | 17 | 56 | 83 | 146 | 207 | 216 | 244 | 224 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 13 | 13 | 2 | 13 | 13 | 13 | 2 | 2 | 2 | 6 | 6 | 2 | 6 | 103 | 103 | 103 | 85 | 85 | 103 | 66 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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