Surf Forecasts:
How big are the waves at Katahama today (27 Oct):
- Morning surf: Morning surf (27 Oct, local time) - 2ft (0.6m), 9s period with ESE swell.
- Afternoon surf: Afternoon surf (27 Oct, local time) - 1.5ft (0.5m), 9s period with ESE swell.
- Evening surf: Evening surf (27 Oct, local time) - 2ft (0.6m), 9s period with E swell.
The current surf forecast for Katahama at 1PM is: 0.8m 9s primary swell from a East direction (forecast issued at 08:00am October 27). An open ocean swell of 1.3m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Oct) | 2ft (0.6m) | 9s |
| Afternoon (27 Oct) | 1.5ft (0.5m) | 9s |
| Evening (27 Oct) | 2ft (0.6m) | 9s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Tue morning. Warm (max 24°C on Tue afternoon, min 14°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||||
Tuesday 27 | Wednesday 28 | Thursday 29 | ||||||||||||||||||||
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 6 | ESE 9 | E 9 | ESE 9 | ESE 9 | E 9 | E 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 5 | ENE 5 | E 5 | E 6 | E 6 | E 6 | E 6 | ESE 13 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 51 | 64 | 101 | 44 | 47 | 54 | 43 | 31 | 32 | 33 | 33 | 40 | 32 | 34 | 81 | 98 | 66 | 144 | 156 | 108 | 60 | 118 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross | cross-off | off | cross-off | cross-off | off | off | off | off | cross-off | cross | cross-on | cross | cross | cross | cross | cross-on | cross-on | glassy | cross-off |
High Tide | 6:11AM1.62m | 5:26PM1.76m | 6:48AM1.60m | 5:55PM1.75m | 7:31AM1.55m | 6:28PM1.70m | ||||||||||||||||
Low Tide | 11:39AM0.87m | 00:14AM0.22m | 12:10PM0.92m | 00:50AM0.22m | 12:45PM0.99m | |||||||||||||||||
 |  |  |  |  | | | | | | | | |  | | | |  | |  |  | | |
 | 6:01 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — |
 | — | — | — | 4:59 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:57 | — | — |
mm | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 20 | 24 | 21 | 20 | 18 | 16 | 14 | 16 | 19 | 19 | 19 | 18 | 16 | 16 | 15 | 15 | 17 | 17 | 18 | 17 |
Feels °C | 21 | 21 | 21 | 24 | 18 | 14 | 12 | 10 | 8 | 11 | 16 | 17 | 17 | 14 | 12 | 12 | 11 | 11 | 15 | 16 | 18 | 16 |
Swell 1 Height (m) Direction Period (s) | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | E 9 | E 9 | ESE 10 | ESE 10 | SSW 8 | ESE 10 | ESE 10 | W 6 | W 6 | W 6 | W 6 | W 6 | ESE 11 | ESE 10 | SE 10 | ESE 10 | ESE 13 |
| kJ | 187 | 174 | 207 | 202 | 192 | 54 | 43 | 31 | 32 | 26 | 33 | 40 | 146 | 69 | 32 | 16 | 5 | 22 | 21 | 26 | 20 | 118 |
Swell 2 Height (m) Direction Period (s) | E 6 | ESE 9 | E 9 | ESE 9 | ESE 9 | S 9 | — | SE 8 | — | ESE 10 | SW 8 | E 6 | ESE 10 | ESE 10 | S 7 | ESE 11 | ESE 15 | ESE 15 | SE 14 | SE 14 | SE 13 | SE 8 |
| kJ | 51 | 64 | 101 | 44 | 47 | 2 | — | 3 | — | 33 | 16 | 6 | 32 | 34 | 1 | 44 | 21 | 21 | 33 | 46 | 45 | 2 |
Swell 3 Height (m) Direction Period (s) | ESE 9 | E 6 | ESE 9 | E 7 | E 7 | — | — | — | — | S 8 | E 6 | ENE 6 | E 6 | S 8 | SW 7 | SE 16 | S 7 | W 4 | S 6 | SE 10 | SE 11 | SE 8 |
| kJ | 46 | 30 | 48 | 26 | 17 | — | — | — | — | 1 | 3 | 10 | 6 | 1 | 2 | 10 | 1 | 1 | 1 | 4 | 5 | 17 |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 6 | — | WNW 4 | W 5 | W 6 | W 7 | W 7 | W 7 | WNW 6 | WNW 6 | W 6 | WNW 7 | E 3 | E 5 | ENE 5 | E 5 | E 6 | E 6 | E 6 | E 6 | E 6 |
| kJ | 90 | 107 | — | 8 | 106 | 406 | 535 | 757 | 581 | 237 | 150 | 167 | 363 | 5 | 81 | 98 | 66 | 144 | 156 | 108 | 60 | 40 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 2 | 2 | 6 | 2 | 2 | 65 | 124 | 103 | 2 | 2 | 186 | 6 | 150 | 150 | 186 | 13 | 94 | 103 | 150 | 13 | 2 | 2 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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