Surf Forecasts:
How big are the waves at Katahama today (03 Jun):
- Evening surf: Evening surf (03 Jun, local time) - 1.5ft (0.4m), 10s period with ESE swell.
The current surf forecast for Katahama at 6AM is: 3.5m 8s primary swell from a Southeast direction (forecast issued at 02:00am June 03). An open ocean swell of 3.5m 16s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Jun) | - | - |
| Afternoon (03 Jun) | - | - |
| Evening (03 Jun) | 1.5ft (0.4m) | 10s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 87mm), heaviest during Wed morning. Warm (max 24°C on Wed afternoon, min 17°C on Fri night). Mainly strong winds. | ||||||||||||||||||||||||
Wednesday 3 | Thursday 4 | Friday 5 | ||||||||||||||||||||||
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) | E 4 | ESE 6 | SE 8 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | ESE 10 | E 10 | ESE 9 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | E 8 | E 8 | E 5 | ESE 8 | ESE 4 | ESE 4 | ESE 4 | ESE 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 40 | 261 | 1523 | 0 | 0 | 0 | 0 | 31 | 47 | 47 | 165 | 62 | 62 | 61 | 58 | 73 | 35 | 34 | 43 | 22 | 24 | 23 | 20 | 21 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State | cross-on | cross | cross-on | on | off | cross-off | cross-off | off | cross-off | glassy | cross-on | glassy | cross | on | on | cross | cross | cross | cross | on | on | on | on | on |
High Tide | 6:00AM1.58m | 8:00PM1.48m | 6:43AM1.51m | 8:46PM1.47m | 7:32AM1.42m | |||||||||||||||||||
Low Tide | 00:33AM0.96m | 1:06PM0.11m | 1:23AM0.96m | 1:49PM0.18m | 2:23AM0.95m | 2:37PM0.29m | ||||||||||||||||||
 |  |  | | |  |  |  | |  |  | | |  | |  | | | | | | | | | |
— | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | |
— | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:55 | — | |
9 | 17 | 74 | 53 | 33 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 19 | 20 | 22 | 19 | 24 | 22 | 21 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 19 | 19 | 19 | 18 | 20 | 22 | 22 | 22 | 20 |
15 | 14 | 16 | 20 | 15 | 19 | 19 | 22 | 21 | 22 | 21 | 20 | 20 | 19 | 19 | 17 | 19 | 19 | 17 | 19 | 20 | 20 | 21 | 20 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 15 | SW 16 | — | SSW 14 | — | — | SW 12 | SW 11 | SW 11 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 |
| kJ | 1874 | 2111 | 5605 | — | 25931 | — | — | 5087 | 2599 | 1467 | 788 | 584 | 381 | 261 | 192 | 122 | 93 | 70 | 62 | 47 | 34 | 31 | 18 | 18 |
Swell 2 Height (m) Direction Period (s) | SE 11 | — | — | — | — | — | — | ESE 10 | E 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 12 | E 8 | ESE 5 | E 5 | ESE 8 | ESE 8 | ESE 9 | ENE 13 | E 9 |
| kJ | 18 | — | — | — | — | — | — | 31 | 47 | 47 | 64 | 62 | 62 | 61 | 58 | 6 | 35 | 15 | 13 | 22 | 13 | 15 | 34 | 13 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | NE 12 | SE 12 | E 8 | ESE 8 | E 13 | E 13 | ENE 13 | ESE 8 | ENE 13 |
| kJ | — | — | — | — | — | — | — | — | — | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 5 | 34 | 26 | 14 | 14 | 35 | 7 | 33 |
Wind waves Height (m) Direction Period (s) | E 4 | ESE 6 | SE 8 | SSW 15 | — | SSW 14 | SSW 13 | SW 12 | WNW 6 | — | E 9 | ESE 5 | — | — | — | ESE 8 | SE 5 | ESE 5 | E 5 | E 5 | ESE 4 | ESE 4 | ESE 4 | ESE 4 |
| kJ | 40 | 261 | 1523 | 26176 | — | 14826 | 9061 | 5002 | 159 | — | 165 | 28 | — | — | — | 73 | 22 | 25 | 43 | 19 | 24 | 23 | 20 | 21 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 103 | 132 | 619 | 369 | 351 | 351 | 103 | 2 | 2 | 2 | 65 | 2 | 6 | 103 | 103 | 13 | 13 | 13 | 13 | 13 | 619 | 619 | 430 | 415 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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