Surf Forecasts:
How big are the waves at Katahama today (22 Jun):
- Morning surf: Morning surf (22 Jun, local time) - 1.5ft (0.4m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (22 Jun, local time) - 1.5ft (0.4m), 10s period with SE swell.
- Evening surf: Evening surf (22 Jun, local time) - 1.5ft (0.4m), 10s period with SE swell.
The current surf forecast for Katahama at 3PM is: 0.4m 10s primary swell from a Southeast direction (forecast issued at 08:00am June 22). An open ocean swell of 1.5m 7s is not directed at the surf break, a second open ocean swell of 0.5m 6s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jun) | 1.5ft (0.4m) | 10s |
| Afternoon (22 Jun) | 1.5ft (0.4m) | 10s |
| Evening (22 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 ForecastLight rain (total 7mm), mostly falling on Mon night. Warm (max 25°C on Mon morning, min 19°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 22 | Tuesday 23 | Wednesday 24 | Thu 25 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | E 5 | E 5 | SE 11 | SE 11 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | SSW 14 | SSW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 35 | 35 | 35 | 35 | 35 | 35 | 36 | 29 | 97 | 53 | 32 | 44 | 23 | 27 | 15 | 37 | 38 | 47 | 42 | 41 | 41 | 41 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | on | glassy | on | cross-on | cross-on | cross | cross | cross | cross | glassy | cross-on | glassy | glassy | glassy | glassy | cross | on | cross-on | on | on | cross-on | cross |
High Tide | 10:23AM1.19m | 11:22PM1.49m | 12:16PM1.14m | 00:17AM1.48m | 2:05PM1.18m | 1:10AM1.48m | ||||||||||||||||||
Low Tide | 5:03AM0.79m | 4:30PM0.68m | 6:18AM0.71m | 5:33PM0.83m | 7:30AM0.60m | 6:45PM0.95m | ||||||||||||||||||
 | |  | | |  | | |  | | | | |  | | | | | | | |  | | | |
 | 4:33 | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:35 |
 | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:02 | — | — | 7:04 |
mm | — | — | — | — | — | 1 | 1 | 1 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 24 | 25 | 25 | 23 | 23 | 21 | 20 | 19 | 20 | 21 | 22 | 21 | 21 | 20 | 20 | 20 | 22 | 22 | 22 | 22 | 22 | 21 | 21 |
Feels °C | 22 | 26 | 27 | 28 | 25 | 26 | 21 | 20 | 18 | 20 | 22 | 24 | 22 | 23 | 21 | 22 | 21 | 23 | 23 | 23 | 23 | 24 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | SE 10 | WSW 7 | SE 10 | WSW 7 | WSW 6 | SE 10 | SE 10 | WSW 6 | WSW 6 | SW 6 | SW 6 | E 5 | ESE 4 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | SSW 13 |
| kJ | 35 | 279 | 35 | 186 | 140 | 35 | 36 | 64 | 38 | 13 | 9 | 15 | 6 | 34 | 51 | 50 | 50 | 49 | 48 | 47 | 45 | 44 | 43 | 120 |
Swell 2 Height (m) Direction Period (s) | E 12 | SE 10 | ENE 11 | SE 10 | SE 10 | ENE 10 | ENE 10 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | ENE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 12 | SE 11 | SE 11 | SSW 10 | S 10 | S 10 | E 9 |
| kJ | 11 | 35 | 12 | 35 | 35 | 10 | 9 | 29 | 40 | 43 | 32 | 44 | 20 | 27 | 15 | 37 | 38 | 47 | 42 | 41 | 36 | 51 | 49 | 42 |
Swell 3 Height (m) Direction Period (s) | E 16 | ENE 12 | S 13 | ENE 10 | ENE 10 | S 12 | S 11 | S 11 | S 11 | W 4 | W 4 | SW 6 | SE 9 | ESE 4 | SSW 5 | SSW 5 | SSW 5 | SSW 12 | S 11 | SSW 11 | SE 11 | SE 11 | SSW 14 | SSW 9 |
| kJ | 5 | 13 | 3 | 11 | 10 | 3 | 2 | 2 | 2 | 3 | 1 | 9 | 23 | 3 | 3 | 6 | 3 | 14 | 22 | 40 | 41 | 41 | 82 | 28 |
Wind waves Height (m) Direction Period (s) | WSW 7 | W 6 | WSW 7 | WNW 6 | — | WSW 6 | WSW 6 | E 4 | E 5 | E 5 | E 5 | ENE 4 | — | — | — | — | — | — | — | ENE 3 | E 4 | — | — | — |
| kJ | 379 | 324 | 223 | 17 | — | 129 | 106 | 17 | 97 | 53 | 31 | 21 | — | — | — | — | — | — | — | 4 | 3 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 104 | 13 | 352 | 150 | 13 | 150 | 13 | 94 | 150 | 6 | 65 | 65 | 94 | 94 | 94 | 13 | 13 | 104 | 104 | 13 | 13 | 13 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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