Surf Forecasts:
How big are the waves at Katahama today (08 Jun):
- Morning surf: Morning surf (08 Jun, local time) - 5.5ft (1.7m), 7s period with E swell.
- Afternoon surf: Afternoon surf (08 Jun, local time) - 3.5ft (1.1m), 8s period with E swell.
- Evening surf: Evening surf (08 Jun, local time) - 2.5ft (0.8m), 8s period with E swell.
The current surf forecast for Katahama at 4PM is: 1.0m 8s primary swell from a South-southeast direction and 1.1m 8s secondary swell from a East direction (forecast issued at 08:00am June 08). An open ocean swell of 1.7m 10s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Jun) | 5.5ft (1.7m) | 7s |
| Afternoon (08 Jun) | 3.5ft (1.1m) | 8s |
| Evening (08 Jun) | 2.5ft (0.8m) | 8s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Mon night. Warm (max 25°C on Mon afternoon, min 19°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 8 | Tuesday 9 | Wednesday 10 | Thu 11 | |||||||||||||||||||||
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) | E 7 | E 7 | E 8 | E 8 | S 8 | E 8 | S 7 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 5 | E 5 | E 5 | E 5 | E 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 352 | 298 | 221 | 147 | 165 | 80 | 68 | 86 | 66 | 50 | 52 | 40 | 39 | 39 | 37 | 36 | 22 | 46 | 12 | 28 | 33 | 27 | 18 | 7 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross | cross-off | cross-off | glassy | cross | cross-on | glassy | cross-on | cross-off | cross-on | cross | cross-off |
High Tide | 11:43AM1.12m | 00:32AM1.45m | 1:33PM1.15m | 1:22AM1.46m | 2:52PM1.22m | 2:04AM1.48m | ||||||||||||||||||
Low Tide | 6:15AM0.78m | 5:36PM0.69m | 7:26AM0.66m | 6:46PM0.81m | 8:24AM0.53m | 7:54PM0.89m | ||||||||||||||||||
 |  |  | | |  | |  |  |  | | | |  | | | | | | | | | | | |
 | 4:33 | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 |
 | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:59 | — | — | 6:59 |
mm | 1 | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 23 | 24 | 25 | 23 | 22 | 21 | 20 | 20 | 20 | 21 | 21 | 21 | 20 | 20 | 19 | 20 | 21 | 23 | 23 | 22 | 20 | 20 | 20 |
Feels °C | 17 | 21 | 26 | 24 | 22 | 23 | 23 | 21 | 21 | 22 | 23 | 23 | 22 | 19 | 20 | 20 | 21 | 21 | 24 | 23 | 22 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | SSW 11 | SSW 11 | SSW 10 | SW 10 | S 8 | SW 10 | SW 9 | SW 9 | E 8 | SW 8 | SW 8 | SW 8 | E 9 | E 9 | E 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 |
| kJ | 988 | 1539 | 1215 | 580 | 165 | 262 | 188 | 132 | 66 | 82 | 80 | 77 | 39 | 39 | 37 | 198 | 192 | 165 | 165 | 244 | 249 | 227 | 257 | 281 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | E 7 | E 8 | E 8 | E 8 | E 8 | S 7 | E 8 | SSE 7 | E 8 | E 9 | E 9 | SSW 9 | SE 9 | SE 9 | E 9 | E 8 | E 16 | E 8 | E 8 | E 8 | E 9 | E 8 | E 8 |
| kJ | 42 | 298 | 221 | 138 | 98 | 80 | 68 | 86 | 16 | 50 | 52 | 40 | 28 | 3 | 3 | 36 | 22 | 5 | 12 | 12 | 6 | 6 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | — | E 11 | E 11 | SSE 8 | E 10 | E 10 | E 8 | S 7 | S 7 | SSE 6 | SSE 6 | SSE 6 | SE 9 | SE 9 | — | SE 9 | SE 9 | E 16 | — | — | — | — | — | — |
| kJ | — | 61 | 59 | 147 | 55 | 54 | 61 | 27 | 24 | 14 | 8 | 7 | 3 | 3 | — | 3 | 3 | 5 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 7 | ENE 7 | — | WSW 3 | SW 10 | S 8 | WSW 5 | WSW 6 | WSW 9 | W 5 | WSW 5 | WSW 5 | SW 8 | SW 8 | SW 8 | — | — | E 8 | E 4 | E 5 | E 5 | E 5 | E 5 | E 4 |
| kJ | 352 | 547 | — | 4 | 465 | 172 | 48 | 111 | 397 | 80 | 42 | 29 | 227 | 299 | 262 | — | — | 46 | 10 | 28 | 33 | 27 | 18 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 94 | 13 | 2 | 65 | 65 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 208 | 2 | 2 | 13 | 13 | 2 | 13 | 2 | 13 | 13 | 2 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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