Surf Forecasts:
How big are the waves at Katahama today (05 Jun):
- Morning surf: Morning surf (05 Jun, local time) - 4.5ft (1.4m), 5s period with E swell.
- Afternoon surf: Afternoon surf (05 Jun, local time) - 4.5ft (1.4m), 6s period with E swell.
- Evening surf: Evening surf (05 Jun, local time) - 3.5ft (1.0m), 5s period with E swell.
The current surf forecast for Katahama at 7AM is: 0.9m 5s primary swell from a East direction and 0.4m 8s secondary swell from a East-southeast direction (forecast issued at 02:00am June 05). An open ocean swell of 0.8m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Jun) | 4.5ft (1.4m) | 5s |
| Afternoon (05 Jun) | 4.5ft (1.4m) | 6s |
| Evening (05 Jun) | 3.5ft (1.0m) | 5s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 55mm), heaviest during Sun night. Warm (max 21°C on Fri morning, min 18°C on Fri night). Winds increasing (calm on Fri afternoon, strong winds from the NE by Sun night). | ||||||||||||||||||||||||
Friday 5 | Saturday 6 | Sunday 7 | ||||||||||||||||||||||
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) | ESE 8 | E 8 | ESE 8 | E 5 | E 6 | E 6 | E 6 | E 5 | E 5 | E 6 | E 6 | E 6 | E 6 | E 5 | E 12 | E 12 | E 12 | E 12 | ESE 10 | E 4 | E 4 | E 11 | ESE 5 | E 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 26 | 48 | 20 | 109 | 149 | 130 | 86 | 46 | 60 | 61 | 53 | 41 | 29 | 27 | 178 | 178 | 178 | 178 | 11 | 15 | 23 | 361 | 35 | 59 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | on | glassy | cross-off | cross | cross | cross | cross | cross-on | cross-on | cross-on | glassy | glassy | cross-off | cross | cross-on | cross-on | cross | cross | cross-on |
High Tide | 7:32AM1.42m | 9:38PM1.45m | 8:31AM1.30m | 10:35PM1.44m | 9:50AM1.18m | |||||||||||||||||||
Low Tide | 2:23AM0.95m | 2:37PM0.29m | 3:34AM0.93m | 3:29PM0.42m | 4:54AM0.87m | 4:29PM0.56m | ||||||||||||||||||
 | |  |  | | | | | |  | | | | | | |  | | | | |  | |  | |
 | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:57 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 5 | 11 |
Temp °C | 18 | 19 | 19 | 20 | 21 | 20 | 20 | 19 | 18 | 18 | 18 | 19 | 20 | 20 | 20 | 20 | 19 | 18 | 19 | 20 | 21 | 19 | 18 | 18 |
Feels °C | 17 | 19 | 19 | 17 | 19 | 19 | 21 | 18 | 17 | 17 | 17 | 18 | 20 | 19 | 20 | 21 | 20 | 19 | 19 | 19 | 21 | 18 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | SSW 8 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | ENE 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | SSW 7 | SSW 7 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | SW 6 | E 11 | S 5 |
| kJ | 113 | 86 | 68 | 47 | 33 | 50 | 75 | 78 | 77 | 75 | 73 | 72 | 35 | 34 | 178 | 178 | 178 | 178 | 137 | 101 | 99 | 10 | 89 | 8 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | E 8 | ESE 8 | ENE 12 | ENE 12 | SSW 7 | SW 7 | SSW 7 | SSW 7 | SSW 7 | SW 7 | SSW 7 | E 12 | E 12 | SSW 7 | SSW 7 | SSW 7 | SW 7 | SSW 7 | SSW 7 | SW 7 | SE 10 | SW 6 | SW 6 |
| kJ | 26 | 48 | 20 | 29 | 52 | 19 | 12 | 9 | 9 | 9 | 14 | 30 | 72 | 73 | 33 | 32 | 32 | 23 | 18 | 18 | 11 | 4 | 10 | 7 |
Swell 3 Height (m) Direction Period (s) | SE 12 | ENE 11 | ENE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | ESE 11 | SE 11 | SE 11 | SE 11 | ESE 11 | ESE 10 | SE 10 | SE 10 | SE 10 | S 5 | SE 10 |
| kJ | 6 | 25 | 28 | 5 | 5 | 5 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 12 | 5 | 4 | 4 | 11 | 11 | 4 | 4 | 4 | 2 | 4 |
Wind waves Height (m) Direction Period (s) | E 11 | E 4 | E 5 | E 5 | E 6 | E 6 | E 6 | E 5 | E 5 | E 6 | E 6 | E 6 | E 6 | E 5 | — | — | — | — | E 3 | E 4 | E 4 | E 11 | ESE 5 | E 4 |
| kJ | 63 | 10 | 16 | 109 | 149 | 130 | 86 | 46 | 60 | 61 | 53 | 41 | 29 | 27 | — | — | — | — | 5 | 15 | 23 | 361 | 35 | 59 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 150 | 13 | 13 | 430 | 747 | 355 | 355 | 355 | 355 | 355 | 2 | 355 | 355 | 415 | 104 | 13 | 13 | 13 | 179 | 186 | 145 | 13 | 104 | 430 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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