Surf Forecasts:
How big are the waves at Katahama today (28 Oct):
- Morning surf: Morning surf (28 Oct, local time) - 1.5ft (0.4m), 10s period with ESE swell.
- Afternoon surf: Afternoon surf (28 Oct, local time) - 1.5ft (0.4m), 10s period with ESE swell.
- Evening surf: Evening surf (28 Oct, local time) - 1.5ft (0.4m), 10s period with ESE swell.
The current surf forecast for Katahama at 5PM is: 0.4m 10s primary swell from a East-southeast direction (forecast issued at 08:00am October 28). An open ocean swell of 1.2m 6s is not directed at the surf break, a second open ocean swell of 1.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Oct) | 1.5ft (0.4m) | 10s |
| Afternoon (28 Oct) | 1.5ft (0.4m) | 10s |
| Evening (28 Oct) | 1.5ft (0.4m) | 10s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Warm (max 21°C on Fri afternoon, min 15°C on Wed night). Winds increasing (calm on Thu night, fresh winds from the W by Fri night). | ||||||||||||||||||||||
Wednesday 28 | Thursday 29 | Friday 30 | ||||||||||||||||||||
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 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 5 | E 5 | ESE 11 | E 5 | E 5 | E 6 | SE 13 | SE 13 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 32 | 33 | 33 | 33 | 33 | 42 | 53 | 44 | 44 | 60 | 79 | 62 | 45 | 87 | 140 | 207 | 322 | 419 | 439 | 433 | 398 | 398 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-on | cross-on | cross-on | cross | cross-off | cross | cross | cross | cross-on | glassy | cross-off | cross-off | glassy | glassy | cross-off | cross-off | cross | cross-off | cross-off |
High Tide | 6:48AM1.60m | 5:55PM1.75m | 7:31AM1.55m | 6:28PM1.70m | 8:20AM1.50m | 7:04PM1.61m | ||||||||||||||||
Low Tide | 12:10PM0.92m | 00:50AM0.22m | 12:45PM0.99m | 1:31AM0.26m | 1:29PM1.06m | |||||||||||||||||
 |  | | |  |  | | | |  | | | |  | | |  |  | | | | | |
 | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — |
 | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:57 | — | — | — | — | — | — | — | 4:55 | — | — |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 14 | 16 | 20 | 19 | 19 | 18 | 16 | 15 | 15 | 16 | 17 | 18 | 18 | 18 | 18 | 17 | 17 | 18 | 20 | 21 | 20 | 19 |
Feels °C | 9 | 11 | 18 | 17 | 15 | 13 | 12 | 11 | 11 | 12 | 15 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 18 | 18 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | SW 8 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 6 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 |
| kJ | 32 | 31 | 112 | 101 | 98 | 52 | 32 | 15 | 44 | 44 | 21 | 20 | 20 | 38 | 140 | 207 | 322 | 419 | 439 | 433 | 398 | 398 |
Swell 2 Height (m) Direction Period (s) | SE 8 | ESE 10 | SW 8 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 11 | W 5 | ESE 15 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 12 | SE 13 | SE 13 | SE 13 | SE 12 | SE 15 | SE 15 |
| kJ | 3 | 33 | 15 | 33 | 33 | 42 | 43 | 44 | 5 | 21 | 33 | 46 | 45 | 87 | 82 | 40 | 40 | 42 | 41 | 40 | 33 | 54 |
Swell 3 Height (m) Direction Period (s) | — | S 8 | ESE 10 | E 6 | E 6 | SSW 7 | SW 7 | S 7 | ESE 15 | W 4 | SW 6 | SW 6 | SE 8 | SE 8 | — | S 6 | — | SE 17 | SE 16 | SE 16 | ESE 12 | ESE 12 |
| kJ | — | 1 | 33 | 6 | 12 | 5 | 2 | 1 | 21 | 1 | 2 | 2 | 2 | 32 | — | 1 | — | 11 | 10 | 11 | 14 | 14 |
Wind waves Height (m) Direction Period (s) | W 7 | WNW 6 | NW 6 | WNW 7 | WNW 6 | E 4 | E 5 | E 5 | E 4 | E 5 | E 5 | E 6 | ESE 6 | — | — | — | — | — | — | — | — | — |
| kJ | 480 | 190 | 8 | 319 | 290 | 10 | 53 | 42 | 29 | 60 | 79 | 62 | 42 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 2 | 2 | 150 | 150 | 150 | 150 | 186 | 13 | 13 | 13 | 208 | 13 | 2 | 6 | 2 | 2 | 2 | 2 | 2 | 65 | 2 | 6 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
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