Surf Forecasts:
How big are the waves at Katahama today (01 Jul):
- Afternoon surf: Afternoon surf (01 Jul, local time) - 1.5ft (0.5m), 9s period with SE swell.
- Evening surf: Evening surf (01 Jul, local time) - 1.5ft (0.5m), 9s period with SE swell.
The current surf forecast for Katahama at 6PM is: 0.5m 9s primary swell from a Southeast direction and 0.2m 13s secondary swell from a East-southeast direction (forecast issued at 02:00pm July 01). An open ocean swell of 0.7m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jul) | - | - |
| Afternoon (01 Jul) | 1.5ft (0.5m) | 9s |
| Evening (01 Jul) | 1.5ft (0.5m) | 9s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 32mm), heaviest during Wed night. Warm (max 26°C on Thu afternoon, min 21°C on Wed night). Winds decreasing (fresh winds from the SW on Thu morning, calm by Fri night). | ||||||||||||||||||||||||
Wed 1 | Thursday 2 | Friday 3 | Sat 4 | |||||||||||||||||||||
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 | 6 AM | 9 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | SW 5 | ESE 9 | ESE 9 | SE 9 | SE 9 | SE 9 | E 9 | ESE 4 | E 4 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 41 | 41 | 40 | 40 | 31 | 31 | 62 | 31 | 30 | 20 | 19 | 19 | 56 | 14 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 14 | 14 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | cross-off | glassy | cross-on | cross | cross | cross | cross-off | cross-off | off | cross | cross-on | cross-on | cross | cross | cross | cross | glassy | glassy | glassy | glassy | cross-on |
High Tide | 7:07PM1.58m | 5:57AM1.62m | 7:39PM1.60m | 6:41AM1.58m | 8:13PM1.61m | 7:29AM1.51m | ||||||||||||||||||
Low Tide | 12:19PM0.14m | 00:36AM0.97m | 12:54PM0.18m | 1:19AM0.91m | 1:31PM0.24m | 2:07AM0.86m | ||||||||||||||||||
 | | |  |  | |  |  | | | |  | |  |  | | | |  | | | | | | |
 | — | — | — | — | — | 4:37 | — | — | — | — | — | — | — | 4:37 | — | — | — | — | — | — | — | 4:37 | — | — |
 | — | — | 7:04 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | 7:04 |
mm | — | — | — | — | 6 | 10 | 4 | 6 | 2 | 1 | 1 | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 25 | 23 | 22 | 21 | 22 | 24 | 24 | 24 | 25 | 26 | 24 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 21 | 21 | 23 |
Feels °C | 26 | 27 | 24 | 24 | 24 | 24 | 24 | 22 | 24 | 27 | 29 | 27 | 25 | 22 | 22 | 22 | 22 | 22 | 24 | 24 | 25 | 23 | 23 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 6 | SSW 6 | SE 9 | SW 6 | SW 6 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | SE 9 | SE 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SSW 7 | SW 7 |
| kJ | 40 | 34 | 40 | 42 | 39 | 31 | 31 | 31 | 30 | 20 | 19 | 19 | 383 | 324 | 247 | 191 | 143 | 107 | 77 | 77 | 42 | 31 | 30 | 15 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | ESE 13 | SE 9 | ESE 9 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 12 | ESE 12 | ESE 12 | ESE 9 | ESE 12 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | S 5 | S 5 | E 9 | E 9 |
| kJ | 41 | 41 | 17 | 40 | 31 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 17 | 17 | 17 | 16 | 16 | 16 | 9 | 9 | 14 | 14 |
Swell 3 Height (m) Direction Period (s) | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | SSE 9 | SE 9 | — | — | SE 9 | SE 9 | — | ESE 12 | SE 9 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 9 | ESE 9 | ESE 12 | S 5 |
| kJ | 17 | 17 | 17 | 17 | 17 | 8 | 3 | — | — | 3 | 3 | — | 15 | 3 | 14 | 14 | 14 | 14 | 14 | 14 | 16 | 16 | 14 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | SW 6 | — | — | SSW 6 | SW 5 | SW 7 | SW 7 | SW 7 | SW 8 | SW 8 | E 9 | ESE 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 3 | E 3 | E 3 | E 3 |
| kJ | — | — | 40 | — | — | 42 | 62 | 437 | 677 | 641 | 601 | 489 | 56 | 14 | 16 | 7 | 7 | 7 | 7 | 6 | 4 | 2 | 2 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 6 | 6 | 6 | 6 | 6 | 208 | 355 | 124 | 103 | 94 | 2 | 2 | 6 | 124 | 94 | 150 | 13 | 13 | 13 | 13 | 13 | 65 | 202 | 208 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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