Surf Forecasts:
How big are the waves at Katahama today (26 Jun):
- Afternoon surf: Afternoon surf (26 Jun, local time) - 1.5ft (0.4m), 11s period with SE swell.
- Evening surf: Evening surf (26 Jun, local time) - 1.5ft (0.4m), 11s period with SE swell.
The current surf forecast for Katahama at 8PM is: 0.4m 11s primary swell from a Southeast direction (forecast issued at 02:00pm June 26). An open ocean swell of 1.5m 13s is not directed at the surf break, a second open ocean swell of 1.4m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Jun) | - | - |
| Afternoon (26 Jun) | 1.5ft (0.4m) | 11s |
| Evening (26 Jun) | 1.5ft (0.4m) | 11s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 110mm), heaviest during Sat morning. Warm (max 26°C on Fri afternoon, min 21°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 26 | Saturday 27 | Sunday 28 | Mon 29 | |||||||||||||||||||||
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 12 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | ESE 17 | ESE 16 | SSW 10 | ESE 16 | ESE 16 | ESE 16 | S 11 | ESE 16 | ESE 16 | SE 16 | ESE 16 | ESE 15 | ESE 15 | SSE 8 | ESE 15 | ESE 15 | SSE 8 | SE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 34 | 30 | 30 | 29 | 27 | 27 | 27 | 26 | 0 | 25 | 25 | 25 | 1762 | 25 | 25 | 10 | 25 | 23 | 21 | 140 | 21 | 42 | 101 | 29 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | glassy | cross-on | cross-on | cross-on | on |
High Tide | 4:20PM1.35m | 2:40AM1.51m | 5:04PM1.42m | 3:19AM1.54m | 5:38PM1.47m | 3:57AM1.58m | ||||||||||||||||||
Low Tide | 9:21AM0.38m | 9:09PM1.08m | 10:02AM0.29m | 10:02PM1.10m | 10:39AM0.22m | 10:43PM1.10m | ||||||||||||||||||
 | |  |  |  |  |  | |  | | |  |  | |  | |  | |  | | |  | | | |
 | — | — | — | — | — | 4:35 | — | — | — | — | — | — | — | 4:35 | — | — | — | — | — | — | — | 4:35 | — | — |
 | — | — | 7:04 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | 7:04 |
mm | 2 | 1 | 1 | 1 | — | 21 | 6 | 7 | 30 | 21 | 16 | 2 | — | — | — | — | — | 1 | 1 | — | — | — | — | 1 |
Temp °C | 26 | 26 | 24 | 22 | 22 | 21 | 22 | 21 | 21 | 23 | 23 | 23 | 23 | 22 | 22 | 24 | 25 | 24 | 23 | 23 | 22 | 22 | 22 | 23 |
Feels °C | 27 | 27 | 26 | 24 | 25 | 21 | 22 | 22 | 22 | 24 | 26 | 24 | 23 | 24 | 24 | 27 | 27 | 26 | 25 | 26 | 25 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SE 17 | SSW 10 | SSW 10 | SSW 13 | ESE 16 | SSW 10 | SW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 8 |
| kJ | 854 | 907 | 880 | 769 | 769 | 690 | 11 | 1479 | 1153 | 2846 | 25 | 3650 | 3402 | 4928 | 2887 | 1978 | 1300 | 963 | 701 | 398 | 427 | 408 | 252 | 291 |
Swell 2 Height (m) Direction Period (s) | SE 12 | SE 11 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | ESE 17 | SW 13 | S 14 | SW 12 | E 8 | SW 11 | S 11 | ESE 16 | ESE 16 | SE 16 | ESE 16 | ESE 15 | ESE 15 | SSE 8 | ESE 15 | ESE 15 | SSE 8 | SE 9 |
| kJ | 34 | 30 | 175 | 171 | 141 | 163 | 27 | 369 | 508 | 92 | 6 | 882 | 1762 | 25 | 25 | 10 | 25 | 23 | 21 | 140 | 21 | 42 | 101 | 29 |
Swell 3 Height (m) Direction Period (s) | ESE 18 | SE 18 | SE 11 | SE 11 | SE 10 | SE 10 | ESE 17 | ESE 16 | SW 12 | ESE 16 | — | ESE 16 | ESE 16 | E 16 | — | E 8 | E 9 | E 9 | E 8 | ESE 15 | E 8 | E 8 | ESE 15 | ESE 15 |
| kJ | 31 | 12 | 30 | 29 | 27 | 27 | 27 | 26 | 295 | 25 | — | 25 | 25 | 20 | — | 6 | 6 | 6 | 6 | 21 | 1 | 1 | 21 | 21 |
Wind waves Height (m) Direction Period (s) | SSW 6 | SSW 7 | — | — | SSW 6 | — | SSW 13 | — | — | — | SSW 12 | — | SW 12 | — | — | — | — | — | — | — | — | E 3 | ENE 3 | E 3 |
| kJ | 202 | 222 | — | — | 192 | — | 1995 | — | — | — | 3256 | — | 4378 | — | — | — | — | — | — | — | — | 1 | 2 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 94 | 94 | 2 | 2 | 2 | 94 | 6 | 94 | 65 | 94 | 352 | 103 | 103 | 6 | 2 | 2 | 65 | 2 | 104 | 2 | 13 | 13 | 13 | 130 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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