
Surf Forecasts:
How big are the waves at Katahama today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 1ft (0.3m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 1ft (0.3m), 10s period with SE swell.
- Evening surf: Evening surf (30 Jul, local time) - 0.5ft (0.2m), 12s period with ESE swell.
The current surf forecast for Katahama at 6AM is: 0.3m 10s primary swell from a Southeast direction (forecast issued at 02:00am July 30). An open ocean swell of 0.3m 8s is not directed at the surf break, a second open ocean swell of 1.0m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | 1ft (0.3m) | 10s |
| Afternoon (30 Jul) | 1ft (0.3m) | 10s |
| Evening (30 Jul) | 0.5ft (0.2m) | 12s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 34°C on Thu afternoon, min 27°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||||||||||||
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) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 10 | ESE 12 | ESE 9 | ESE 9 | ESE 9 | SE 9 | SE 9 | ESE 9 | SW 5 | ESE 9 | ESE 9 | ESE 9 | E 11 | ESE 15 | E 11 | SE 17 | SE 16 | SE 16 |
Wave Graph | ||||||||||||||||||||||||
23 | 14 | 14 | 14 | 14 | 15 | 9 | 15 | 17 | 17 | 17 | 22 | 22 | 17 | 65 | 17 | 8 | 8 | 9 | 22 | 22 | 46 | 125 | 125 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | glassy | glassy | cross-on | cross-on | cross | glassy | cross | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | glassy |
High Tide | 5:17AM1.66m | 6:40PM1.67m | 5:56AM1.68m | 7:05PM1.70m | 6:37AM1.67m | 7:32PM1.72m | ||||||||||||||||||
Low Tide | 11:55PM0.96m | 12:06PM0.25m | 00:26AM0.86m | 12:36PM0.29m | 1:00AM0.78m | 1:07PM0.36m | ||||||||||||||||||
— | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — | |
— | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:50 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 27 | 31 | 33 | 34 | 32 | 31 | 29 | 28 | 28 | 29 | 31 | 31 | 30 | 29 | 28 | 27 | 28 | 30 | 30 | 30 | 30 | 29 |
Feels °C | 30 | 30 | 28 | 32 | 35 | 35 | 31 | 33 | 33 | 31 | 32 | 33 | 34 | 33 | 34 | 34 | 32 | 30 | 32 | 34 | 31 | 32 | 33 | 34 |
Swell 1 Height (m) Direction Period (s) | SW 6 | WSW 6 | SSW 8 | SE 10 | SSW 8 | SE 10 | ESE 10 | ESE 10 | SW 6 | SSW 6 | ESE 9 | SW 6 | SW 6 | ESE 9 | ESE 9 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 | SSW 6 | SSW 5 | SE 16 |
44 | 65 | 12 | 14 | 11 | 15 | 9 | 9 | 103 | 50 | 17 | 64 | 60 | 17 | 16 | 53 | 38 | 27 | 29 | 24 | 26 | 20 | 16 | 125 | |
Swell 2 Height (m) Direction Period (s) | SSW 7 | SSW 8 | SE 10 | SSW 8 | SE 10 | SE 12 | SE 12 | ESE 12 | ESE 9 | ESE 9 | SE 13 | SE 9 | SE 9 | SE 11 | E 12 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | E 11 | E 11 | E 11 | SE 16 | SSW 5 |
20 | 19 | 14 | 12 | 14 | 6 | 6 | 15 | 17 | 17 | 7 | 22 | 22 | 5 | 3 | 17 | 8 | 8 | 9 | 9 | 21 | 21 | 125 | 10 | |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | ESE 12 | ESE 12 | SE 12 | E 9 | E 9 | E 9 | ESE 12 | SE 12 | E 12 | SE 11 | SE 11 | E 13 | SE 11 | SE 11 | SE 11 | SSW 7 | E 11 | ESE 15 | ESE 15 | SE 17 | E 11 | ESE 11 |
23 | 14 | 14 | 14 | 6 | 6 | 6 | 1 | 15 | 6 | 3 | 5 | 5 | 3 | 5 | 5 | 5 | 5 | 9 | 22 | 22 | 46 | 20 | 23 | |
Wind waves Height (m) Direction Period (s) | WNW 4 | WNW 5 | WSW 6 | WSW 5 | WSW 5 | SW 5 | SW 6 | SW 6 | — | W 4 | SW 6 | WNW 5 | WSW 6 | SW 6 | SW 5 | — | — | — | — | ENE 2 | ENE 3 | — | — | — |
7 | 27 | 68 | 66 | 78 | 138 | 178 | 150 | — | 19 | 61 | 40 | 79 | 60 | 65 | — | — | — | — | 1 | 2 | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 65 | 161 | 208 | 208 | 124 | 2 | 2 | 2 | 2 | 104 | 104 | 65 | 208 | 13 | 104 | 104 | 105 | 179 | 150 | 104 | 6 | 2 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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