Surf Forecasts:
How big are the waves at Amatu today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 2ft (0.6m), 12s period with E swell.
- Afternoon surf: Afternoon surf (29 Aug, local time) - 2ft (0.6m), 11s period with E swell.
- Evening surf: Evening surf (29 Aug, local time) - 1.5ft (0.5m), 11s period with E swell.
The current surf forecast for Amatu at 2AM is: 0.7m 12s primary swell from a East direction and 0.6m 6s secondary swell from a Southwest direction (forecast issued at 08:00pm August 28). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 2ft (0.6m) | 12s |
| Afternoon (29 Aug) | 2ft (0.6m) | 11s |
| Evening (29 Aug) | 1.5ft (0.5m) | 11s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Fri night. Warm (max 28°C on Mon afternoon, min 22°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | ||||||||||||||||
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) | SW 7 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 6 | E 6 | E 12 | E 11 | E 11 | E 12 | E 11 | E 11 |
Wave Graph  | ||||||||||||||||||
 kJ | 136 | 139 | 137 | 134 | 132 | 98 | 98 | 91 | 89 | 63 | 64 | 66 | 67 | 66 | 66 | 67 | 64 | 62 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy |
High Tide | 5:20PM1.51m | 4:43AM1.55m | 5:39PM1.53m | 5:21AM1.55m | 6:00PM1.55m | |||||||||||||
Low Tide | 11:00PM0.64m | 11:15AM0.24m | 11:29PM0.54m | 11:43AM0.32m | ||||||||||||||
 |  | | | |  |  | | |  |  | | |  | | | |  | |
 | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — |
 | 6:12 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:09 | — |
mm | 2 | 2 | 1 | 1 | 2 | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 28 | 26 | 26 | 25 | 24 | 25 | 25 | 24 | 23 | 22 | 22 | 22 | 22 | 23 | 25 | 26 | 25 | 24 |
Feels °C | 32 | 29 | 29 | 28 | 27 | 28 | 27 | 25 | 24 | 22 | 22 | 22 | 23 | 24 | 28 | 30 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | E 12 | SW 6 | SW 6 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | E 6 | E 6 | E 5 | E 5 | E 5 | E 5 |
| kJ | 136 | 66 | 38 | 134 | 132 | 98 | 98 | 91 | 89 | 63 | 63 | 64 | 50 | 49 | 35 | 34 | 27 | 19 |
Swell 2 Height (m) Direction Period (s) | S 8 | E 12 | E 12 | SW 6 | SSW 6 | SW 6 | SW 6 | SW 6 | SE 11 | SE 11 | SE 10 | SE 10 | E 12 | E 11 | E 11 | E 12 | E 11 | E 11 |
| kJ | 33 | 139 | 137 | 31 | 25 | 17 | 18 | 19 | 31 | 29 | 27 | 26 | 67 | 66 | 66 | 67 | 64 | 62 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | S 8 | S 8 | S 8 | S 8 | SSE 11 | SSE 11 | SE 11 | SW 6 | SW 6 | SW 6 | SW 6 | SE 10 | SE 10 | SW 8 | SE 10 | SE 10 | SE 10 |
| kJ | 36 | 33 | 33 | 19 | 18 | 47 | 47 | 31 | 13 | 9 | 6 | 6 | 26 | 26 | 14 | 27 | 27 | 27 |
Wind waves Height (m) Direction Period (s) | SW 7 | SW 6 | NNE 3 | — | NE 3 | ENE 4 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | E 6 | E 6 | — | — | — | — | — | — |
| kJ | 124 | 139 | 1 | — | 2 | 7 | 26 | 56 | 62 | 62 | 64 | 66 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 6 | 0 | 0 | 0 | 0 | 40 | 40 | 40 | 184 | 279 | 231 | 16 | 6 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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