Surf Forecasts:
How big are the waves at Amatu today (28 Aug):
- Afternoon surf: Afternoon surf (28 Aug, local time) - 2.5ft (0.7m), 12s period with E swell.
- Evening surf: Evening surf (28 Aug, local time) - 5ft (1.6m), 6s period with SW swell.
The current surf forecast for Amatu at 7PM is: 0.7m 12s primary swell from a East direction and 0.5m 8s secondary swell from a South direction, 1.2m 7s secondary swell from a Southwest direction (forecast issued at 02:00pm August 28). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | - | - |
| Afternoon (28 Aug) | 2.5ft (0.7m) | 12s |
| Evening (28 Aug) | 5ft (1.6m) | 6s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Fri night. Warm (max 31°C on Fri afternoon, min 22°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | ||||||||||||||||||
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) | E 12 | E 12 | SW 7 | SW 6 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | ENE 6 | E 6 | E 12 | E 11 | E 11 | E 12 | E 11 | E 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 146 | 150 | 136 | 201 | 137 | 134 | 98 | 98 | 98 | 91 | 89 | 62 | 80 | 64 | 67 | 66 | 66 | 67 | 64 | 62 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off |
High Tide | 5:20PM1.51m | 4:43AM1.55m | 5:39PM1.53m | 5:21AM1.55m | 6:00PM1.55m | |||||||||||||||
Low Tide | 10:47AM0.20m | 11:00PM0.64m | 11:15AM0.24m | 11:29PM0.54m | 11:43AM0.32m | |||||||||||||||
 | | |  |  | |  |  | |  | |  | | | | |  | | |  | |
 | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — |
 | — | — | 6:12 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:09 | — |
mm | — | — | — | — | 1 | 1 | 2 | 1 | 1 | — | — | 1 | — | 1 | 1 | 1 | 1 | — | — | — |
Temp °C | 29 | 31 | 28 | 27 | 26 | 26 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 22 | 23 | 23 | 25 | 25 | 24 | 23 |
Feels °C | 30 | 34 | 32 | 32 | 30 | 30 | 27 | 27 | 25 | 24 | 23 | 23 | 24 | 22 | 24 | 24 | 28 | 28 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | SW 7 | SW 6 | SW 6 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | E 6 | E 6 | E 6 | E 5 | E 5 | E 5 | E 5 |
| kJ | 144 | 139 | 136 | 85 | 59 | 39 | 98 | 98 | 98 | 91 | 89 | 62 | 63 | 62 | 50 | 38 | 27 | 19 | 18 | 19 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | E 12 | E 12 | E 12 | SW 6 | SSW 6 | SW 6 | SW 6 | SE 11 | SE 11 | SE 10 | E 11 | E 12 | E 11 | E 11 | E 12 | E 11 | E 11 |
| kJ | 49 | 33 | 33 | 139 | 137 | 134 | 32 | 25 | 19 | 19 | 31 | 29 | 27 | 64 | 67 | 66 | 66 | 67 | 64 | 62 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SE 10 | SSE 10 | S 8 | S 8 | SSW 8 | S 8 | SSE 11 | SSE 11 | SE 11 | SW 6 | SW 6 | SSW 8 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 |
| kJ | 37 | 23 | 36 | 33 | 32 | 20 | 18 | 47 | 47 | 31 | 13 | 9 | 12 | 26 | 26 | 26 | 27 | 27 | 27 | 27 |
Wind waves Height (m) Direction Period (s) | SW 6 | SW 6 | SW 7 | SW 6 | SW 6 | — | NE 3 | NE 4 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | — | — | — | — | — | — | SSW 2 |
| kJ | 146 | 150 | 124 | 201 | 128 | — | 7 | 11 | 11 | 32 | 64 | 83 | 80 | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 30 | 6 | 6 | 0 | 0 | 0 | 40 | 40 | 40 | 117 | 40 | 279 | 540 | 190 | 6 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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