Surf Forecasts:
How big are the waves at Amatu today (23 Sep):
- Afternoon surf: Afternoon surf (23 Sep, local time) - 3.5ft (1.1m), 6s period with SE swell.
- Evening surf: Evening surf (23 Sep, local time) - 3.5ft (1.1m), 6s period with SE swell.
The current surf forecast for Amatu at 8PM is: 1.1m 6s primary swell from a Southeast direction and 0.4m 9s secondary swell from a Northeast direction, 0.3m 9s secondary swell from a East direction (forecast issued at 02:00pm September 23). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | - | - |
| Afternoon (23 Sep) | 3.5ft (1.1m) | 6s |
| Evening (23 Sep) | 3.5ft (1.1m) | 6s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Wed night. Warm (max 27°C on Thu afternoon, min 21°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Wed 23 | Thursday 24 | Friday 25 | ||||||||||||||||||
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 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 5 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | NE 8 | NE 8 | ENE 6 | ENE 6 | E 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 95 | 92 | 86 | 77 | 89 | 79 | 58 | 38 | 35 | 35 | 34 | 34 | 34 | 28 | 28 | 18 | 22 | 37 | 44 | 49 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | glassy | off | off | glassy | cross | glassy | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross |
High Tide | 3:30PM1.39m | 2:29AM1.36m | 3:45PM1.45m | 3:11AM1.46m | 4:03PM1.50m | |||||||||||||||
Low Tide | 9:06PM0.84m | 9:09AM0.35m | 9:31PM0.70m | 9:40AM0.34m | ||||||||||||||||
 | |  | |  | |  |  | | |  | | | |  | | | | | | |
 | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | 5:36 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:32 | — | — |
mm | 1 | 1 | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 23 | 24 | 23 | 23 | 21 | 22 | 25 | 27 | 24 | 23 | 22 | 22 | 22 | 23 | 24 | 23 | 22 | 23 |
Feels °C | 22 | 22 | 23 | 25 | 25 | 26 | 23 | 25 | 27 | 29 | 27 | 25 | 23 | 23 | 23 | 22 | 24 | 22 | 21 | 23 |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 9 | NE 8 | NE 8 | SE 6 | SE 6 | SE 5 | SE 5 | SE 5 | ESE 5 | SE 5 | SE 5 | ESE 5 | ENE 8 | NE 8 | NE 8 | ESE 8 | ESE 8 | ENE 6 |
| kJ | 22 | 23 | 28 | 25 | 24 | 79 | 58 | 38 | 27 | 19 | 15 | 11 | 11 | 9 | 28 | 18 | 18 | 14 | 23 | 44 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 9 | E 10 | E 9 | E 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | ESE 9 | ESE 9 | ESE 10 | NE 8 | SSE 8 | E 10 |
| kJ | 16 | 16 | 16 | 15 | 15 | 33 | 34 | 35 | 35 | 35 | 34 | 34 | 34 | 28 | 15 | 15 | 19 | 18 | 7 | 49 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | ESE 8 | SSE 8 | SE 5 | SSE 8 | SSE 8 | SE 4 | SSE 8 |
| kJ | 3 | 8 | 8 | 7 | 7 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 7 | 3 | 7 | 7 | 1 | 7 |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | — | — | — | — | — | — | — | — | NE 3 | E 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | — |
| kJ | 95 | 92 | 86 | 77 | 89 | — | — | — | — | — | — | — | — | 3 | 11 | 14 | 22 | 37 | 44 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1459 | 1459 | 1459 | 24 | 24 | 0 | 0 | 0 | 0 | 6 | 0 | 16 | 0 | 0 | 0 | 2461 | 16 | 2277 | 16 | 87 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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