Surf Forecasts:
How big are the waves at Amatu today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 4ft (1.2m), 7s period with SE swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 4ft (1.2m), 6s period with SE swell.
- Evening surf: Evening surf (23 Sep, local time) - 4.5ft (1.3m), 6s period with SE swell.
The current surf forecast for Amatu at 3AM is: 0.8m 7s primary swell from a South direction and 0.3m 9s secondary swell from a East direction, 1.1m 5s secondary swell from a East direction (forecast issued at 08:00pm September 22). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 4ft (1.2m) | 7s |
| Afternoon (23 Sep) | 4ft (1.2m) | 6s |
| Evening (23 Sep) | 4.5ft (1.3m) | 6s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Wed night. Warm (max 26°C on Thu morning, min 21°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | ||||||||||||||||
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) | SSE 8 | S 8 | S 8 | S 7 | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 5 | NE 8 | NE 8 | NE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 235 | 153 | 118 | 70 | 158 | 127 | 105 | 105 | 102 | 104 | 104 | 104 | 83 | 61 | 42 | 35 | 34 | 34 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | on | off | off | off | glassy | cross-on | cross-on | cross |
High Tide | 3:17PM1.32m | 1:39AM1.26m | 3:30PM1.39m | 2:29AM1.36m | 3:45PM1.45m | |||||||||||||
Low Tide | 8:43PM0.97m | 8:35AM0.39m | 9:06PM0.84m | 9:09AM0.35m | ||||||||||||||
 | | |  |  | | |  |  |  | | |  | | | |  | | |
 | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:34 | — | — |
mm | — | — | — | 1 | 1 | 1 | 1 | — | — | 1 | 3 | 1 | — | — | — | — | — | — |
Temp °C | 25 | 25 | 24 | 23 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 21 | 23 | 26 | 26 | 24 | 23 |
Feels °C | 26 | 25 | 25 | 23 | 22 | 23 | 23 | 24 | 24 | 25 | 26 | 24 | 24 | 26 | 29 | 28 | 27 | 25 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | S 8 | S 8 | S 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 9 | NE 8 | NE 8 | SE 6 | SE 6 | SE 6 | SE 5 | E 5 | ESE 5 | ESE 5 |
| kJ | 235 | 153 | 118 | 70 | 23 | 23 | 22 | 23 | 28 | 25 | 24 | 104 | 83 | 61 | 42 | 13 | 17 | 17 |
Swell 2 Height (m) Direction Period (s) | ENE 10 | ENE 10 | NE 8 | E 9 | E 9 | E 10 | E 10 | E 9 | E 10 | E 9 | E 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 31 | 31 | 24 | 15 | 15 | 28 | 16 | 16 | 16 | 15 | 15 | 24 | 24 | 35 | 35 | 35 | 34 | 34 |
Swell 3 Height (m) Direction Period (s) | NE 8 | NE 8 | E 10 | SSE 9 | SE 9 | SE 9 | SE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | E 9 | E 9 | E 9 | E 9 | SSE 5 | E 9 | E 9 |
| kJ | 16 | 16 | 16 | 8 | 3 | 3 | 3 | 8 | 8 | 7 | 7 | 14 | 14 | 14 | 14 | 11 | 14 | 14 |
Wind waves Height (m) Direction Period (s) | ENE 4 | E 4 | ESE 5 | E 5 | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | — | — | — | — | — | SW 4 | — |
| kJ | 11 | 22 | 35 | 55 | 158 | 127 | 105 | 105 | 102 | 104 | 104 | — | — | — | — | — | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 231 | 53 | 53 | 231 | 231 | 849 | 929 | 1459 | 16 | 24 | 6 | 0 | 0 | 0 | 0 | 6 | 6 | 5 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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