Surf Forecasts:
How big are the waves at Amatu today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 4.5ft (1.4m), 6s period with ENE swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 5ft (1.5m), 7s period with ENE swell.
- Evening surf: Evening surf (17 Oct, local time) - 4.5ft (1.4m), 8s period with ENE swell.
The current surf forecast for Amatu at 12AM is: 0.8m 11s primary swell from a East-northeast direction and 0.4m 8s secondary swell from a Southeast direction (forecast issued at 08:00pm October 16). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 4.5ft (1.4m) | 6s |
| Afternoon (17 Oct) | 5ft (1.5m) | 7s |
| Evening (17 Oct) | 4.5ft (1.4m) | 8s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Mon morning, min 19°C on Sat afternoon). Winds increasing (calm on Fri night, fresh winds from the SSW by Mon morning). | ||||||||||||||||||
Fri 16 | Saturday 17 | Sunday 18 | ||||||||||||||||
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) | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 6 | ENE 6 | ENE 5 | E 5 | E 5 | ESE 5 | ESE 6 |
Wave Graph  | ||||||||||||||||||
 kJ | 187 | 187 | 150 | 99 | 63 | 142 | 170 | 192 | 215 | 221 | 147 | 82 | 53 | 37 | 25 | 27 | 33 | 34 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross-on | cross-on | on | on | on |
High Tide | 6:17PM1.43m | 9:19AM1.16m | 6:45PM1.35m | 11:17AM1.13m | 7:17PM1.26m | |||||||||||||
Low Tide | 1:44AM0.35m | 1:14PM1.04m | 2:41AM0.45m | 2:06PM1.11m | ||||||||||||||
 | | |  |  | | | | | | | | | | |  | | | |
 | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 21 | 21 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 21 | 20 | 20 | 21 |
Feels °C | 25 | 23 | 21 | 17 | 17 | 15 | 16 | 15 | 16 | 17 | 17 | 18 | 17 | 18 | 19 | 19 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | SSE 7 | ENE 8 | E 6 | E 5 | E 5 | E 5 | ESE 7 | SE 7 | ESE 6 |
| kJ | 187 | 187 | 150 | 99 | 63 | 60 | 42 | 41 | 40 | 5 | 147 | 56 | 37 | 26 | 25 | 5 | 13 | 34 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | ESE 7 | ESE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | ESE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SE 7 |
| kJ | 15 | 15 | 15 | 5 | 5 | 11 | 11 | 6 | 5 | 5 | 6 | 33 | 28 | 17 | 17 | 8 | 8 | 14 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | — | S 12 | S 12 | S 12 | — | S 7 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ENE 12 | SE 10 | SE 10 |
| kJ | 9 | 8 | 7 | 7 | 6 | — | 3 | 3 | 3 | — | 4 | 6 | 6 | 6 | 5 | 13 | 16 | 16 |
Wind waves Height (m) Direction Period (s) | — | — | NE 2 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | — | ENE 6 | ENE 6 | ENE 5 | — | E 5 | ESE 5 | — |
| kJ | — | — | 1 | 33 | 87 | 142 | 170 | 192 | 215 | 221 | — | 82 | 53 | 37 | — | 27 | 33 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 231 | 571 | 571 | 622 | 3008 | 87 | 87 | 35 | 5 | 0 | 16 | 24 | 43 | 1070 | 30 | 24 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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