Surf Forecasts:
How big are the waves at Amatu today (12 Oct):
- Afternoon surf: Afternoon surf (12 Oct, local time) - 7ft (2.1m), 15s period with SE swell.
- Evening surf: Evening surf (12 Oct, local time) - 6ft (1.8m), 14s period with SE swell.
The current surf forecast for Amatu at 7PM is: 2.0m 14s primary swell from a Southeast direction and 0.2m 13s secondary swell from a East direction, 2.1m 8s secondary swell from a East-northeast direction (forecast issued at 02:00pm October 12). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Oct) | - | - |
| Afternoon (12 Oct) | 7ft (2.1m) | 15s |
| Evening (12 Oct) | 6ft (1.8m) | 14s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Wed morning, min 18°C on Mon night). Winds increasing (calm on Tue night, fresh winds from the SW by Wed afternoon). | ||||||||||||||||||||
Mon 12 | Tuesday 13 | Wednesday 14 | ||||||||||||||||||
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 15 | SE 15 | SE 14 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 2010 | 1889 | 1712 | 1307 | 1215 | 1215 | 1162 | 1228 | 1120 | 899 | 655 | 439 | 425 | 353 | 325 | 341 | 339 | 281 | 196 | 198 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross | cross | cross | cross | cross | cross | cross-off |
High Tide | 4:47PM1.58m | 6:04AM1.47m | 5:08PM1.56m | 6:42AM1.40m | 5:30PM1.53m | |||||||||||||||
Low Tide | 11:04AM0.69m | 11:24PM0.18m | 11:31AM0.77m | 11:54PM0.17m | 11:56AM0.85m | |||||||||||||||
 | |  | |  |  | | | |  | | | | | | | | | | | |
 | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | 5:08 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:06 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 22 | 20 | 21 | 19 | 18 | 18 | 20 | 22 | 23 | 21 | 21 | 21 | 20 | 21 | 23 | 25 | 24 | 23 | 22 |
Feels °C | 19 | 19 | 17 | 19 | 17 | 16 | 16 | 18 | 21 | 23 | 22 | 23 | 24 | 21 | 20 | 19 | 22 | 21 | 21 | 24 |
Swell 1 Height (m) Direction Period (s) | SE 15 | SE 15 | SE 14 | SE 14 | ENE 9 | SE 14 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | E 9 | E 9 | E 9 | E 9 |
| kJ | 2010 | 1889 | 1712 | 1307 | 560 | 1215 | 1162 | 1228 | 1120 | 899 | 655 | 439 | 425 | 353 | 325 | 341 | 339 | 281 | 196 | 198 |
Swell 2 Height (m) Direction Period (s) | E 13 | E 13 | E 13 | E 13 | SE 14 | ENE 8 | ENE 8 | E 14 | — | E 12 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 13 | SE 8 | SE 9 |
| kJ | 3 | 3 | 14 | 14 | 1215 | 422 | 376 | 4 | — | 3 | 217 | 181 | 115 | 104 | 94 | 67 | 101 | 17 | 25 | 37 |
Swell 3 Height (m) Direction Period (s) | NE 13 | — | — | — | E 14 | E 14 | E 14 | — | — | — | E 13 | E 13 | E 13 | ENE 13 | E 13 | — | — | ENE 13 | E 13 | SE 8 |
| kJ | 7 | — | — | — | 4 | 4 | 4 | — | — | — | 3 | 13 | 13 | 17 | 14 | — | — | 17 | 4 | 35 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | — | — | — | — | SW 3 | SW 4 | SW 5 | SW 6 | SW 6 |
| kJ | 456 | 592 | 523 | 603 | 741 | 593 | 532 | 359 | 302 | 264 | — | — | — | — | — | 11 | 58 | 129 | 154 | 82 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 190 | 35 | 184 | 184 | 62 | 16 | 16 | 35 | 53 | 0 | 0 | 0 | 0 | 30 | 96 | 279 | 538 | 554 | 30 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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