Surf Forecasts:
How big are the waves at Amatu today (12 Oct):
- Morning surf: Morning surf (12 Oct, local time) - 6.5ft (2.0m), 16s period with SE swell.
- Afternoon surf: Afternoon surf (12 Oct, local time) - 7ft (2.1m), 15s period with SE swell.
- Evening surf: Evening surf (12 Oct, local time) - 6.5ft (2.0m), 14s period with SE swell.
The current surf forecast for Amatu at 6AM is: 1.6m 15s primary swell from a Southeast direction and 2.2m 9s secondary swell from a East direction, 2.2m 8s secondary swell from a Northeast direction (forecast issued at 02:00am October 12). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Oct) | 6.5ft (2.0m) | 16s |
| Afternoon (12 Oct) | 7ft (2.1m) | 15s |
| Evening (12 Oct) | 6.5ft (2.0m) | 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). | ||||||||||||||||||||||||
Monday 12 | Tuesday 13 | Wednesday 14 | ||||||||||||||||||||||
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 | 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 10 | SE 15 | SE 15 | SE 16 | SE 15 | SE 15 | SE 14 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 12 | SE 12 | SE 11 | SE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | E 9 | SW 6 | E 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1086 | 1025 | 1123 | 1895 | 1881 | 1889 | 1602 | 1514 | 1215 | 1215 | 1162 | 1037 | 929 | 748 | 553 | 423 | 347 | 261 | 269 | 264 | 289 | 235 | 154 | 129 |
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 | cross-off | cross | cross | glassy | glassy | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-off |
High Tide | 5:26AM1.52m | 4:47PM1.58m | 6:04AM1.47m | 5:08PM1.56m | 6:42AM1.40m | 5:30PM1.53m | ||||||||||||||||||
Low Tide | 10:55PM0.23m | 11:04AM0.69m | 11:24PM0.18m | 11:31AM0.77m | 11:54PM0.17m | 11:56AM0.85m | ||||||||||||||||||
 |  |  | |  | |  | | | | | | | | | | | | | | | | | | |
 | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:08 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:06 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 19 | 18 | 21 | 23 | 22 | 20 | 20 | 20 | 18 | 18 | 21 | 23 | 23 | 22 | 21 | 21 | 21 | 21 | 24 | 25 | 24 | 23 | 22 |
Feels °C | 19 | 17 | 15 | 17 | 20 | 19 | 17 | 18 | 18 | 16 | 16 | 19 | 22 | 23 | 24 | 24 | 24 | 22 | 19 | 21 | 21 | 20 | 21 | 23 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 9 | E 9 | SE 16 | SE 15 | SE 15 | SE 14 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 12 | SE 12 | SE 11 | SE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | E 9 | E 9 | E 9 |
| kJ | 895 | 840 | 805 | 1895 | 1881 | 1889 | 1602 | 1514 | 1215 | 1215 | 1162 | 1037 | 929 | 748 | 553 | 423 | 347 | 261 | 269 | 264 | 289 | 235 | 129 | 129 |
Swell 2 Height (m) Direction Period (s) | SE 16 | SE 15 | SE 15 | ESE 9 | E 13 | E 13 | E 13 | E 13 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 12 | ENE 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 13 | ENE 13 | SE 8 | SE 8 |
| kJ | 991 | 1025 | 1123 | 92 | 3 | 3 | 14 | 14 | 482 | 412 | 310 | 310 | 3 | 223 | 168 | 145 | 153 | 118 | 107 | 75 | 14 | 17 | 34 | 24 |
Swell 3 Height (m) Direction Period (s) | E 15 | — | ESE 9 | — | — | — | — | — | E 14 | E 14 | E 14 | E 14 | — | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | ENE 13 | — | E 13 | E 13 |
| kJ | 4 | — | 161 | — | — | — | — | — | 4 | 4 | 4 | 4 | — | 3 | 3 | 3 | 13 | 14 | 14 | 14 | 17 | — | 13 | 13 |
Wind waves Height (m) Direction Period (s) | ENE 10 | NE 7 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NNE 5 | NNE 6 | ENE 8 | ENE 8 | ENE 8 | — | — | — | SW 2 | SW 4 | SW 5 | SW 5 | SW 6 | SW 6 |
| kJ | 1086 | 418 | 573 | 463 | 408 | 534 | 509 | 483 | 605 | 519 | 66 | 131 | 266 | 292 | 214 | — | — | — | 1 | 16 | 63 | 152 | 154 | 114 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 35 | 65 | 69 | 69 | 61 | 35 | 35 | 35 | 60 | 55 | 16 | 16 | 53 | 35 | 16 | 0 | 0 | 24 | 96 | 537 | 538 | 558 | 30 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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