Surf Forecasts:
How big are the waves at Amatu today (31 Oct):
- Afternoon surf: Afternoon surf (31 Oct, local time) - 7ft (2.1m), 16s period with SE swell.
- Evening surf: Evening surf (31 Oct, local time) - 6ft (1.9m), 15s period with SE swell.
The current surf forecast for Amatu at 6PM is: 1.9m 16s primary swell from a Southeast direction and 1.0m 20s secondary swell from a South-southeast direction (forecast issued at 02:00pm October 31). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Oct) | - | - |
| Afternoon (31 Oct) | 7ft (2.1m) | 16s |
| Evening (31 Oct) | 6ft (1.9m) | 15s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Mon afternoon. Warm (max 22°C on Mon morning, min 14°C on Mon afternoon). Winds increasing (light winds from the NE on Sun morning, fresh winds from the SW by Mon morning). | ||||||||||||||||||||
Sat 31 | Sunday 1 | Monday 2 | ||||||||||||||||||
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 18 | SE 16 | SE 16 | SE 15 | SE 15 | SE 15 | SSE 19 | SE 15 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 2813 | 2384 | 1694 | 1526 | 1308 | 1456 | 1129 | 1825 | 2986 | 2427 | 2361 | 2259 | 1887 | 1621 | 1172 | 1155 | 1026 | 865 | 852 | 816 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | on | cross-on | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off |
High Tide | 9:03AM1.31m | 6:36PM1.48m | 10:23AM1.25m | 7:24PM1.37m | 11:47AM1.25m | 8:56PM1.23m | ||||||||||||||
Low Tide | 1:12PM1.11m | 2:28AM0.22m | 2:10PM1.15m | 3:39AM0.37m | 4:18PM1.13m | |||||||||||||||
 |  |  | |  | |  | | | | |  |  | | | | |  |  |  | |
 | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — |
 | — | 4:45 | — | — | — | — | — | — | — | 4:45 | — | — | — | — | — | — | — | 4:44 | — | — |
mm | — | 1 | 2 | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | 8 | 4 |
Temp °C | 21 | 20 | 19 | 19 | 17 | 16 | 16 | 16 | 16 | 18 | 19 | 21 | 18 | 18 | 19 | 21 | 22 | 19 | 14 | 14 |
Feels °C | 20 | 17 | 18 | 17 | 14 | 13 | 14 | 15 | 15 | 17 | 18 | 18 | 16 | 14 | 16 | 16 | 18 | 17 | 10 | 12 |
Swell 1 Height (m) Direction Period (s) | SE 18 | SE 16 | SE 16 | SE 15 | SE 15 | SE 15 | SE 13 | SE 15 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 |
| kJ | 2813 | 2384 | 1694 | 1526 | 1308 | 1456 | 852 | 1825 | 2986 | 2427 | 2361 | 2259 | 1887 | 1621 | 1172 | 1155 | 1026 | 865 | 852 | 816 |
Swell 2 Height (m) Direction Period (s) | NE 11 | SSE 20 | SSE 20 | SSE 19 | SSE 18 | SSE 18 | SSE 16 | SSE 18 | NE 12 | E 9 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | SW 6 | SSW 6 |
| kJ | 5 | 371 | 790 | 913 | 1098 | 659 | 926 | 1332 | 38 | 106 | 118 | 116 | 87 | 63 | 61 | 60 | 57 | 82 | 75 | 75 |
Swell 3 Height (m) Direction Period (s) | — | SSE 20 | SW 7 | SW 7 | ENE 5 | SSE 21 | SSE 19 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NNE 11 | NE 11 | NE 11 | NNE 11 | ESE 9 | E 9 |
| kJ | — | 360 | 45 | 54 | 19 | 728 | 1129 | 24 | 38 | 37 | 37 | 36 | 22 | 21 | 13 | 20 | 5 | 12 | 64 | 57 |
Wind waves Height (m) Direction Period (s) | SW 6 | NE 3 | NE 4 | NE 5 | NE 5 | NE 6 | NE 7 | NE 6 | NE 5 | — | — | SSW 4 | SSW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | — |
| kJ | 133 | 5 | 21 | 28 | 47 | 33 | 93 | 31 | 35 | — | — | 29 | 54 | 45 | 55 | 58 | 58 | 42 | 197 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 29 | 16 | 0 | 0 | 0 | 0 | 0 | 24 | 24 | 24 | 30 | 30 | 30 | 30 | 43 | 71 | 29 | 16 | 6 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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