Surf Forecasts:
How big are the waves at Amatu today (29 Sep):
- Morning surf: Morning surf (29 Sep, local time) - 2.5ft (0.7m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (29 Sep, local time) - 2.5ft (0.8m), 14s period with SW swell.
- Evening surf: Evening surf (29 Sep, local time) - 2.5ft (0.8m), 13s period with SW swell.
The current surf forecast for Amatu at 12AM is: 2.0m 7s primary swell from a Southwest direction and 1.7m 7s secondary swell from a South-southwest direction, 0.3m 8s secondary swell from a East-northeast direction (forecast issued at 08:00pm September 28). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Sep) | 2.5ft (0.7m) | 13s |
| Afternoon (29 Sep) | 2.5ft (0.8m) | 14s |
| Evening (29 Sep) | 2.5ft (0.8m) | 13s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 71mm), heaviest during Thu afternoon. Warm (max 25°C on Mon night, min 19°C on Tue afternoon). Winds decreasing (fresh winds from the SW on Mon night, calm by Thu morning). | ||||||||||||||||||
Mon 28 | Tuesday 29 | Wednesday 30 | ||||||||||||||||
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) | SSW 7 | SSW 7 | SW 7 | SW 7 | SSW 7 | SW 13 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | E 6 | SW 11 | SSW 11 | SSW 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 247 | 297 | 384 | 368 | 124 | 176 | 277 | 257 | 250 | 242 | 282 | 217 | 169 | 132 | 101 | 126 | 149 | 135 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | 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-off | cross-off |
High Tide | 5:07PM1.60m | 5:58AM1.54m | 5:31PM1.60m | 6:46AM1.47m | 5:56PM1.59m | |||||||||||||
Low Tide | 11:32PM0.18m | 11:41AM0.65m | 00:09AM0.13m | 12:11PM0.79m | ||||||||||||||
 | |  |  |  |  | | | |  | | | |  | | | | | |
 | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:25 | — | — |
mm | — | — | 1 | 1 | — | 1 | 1 | 1 | 5 | 10 | 9 | 4 | 1 | — | — | 1 | — | 1 |
Temp °C | 25 | 25 | 24 | 23 | 22 | 22 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 |
Feels °C | 23 | 24 | 25 | 26 | 24 | 22 | 20 | 18 | 18 | 19 | 19 | 18 | 18 | 17 | 17 | 18 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | E 9 | ENE 8 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SSW 11 | SSW 10 |
| kJ | 14 | 22 | 256 | 181 | 124 | 99 | 62 | 257 | 250 | 242 | 282 | 217 | 169 | 132 | 99 | 126 | 149 | 135 |
Swell 2 Height (m) Direction Period (s) | ENE 7 | NE 13 | ENE 8 | SW 15 | SW 14 | SW 13 | SW 14 | SSW 6 | SSW 6 | SSW 6 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 10 | 7 | 13 | 75 | 116 | 176 | 277 | 44 | 33 | 23 | 26 | 26 | 26 | 17 | 16 | 26 | 26 | 26 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SW 17 | SW 16 | ENE 8 | ENE 10 | ENE 10 | SE 9 | ENE 9 | ENE 9 | ENE 9 | SE 9 | SE 9 | SSE 9 | SSE 8 | SSE 9 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 4 | 12 | 39 | 13 | 31 | 31 | 20 | 28 | 27 | 27 | 19 | 19 | 7 | 7 | 7 | 7 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | SSW 7 | SSW 7 | SW 7 | SW 7 | — | NE 3 | NE 3 | NE 3 | NE 4 | NE 4 | NE 4 | NE 3 | ENE 5 | ENE 6 | E 6 | E 6 | E 6 | E 6 |
| kJ | 247 | 297 | 384 | 368 | — | 1 | 2 | 5 | 9 | 8 | 4 | 4 | 46 | 108 | 101 | 98 | 98 | 111 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 87 | 71 | 29 | 0 | 0 | 16 | 16 | 35 | 35 | 0 | 40 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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