Surf Forecasts:
How big are the waves at Amatu today (14 Sep):
- Morning surf: Morning surf (14 Sep, local time) - 3ft (0.9m), 12s period with E swell.
- Afternoon surf: Afternoon surf (14 Sep, local time) - 3.5ft (1.1m), 10s period with SSE swell.
- Evening surf: Evening surf (14 Sep, local time) - 3ft (0.9m), 14s period with E swell.
The current surf forecast for Amatu at 12AM is: 0.9m 12s primary swell from a East direction and 0.6m 7s secondary swell from a Southeast direction (forecast issued at 08:00pm September 13). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | 3ft (0.9m) | 12s |
| Afternoon (14 Sep) | 3.5ft (1.1m) | 10s |
| Evening (14 Sep) | 3ft (0.9m) | 14s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 26mm), heaviest during Wed morning. Warm (max 28°C on Mon morning, min 22°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | ||||||||||||||||
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) | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | SSE 10 | SSE 10 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 |
Wave Graph  | ||||||||||||||||||
 kJ | 268 | 247 | 239 | 235 | 233 | 233 | 239 | 218 | 246 | 320 | 384 | 372 | 366 | 383 | 489 | 411 | 489 | 366 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross | cross | on | on |
High Tide | 5:39PM1.58m | 6:14AM1.50m | 5:59PM1.57m | 6:53AM1.41m | 6:18PM1.55m | |||||||||||||
Low Tide | 11:55PM0.35m | 12:03PM0.60m | 00:26AM0.32m | 12:27PM0.71m | ||||||||||||||
 | |  | |  | | |  |  | | | |  | | |  |  | | |
 | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:46 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 |
Temp °C | 23 | 24 | 25 | 26 | 25 | 27 | 28 | 27 | 26 | 26 | 24 | 23 | 23 | 25 | 25 | 24 | 24 | 25 |
Feels °C | 27 | 28 | 28 | 29 | 28 | 28 | 29 | 28 | 27 | 28 | 24 | 23 | 24 | 27 | 27 | 28 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 14 | SE 9 | SE 9 | SE 8 | E 14 | E 14 | SE 8 | E 14 | SE 7 |
| kJ | 268 | 247 | 239 | 235 | 233 | 233 | 239 | 193 | 141 | 320 | 183 | 159 | 123 | 383 | 489 | 131 | 489 | 112 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 7 | SE 7 | SE 8 | SE 10 | SE 10 | ENE 15 | E 15 | ENE 7 | E 14 | E 14 | E 14 | SE 8 | SE 8 | E 14 | SE 8 | E 14 |
| kJ | 54 | 53 | 44 | 38 | 55 | 74 | 76 | 78 | 109 | 10 | 384 | 372 | 366 | 111 | 120 | 411 | 109 | 366 |
Swell 3 Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 6 | NE 6 | NE 6 | ENE 6 | E 15 | ENE 7 | ENE 7 | NE 7 | ENE 7 | WSW 4 | SW 4 | WSW 4 | NE 10 | ENE 10 | ENE 10 | — |
| kJ | 15 | 15 | 15 | 10 | 10 | 8 | 73 | 10 | 10 | 14 | 10 | 10 | 4 | 1 | 4 | 10 | 10 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SSW 3 | S 4 | SSE 10 | SSE 10 | SSE 9 | SW 4 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 2 | 10 | 218 | 246 | 231 | 10 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 24 | 24 | 24 | 24 | 35 | 127 | 189 | 127 | 30 | 540 | 30 | 96 | 96 | 96 | 6 | 6 | 24 | 24 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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