Surf Forecasts:
How big are the waves at Amatu today (02 Sep):
- Morning surf: Morning surf (02 Sep, local time) - 4ft (1.2m), 10s period with E swell.
- Afternoon surf: Afternoon surf (02 Sep, local time) - 3.5ft (1.1m), 10s period with E swell.
- Evening surf: Evening surf (02 Sep, local time) - 3.5ft (1.0m), 10s period with E swell.
The current surf forecast for Amatu at 4AM is: 1.0m 11s primary swell from a East direction and 0.8m 7s secondary swell from a East direction, 0.9m 7s secondary swell from a East-northeast direction (forecast issued at 08:00pm September 01). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | 4ft (1.2m) | 10s |
| Afternoon (02 Sep) | 3.5ft (1.1m) | 10s |
| Evening (02 Sep) | 3.5ft (1.0m) | 10s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 136mm), heaviest during Fri afternoon. Warm (max 28°C on Thu morning, min 21°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||||
Tue 1 | Wednesday 2 | Thursday 3 | ||||||||||||||||
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 11 | E 12 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 295 | 316 | 394 | 231 | 181 | 294 | 237 | 233 | 196 | 216 | 282 | 277 | 191 | 159 | 123 | 94 | 94 | 94 |
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 | on | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross | cross-off |
High Tide | 6:43PM1.53m | 7:35AM1.35m | 7:05PM1.51m | 8:37AM1.23m | 7:28PM1.48m | |||||||||||||
Low Tide | 1:13AM0.35m | 1:04PM0.75m | 1:59AM0.34m | 1:27PM0.91m | ||||||||||||||
 |  |  |  |  |  | | | | | | |  | | | | |  | |
 | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — |
 | 6:07 | — | — | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:04 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 1 | 1 | 2 | 1 |
Temp °C | 26 | 25 | 25 | 25 | 25 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 26 |
Feels °C | 28 | 27 | 27 | 28 | 28 | 30 | 30 | 29 | 29 | 30 | 31 | 31 | 30 | 31 | 32 | 31 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | E 11 | E 12 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 11 | E 11 | E 11 | E 10 | E 10 | S 8 | E 10 | SSE 6 |
| kJ | 295 | 316 | 394 | 231 | 181 | 294 | 237 | 233 | 196 | 216 | 282 | 277 | 191 | 159 | 123 | 69 | 94 | 64 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SSW 8 | SSW 8 | ENE 7 | E 7 | SSW 8 | E 13 | E 13 | E 12 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | E 10 | SE 6 | E 10 |
| kJ | 14 | 14 | 14 | 69 | 66 | 24 | 55 | 83 | 75 | 38 | 38 | 39 | 39 | 54 | 71 | 94 | 30 | 94 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SSW 8 | SSW 8 | SE 10 | SSW 8 | SSW 8 | SSW 8 | E 12 | SE 10 | SE 10 | E 10 | SE 10 | E 7 | E 6 | S 8 | SSW 12 |
| kJ | 15 | 15 | 15 | 14 | 14 | 16 | 28 | 28 | 41 | 75 | 27 | 24 | 50 | 24 | 22 | 21 | 48 | 56 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 51 | 48 | 66 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 40 | 87 | 40 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 0 | 0 | 24 | 24 | 24 | 24 | 6 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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