Surf Forecasts:
How big are the waves at Amatu today (16 Aug):
- Morning surf: Morning surf (16 Aug, local time) - 4.5ft (1.3m), 10s period with E swell.
- Afternoon surf: Afternoon surf (16 Aug, local time) - 4.5ft (1.3m), 9s period with E swell.
- Evening surf: Evening surf (16 Aug, local time) - 4.5ft (1.3m), 9s period with E swell.
The current surf forecast for Amatu at 3PM is: 1.3m 9s primary swell from a East direction and 0.5m 9s secondary swell from a South-southwest direction (forecast issued at 08:00am August 16). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Aug) | 4.5ft (1.3m) | 10s |
| Afternoon (16 Aug) | 4.5ft (1.3m) | 9s |
| Evening (16 Aug) | 4.5ft (1.3m) | 9s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sun morning. Warm (max 28°C on Tue morning, min 24°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||||||||||
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) | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 9 | E 9 | E 8 | E 8 | E 9 | SE 7 | SE 7 | SE 7 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 314 | 314 | 334 | 264 | 274 | 258 | 205 | 215 | 220 | 185 | 181 | 177 | 143 | 143 | 153 | 150 | 127 | 90 | 74 | 77 | 75 | 75 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | cross | cross | cross-on | cross | cross-off | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:29AM1.51m | 6:58PM1.52m | 7:12AM1.40m | 7:18PM1.50m | 7:57AM1.28m | 7:38PM1.48m | ||||||||||||||||
Low Tide | 12:42PM0.42m | 1:05AM0.52m | 1:08PM0.57m | 1:43AM0.49m | 1:31PM0.71m | |||||||||||||||||
 |  | |  | |  |  |  | |  | | | | | | |  | | | | | | |
 | 4:58 | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — |
 | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:24 | — |
mm | 1 | 1 | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — |
Temp °C | 24 | 25 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 26 | 27 | 27 | 25 | 25 | 25 | 24 | 24 | 26 | 28 | 27 | 26 | 25 |
Feels °C | 26 | 26 | 27 | 27 | 26 | 27 | 27 | 26 | 26 | 27 | 28 | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 31 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 9 | E 9 | SSW 9 | E 9 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 9 | E 9 | E 8 | E 8 | E 9 | SE 7 | SE 7 | SE 7 |
| kJ | 314 | 314 | 334 | 264 | 43 | 258 | 205 | 215 | 220 | 185 | 181 | 177 | 143 | 143 | 153 | 150 | 127 | 90 | 74 | 77 | 75 | 75 |
Swell 2 Height (m) Direction Period (s) | SSW 9 | SSW 9 | S 9 | SSW 9 | ESE 9 | S 9 | S 8 | SSW 8 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SE 11 | SE 10 | SE 10 | SE 10 | SE 7 | SE 7 | E 9 | E 8 | E 8 |
| kJ | 46 | 46 | 54 | 45 | 31 | 38 | 37 | 41 | 42 | 28 | 24 | 27 | 23 | 41 | 39 | 37 | 36 | 30 | 65 | 73 | 69 | 69 |
Swell 3 Height (m) Direction Period (s) | SE 12 | ESE 9 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SSW 8 | SSW 8 | SW 8 | SW 8 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 |
| kJ | 49 | 35 | 47 | 43 | 43 | 43 | 42 | 42 | 42 | 42 | 42 | 42 | 41 | 22 | 13 | 17 | 17 | 36 | 36 | 36 | 36 | 36 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | E 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 274 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 24 | 24 | 35 | 60 | 87 | 35 | 24 | 35 | 87 | 87 | 43 | 43 | 40 | 40 | 24 | 24 | 0 | 16 | 24 | 24 | 24 | 24 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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