Surf Forecasts:
How big are the waves at Amatu today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 3.5ft (1.1m), 9s period with E swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 3.5ft (1.0m), 9s period with E swell.
- Evening surf: Evening surf (17 Aug, local time) - 3.5ft (1.0m), 9s period with E swell.
The current surf forecast for Amatu at 8AM is: 1.1m 9s primary swell from a East direction and 0.4m 8s secondary swell from a South-southwest direction (forecast issued at 02:00am August 17). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | 3.5ft (1.1m) | 9s |
| Afternoon (17 Aug) | 3.5ft (1.0m) | 9s |
| Evening (17 Aug) | 3.5ft (1.0m) | 9s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Mon morning, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||||||||
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 | 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 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 8 | E 9 | E 9 | SE 7 | E 9 | E 9 | E 9 | E 9 | ESE 6 | E 9 | SE 6 | E 9 | ESE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 205 | 181 | 220 | 185 | 181 | 146 | 143 | 146 | 158 | 126 | 126 | 107 | 74 | 73 | 55 | 54 | 54 | 54 | 40 | 47 | 40 | 37 | 40 | 36 |
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-on | cross-on | cross | cross | cross-off | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:12AM1.40m | 7:18PM1.50m | 7:57AM1.28m | 7:38PM1.48m | 8:50AM1.15m | 7:59PM1.44m | ||||||||||||||||||
Low Tide | 1:05AM0.52m | 1:08PM0.57m | 1:43AM0.49m | 1:31PM0.71m | 2:25AM0.50m | 1:51PM0.84m | ||||||||||||||||||
 | |  | | | | | | |  |  | | | | | | | | | | | | | | |
 | — | 4:58 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:23 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 24 | 24 | 24 | 26 | 27 | 27 | 26 | 25 |
Feels °C | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 27 | 27 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 27 | 29 | 30 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 8 | E 9 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | ESE 6 |
| kJ | 205 | 181 | 220 | 185 | 181 | 146 | 143 | 146 | 158 | 126 | 126 | 107 | 74 | 44 | 54 | 43 | 49 | 47 | 40 | 47 | 38 | 37 | 34 | 29 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 7 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | E 9 | ENE 8 |
| kJ | 37 | 37 | 42 | 28 | 28 | 23 | 41 | 40 | 40 | 38 | 37 | 37 | 27 | 73 | 55 | 54 | 54 | 54 | 38 | 40 | 40 | 26 | 40 | 24 |
Swell 3 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SSW 8 | SSW 8 | SW 8 | SW 8 | SW 8 | SSW 8 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 |
| kJ | 42 | 42 | 42 | 42 | 42 | 42 | 23 | 22 | 17 | 17 | 17 | 13 | 36 | 36 | 36 | 36 | 36 | 36 | 35 | 35 | 36 | 36 | 36 | 36 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 35 | 24 | 24 | 24 | 24 | 24 | 30 | 16 | 0 | 40 | 24 | 24 | 24 | 24 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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