Surf Forecasts:
How big are the waves at Amatu today (15 Aug):
- Morning surf: Morning surf (15 Aug, local time) - 5ft (1.6m), 10s period with E swell.
- Afternoon surf: Afternoon surf (15 Aug, local time) - 5ft (1.5m), 10s period with E swell.
- Evening surf: Evening surf (15 Aug, local time) - 4.5ft (1.4m), 10s period with E swell.
The current surf forecast for Amatu at 11AM is: 1.6m 10s primary swell from a East direction and 0.6m 11s secondary swell from a South-southwest direction (forecast issued at 08:00am August 15). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Aug) | 5ft (1.6m) | 10s |
| Afternoon (15 Aug) | 5ft (1.5m) | 10s |
| Evening (15 Aug) | 4.5ft (1.4m) | 10s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sun morning. Warm (max 27°C on Sat morning, min 23°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||||||||||
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 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 8 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 563 | 510 | 510 | 440 | 417 | 379 | 379 | 320 | 314 | 268 | 293 | 264 | 258 | 252 | 205 | 215 | 220 | 215 | 181 | 177 | 173 | 140 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 5:45AM1.58m | 6:36PM1.53m | 6:29AM1.51m | 6:58PM1.52m | 7:12AM1.40m | 7:18PM1.50m | ||||||||||||||||
Low Tide | 12:13PM0.27m | 00:29AM0.57m | 12:42PM0.42m | 1:05AM0.52m | 1:08PM0.57m | |||||||||||||||||
 | |  | | |  | | | |  | | | | | | | | |  | | |  | |
 | 4:58 | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — |
 | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:25 | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 27 | 27 | 25 | 24 | 24 | 23 | 23 | 26 | 27 | 27 | 25 | 24 | 24 | 24 | 24 | 26 | 27 | 27 | 25 | 25 |
Feels °C | 27 | 27 | 28 | 28 | 26 | 25 | 26 | 25 | 25 | 27 | 28 | 28 | 26 | 25 | 26 | 27 | 27 | 28 | 29 | 29 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 8 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 |
| kJ | 563 | 510 | 510 | 440 | 417 | 379 | 379 | 320 | 314 | 268 | 293 | 264 | 258 | 252 | 205 | 215 | 220 | 215 | 181 | 177 | 173 | 140 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | S 9 | SSW 9 | SSW 9 | SSW 9 | S 8 | SSW 9 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SE 11 | SE 11 |
| kJ | 52 | 93 | 90 | 58 | 56 | 52 | 48 | 47 | 46 | 46 | 54 | 45 | 43 | 42 | 37 | 42 | 29 | 25 | 24 | 23 | 41 | 40 |
Swell 3 Height (m) Direction Period (s) | SSW 11 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SE 10 | SSE 12 | SE 12 | SE 12 | ESE 9 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SSW 8 | SSW 8 |
| kJ | 41 | 49 | 24 | 23 | 22 | 26 | 55 | 50 | 35 | 35 | 47 | 43 | 43 | 43 | 42 | 42 | 42 | 42 | 42 | 42 | 23 | 22 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 60 | 87 | 69 | 53 | 35 | 43 | 87 | 87 | 35 | 0 | 16 | 35 | 60 | 43 | 87 | 87 | 24 | 24 | 24 | 24 | 24 | 24 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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