Surf Forecasts:
How big are the waves at Amatu today (14 Aug):
- Morning surf: Morning surf (14 Aug, local time) - 6ft (1.8m), 10s period with E swell.
- Afternoon surf: Afternoon surf (14 Aug, local time) - 5.5ft (1.7m), 10s period with E swell.
- Evening surf: Evening surf (14 Aug, local time) - 6ft (1.8m), 10s period with E swell.
The current surf forecast for Amatu at 9AM is: 1.8m 10s primary swell from a East direction and 0.4m 9s secondary swell from a South-southwest direction (forecast issued at 02:00am August 14). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Aug) | 6ft (1.8m) | 10s |
| Afternoon (14 Aug) | 5.5ft (1.7m) | 10s |
| Evening (14 Aug) | 6ft (1.8m) | 10s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Fri morning. Warm (max 27°C on Fri afternoon, min 23°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||||||||||||
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 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | 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 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 736 | 738 | 663 | 663 | 592 | 580 | 569 | 625 | 612 | 563 | 563 | 510 | 510 | 440 | 440 | 431 | 377 | 377 | 314 | 295 | 270 | 282 | 234 | 229 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross |
High Tide | 4:59AM1.62m | 6:14PM1.53m | 5:45AM1.58m | 6:36PM1.53m | 6:29AM1.51m | 6:58PM1.52m | ||||||||||||||||||
Low Tide | 11:17PM0.76m | 11:40AM0.15m | 11:53PM0.65m | 12:13PM0.27m | 00:29AM0.57m | 12:42PM0.42m | ||||||||||||||||||
 | |  | | |  | | | |  |  | | | |  | |  |  | | | | | | | |
 | — | 4:56 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:27 | — |
mm | 1 | 1 | 2 | 4 | 1 | — | 2 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 26 | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 27 | 27 | 25 | 24 | 24 | 23 | 24 | 26 | 27 | 27 | 25 | 24 |
Feels °C | 28 | 28 | 28 | 29 | 27 | 29 | 29 | 27 | 27 | 27 | 27 | 28 | 27 | 28 | 26 | 25 | 26 | 25 | 26 | 26 | 27 | 28 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SSW 10 | SSW 9 | 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 9 |
| kJ | 736 | 738 | 663 | 663 | 592 | 580 | 569 | 54 | 32 | 563 | 563 | 510 | 510 | 440 | 440 | 431 | 377 | 377 | 314 | 295 | 270 | 282 | 234 | 229 |
Swell 2 Height (m) Direction Period (s) | SSW 9 | SW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SE 11 | SE 10 | SSW 11 | SSE 10 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | S 9 | S 9 | ESE 9 |
| kJ | 58 | 41 | 32 | 32 | 32 | 48 | 47 | 30 | 28 | 42 | 52 | 93 | 90 | 58 | 56 | 52 | 48 | 47 | 46 | 45 | 46 | 40 | 39 | 47 |
Swell 3 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 12 | SE 11 | SE 11 | S 9 | SSW 12 | S 9 | SSW 11 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | ESE 10 | ESE 10 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | ESE 9 | S 9 |
| kJ | 25 | 25 | 25 | 25 | 24 | 30 | 30 | 14 | 45 | 24 | 41 | 49 | 24 | 22 | 22 | 41 | 41 | 48 | 47 | 48 | 44 | 44 | 45 | 38 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 10 | E 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 625 | 612 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 24 | 35 | 35 | 16 | 24 | 30 | 35 | 24 | 60 | 35 | 60 | 53 | 87 | 87 | 540 | 16 | 0 | 0 | 35 | 35 | 35 | 16 | 16 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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