Surf Forecasts:
How big are the waves at Amatu today (20 Aug):
- Afternoon surf: Afternoon surf (20 Aug, local time) - 1.5ft (0.5m), 11s period with SE swell.
- Evening surf: Evening surf (20 Aug, local time) - 1.5ft (0.5m), 11s period with SE swell.
The current surf forecast for Amatu at 10PM is: 0.5m 11s primary swell from a Southeast direction and 0.4m 8s secondary swell from a East-northeast direction (forecast issued at 02:00pm August 20). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | - | - |
| Afternoon (20 Aug) | 1.5ft (0.5m) | 11s |
| Evening (20 Aug) | 1.5ft (0.5m) | 11s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sat night. Warm (max 28°C on Thu afternoon, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | ||||||||||||||||||
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) | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 11 | E 11 | E 11 | E 10 |
Wave Graph | ||||||||||||||||||||
57 | 57 | 58 | 58 | 57 | 57 | 57 | 58 | 44 | 65 | 68 | 69 | 66 | 90 | 94 | 175 | 227 | 231 | 231 | 218 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | 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 |
High Tide | 10:14AM1.05m | 8:20PM1.38m | 8:48PM1.31m | |||||||||||||||||
Low Tide | 2:02PM0.96m | 4:32AM0.54m | 6:13AM0.53m | |||||||||||||||||
— | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | |
— | — | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:20 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 26 | 26 | 25 | 25 | 25 | 27 | 28 | 27 | 26 | 26 | 26 | 25 | 26 | 27 | 28 | 28 | 27 | 26 |
Feels °C | 31 | 31 | 29 | 29 | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 29 | 29 | 29 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | SE 11 | SE 6 | SE 11 | SE 11 | SE 11 | SSW 8 | ESE 8 | SSW 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 11 | E 11 | E 11 | E 10 |
57 | 15 | 58 | 58 | 57 | 24 | 38 | 45 | 37 | 65 | 68 | 69 | 66 | 90 | 94 | 175 | 227 | 231 | 231 | 218 | |
Swell 2 Height (m) Direction Period (s) | ENE 9 | SE 11 | SE 5 | ENE 8 | ENE 8 | SE 11 | S 9 | E 7 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 10 | SSW 10 | SSW 9 | S 5 | SSW 9 | SSW 9 | S 5 | S 5 |
26 | 57 | 10 | 24 | 22 | 57 | 40 | 24 | 44 | 44 | 44 | 45 | 52 | 54 | 50 | 23 | 47 | 46 | 17 | 17 | |
Swell 3 Height (m) Direction Period (s) | SSW 9 | ENE 9 | ENE 9 | SE 6 | SSW 8 | ENE 8 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | ESE 11 | SE 10 | E 12 | SSW 9 | SE 10 | SE 10 | SSW 9 | SSW 9 |
8 | 26 | 25 | 11 | 14 | 22 | 57 | 58 | 41 | 30 | 30 | 30 | 47 | 28 | 49 | 47 | 27 | 28 | 47 | 32 | |
Wind waves Height (m) Direction Period (s) | SE 5 | — | — | — | SSE 5 | SSE 5 | WSW 2 | SSW 3 | SSW 3 | SSW 3 | S 4 | S 4 | S 4 | S 4 | S 4 | S 5 | S 5 | S 5 | — | — |
14 | — | — | — | 11 | 11 | 1 | 1 | 4 | 6 | 6 | 9 | 15 | 18 | 19 | 37 | 24 | 24 | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 30 | 24 | 24 | 127 | 87 | 126 | 96 | 30 | 30 | 35 | 35 | 24 | 12 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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