Surf Forecasts:
How big are the waves at Amatu today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 4ft (1.2m), 9s period with ESE swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 3.5ft (1.1m), 9s period with ESE swell.
- Evening surf: Evening surf (17 Jul, local time) - 3.5ft (1.0m), 8s period with ESE swell.
The current surf forecast for Amatu at 4PM is: 1.1m 9s primary swell from a East-southeast direction and 0.4m 8s secondary swell from a Southeast direction, 0.7m 4s secondary swell from a South-southeast direction (forecast issued at 08:00am July 17). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 4ft (1.2m) | 9s |
| Afternoon (17 Jul) | 3.5ft (1.1m) | 9s |
| Evening (17 Jul) | 3.5ft (1.0m) | 8s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Fri morning. Warm (max 28°C on Fri morning, min 25°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||||
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) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | ESE 8 | ESE 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 199 | 199 | 203 | 172 | 117 | 154 | 154 | 91 | 122 | 130 | 133 | 168 | 175 | 183 | 220 | 220 | 207 | 166 | 166 | 166 | 166 | 196 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on |
High Tide | 5:50AM1.55m | 7:32PM1.46m | 6:39AM1.48m | 7:58PM1.44m | 7:29AM1.37m | 8:23PM1.43m | ||||||||||||||||
Low Tide | 12:43PM0.10m | 00:59AM0.78m | 1:19PM0.26m | 1:43AM0.71m | 1:53PM0.43m | |||||||||||||||||
 | | |  | |  |  | |  | | | | | | | | | | | | |  | |
 | 4:35 | — | — | — | — | — | — | 4:37 | — | — | — | — | — | — | — | 4:37 | — | — | — | — | — | — |
 | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — |
mm | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 28 | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 |
Feels °C | 30 | 30 | 31 | 29 | 29 | 27 | 28 | 28 | 29 | 30 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | ESE 8 | ESE 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 199 | 199 | 203 | 172 | 117 | 154 | 154 | 91 | 122 | 130 | 133 | 168 | 175 | 183 | 220 | 220 | 207 | 166 | 166 | 166 | 166 | 196 |
Swell 2 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 8 | SE 8 | SW 7 | SW 7 | SE 8 | SE 10 | SSE 9 | SE 9 | SW 7 | SE 8 | SSE 8 | SE 8 | SE 8 | SSE 8 | SSE 8 | S 9 | S 8 | S 8 | SSE 8 | SSE 8 |
| kJ | 20 | 20 | 14 | 25 | 8 | 8 | 25 | 33 | 55 | 27 | 8 | 33 | 45 | 29 | 31 | 39 | 42 | 14 | 12 | 5 | 37 | 39 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SW 8 | SE 10 | SE 9 | SW 7 | SW 7 | SW 7 | SW 7 | S 9 | SW 7 | S 8 | SW 7 | S 8 | S 8 | S 9 | WSW 7 | ESE 12 | ESE 12 | S 8 | S 8 |
| kJ | 14 | 15 | 24 | 14 | 14 | 14 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 7 | 12 | 12 | 6 | 5 | 15 | 15 | 11 | 10 |
Wind waves Height (m) Direction Period (s) | S 4 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | — | SSE 7 | SSE 8 | — | — | — | — | — | — | SSE 8 | SSE 8 | SSE 8 | — | — |
| kJ | 17 | 21 | 15 | 16 | 12 | 10 | 8 | 6 | — | 9 | 47 | — | — | — | — | — | — | 43 | 40 | 50 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 24 | 24 | 24 | 190 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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