Surf Forecasts:
How big are the waves at Amatu today (17 Jul):
- Afternoon surf: Afternoon surf (17 Jul, local time) - 2.5ft (0.8m), 9s period with E swell.
- Evening surf: Evening surf (17 Jul, local time) - 2.5ft (0.8m), 8s period with E swell.
The current surf forecast for Amatu at 8PM is: 0.8m 8s primary swell from a East direction and 0.3m 7s secondary swell from a Southwest direction, 0.7m 4s secondary swell from a Southeast direction (forecast issued at 02:00pm July 17). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | - | - |
| Afternoon (17 Jul) | 2.5ft (0.8m) | 9s |
| Evening (17 Jul) | 2.5ft (0.8m) | 8s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Mon morning, min 25°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Fri 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||
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 | E 9 | E 9 | E 8 | E 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 | 203 | 95 | 93 | 91 | 91 | 116 | 122 | 129 | 133 | 134 | 173 | 181 | 220 | 220 | 205 | 202 | 162 | 162 | 162 | 159 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 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 | |||||||||||||||
 |  | |  | | |  | | | | |  | | | | | | | | | |
 | — | — | — | — | — | 4:37 | — | — | — | — | — | — | — | 4:37 | — | — | — | — | — | — |
 | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 26 | 25 | 25 | 25 | 25 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 27 | 28 | 27 | 26 |
Feels °C | 31 | 31 | 29 | 27 | 28 | 28 | 28 | 30 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 30 | 29 | 30 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SW 8 | E 9 | E 9 | E 8 | E 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 | 14 | 95 | 93 | 91 | 91 | 116 | 122 | 129 | 133 | 134 | 173 | 181 | 220 | 220 | 205 | 202 | 162 | 162 | 162 | 159 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 8 | SW 7 | SW 7 | SE 8 | SE 10 | SSE 9 | SE 9 | SW 7 | SW 7 | SSE 8 | SSE 8 | SE 8 | SSE 8 | SSE 8 | SE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 24 | 25 | 8 | 8 | 25 | 33 | 55 | 27 | 8 | 7 | 45 | 40 | 31 | 40 | 42 | 30 | 39 | 39 | 39 | 37 |
Swell 3 Height (m) Direction Period (s) | SW 8 | SW 8 | SE 10 | SE 9 | SW 7 | S 4 | SW 7 | SW 7 | S 9 | S 9 | SW 7 | WSW 7 | S 8 | S 8 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 3 | 14 | 14 | 14 | 8 | 5 | 8 | 7 | 7 | 6 | 7 | 5 | 12 | 12 | 6 | 11 | 12 | 11 | 10 | 10 |
Wind waves Height (m) Direction Period (s) | ESE 9 | SE 4 | SE 4 | SE 4 | SE 4 | SSE 7 | — | SSE 4 | SSE 8 | SSE 8 | — | — | S 4 | — | — | — | — | — | — | — |
| kJ | 203 | 19 | 19 | 15 | 15 | 31 | — | 7 | 47 | 45 | — | — | 1 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 24 | 24 | 190 | 24 | 24 | 24 | 24 | 24 | 87 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Amatu surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest