Surf Forecasts:
How big are the waves at Amatu today (22 Jul):
- Afternoon surf: Afternoon surf (22 Jul, local time) - 3.5ft (1.0m), 10s period with E swell.
- Evening surf: Evening surf (22 Jul, local time) - 3ft (0.9m), 10s period with ENE swell.
The current surf forecast for Amatu at 9PM is: 0.9m 10s primary swell from a East-northeast direction and 0.2m 11s secondary swell from a South-southeast direction, 0.9m 5s secondary swell from a Southwest direction (forecast issued at 02:00pm July 22). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jul) | - | - |
| Afternoon (22 Jul) | 3.5ft (1.0m) | 10s |
| Evening (22 Jul) | 3ft (0.9m) | 10s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Thu night. Warm (max 30°C on Wed afternoon, min 24°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Wed 22 | Thursday 23 | Friday 24 | ||||||||||||||||||
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) | ENE 10 | E 10 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SE 11 | SE 11 | SE 16 |
Wave Graph  | ||||||||||||||||||||
 kJ | 170 | 208 | 167 | 163 | 163 | 125 | 122 | 120 | 90 | 85 | 83 | 83 | 83 | 60 | 60 | 59 | 59 | 59 | 57 | 67 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on |
High Tide | 11:06AM1.03m | 9:46PM1.34m | 1:44PM1.04m | 10:29PM1.30m | 3:31PM1.14m | |||||||||||||||
Low Tide | 3:25PM0.90m | 5:47AM0.54m | 4:13PM1.02m | 7:04AM0.47m | 6:11PM1.11m | |||||||||||||||
 | | |  | |  | | | | | |  | | |  | | | | | | |
 | — | — | — | — | — | 4:41 | — | — | — | — | — | — | — | 4:41 | — | — | — | — | — | — |
 | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:49 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — |
Temp °C | 31 | 30 | 28 | 27 | 27 | 26 | 27 | 30 | 30 | 29 | 29 | 27 | 26 | 26 | 25 | 27 | 28 | 28 | 27 | 26 |
Feels °C | 34 | 33 | 31 | 30 | 30 | 30 | 33 | 35 | 34 | 33 | 34 | 31 | 30 | 30 | 28 | 30 | 32 | 31 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | E 10 | ENE 10 | ENE 10 | ENE 10 | E 10 | SW 6 | SSW 6 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 170 | 208 | 167 | 163 | 163 | 125 | 47 | 47 | 90 | 85 | 83 | 83 | 83 | 60 | 60 | 59 | 59 | 59 | 40 | 40 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 7 | SSE 11 | SE 11 | SE 10 | E 10 | E 10 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SE 10 | SE 10 | SE 9 | SE 9 | SE 11 | SE 11 | SE 11 | SE 11 |
| kJ | 6 | 6 | 5 | 11 | 18 | 16 | 122 | 120 | 34 | 34 | 20 | 18 | 24 | 33 | 23 | 23 | 30 | 57 | 57 | 56 |
Swell 3 Height (m) Direction Period (s) | ESE 11 | SE 11 | SSE 11 | SSE 8 | SE 20 | SE 20 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SSW 5 | SE 18 | SSW 5 | SW 5 | SSE 9 | SE 16 | SE 16 | SE 16 |
| kJ | 12 | 5 | 12 | 6 | 15 | 15 | 25 | 25 | 25 | 25 | 25 | 25 | 11 | 49 | 5 | 4 | 16 | 43 | 42 | 67 |
Wind waves Height (m) Direction Period (s) | SW 4 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 | — | — | NE 2 | ENE 2 | ENE 2 | NE 2 | NE 3 | NE 3 | ENE 3 | ENE 4 | E 4 | E 4 | ESE 4 |
| kJ | 29 | 31 | 29 | 39 | 47 | 64 | 108 | — | — | 1 | 1 | 1 | 1 | 1 | 2 | 4 | 4 | 6 | 10 | 13 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 582 | 1473 | 846 | 127 | 30 | 6 | 0 | 0 | 40 | 16 | 40 | 0 | 0 | 0 | 0 | 16 | 16 | 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