Surf Forecasts:
How big are the waves at Amatu today (14 Sep):
- Morning surf: Morning surf (14 Sep, local time) - 3ft (0.9m), 12s period with E swell.
- Afternoon surf: Afternoon surf (14 Sep, local time) - 3.5ft (1.1m), 10s period with SSE swell.
- Evening surf: Evening surf (14 Sep, local time) - 3ft (0.9m), 14s period with E swell.
The current surf forecast for Amatu at 8AM is: 0.9m 12s primary swell from a East direction and 0.7m 9s secondary swell from a Southeast direction, 0.1m 7s secondary swell from a Southwest direction (forecast issued at 02:00am September 14). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | 3ft (0.9m) | 12s |
| Afternoon (14 Sep) | 3.5ft (1.1m) | 10s |
| Evening (14 Sep) | 3ft (0.9m) | 14s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 44mm), heaviest during Tue afternoon. Warm (max 27°C on Mon morning, min 21°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 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 12 | E 12 | E 12 | E 12 | E 12 | SSE 10 | SSE 10 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 239 | 235 | 233 | 233 | 239 | 218 | 226 | 320 | 384 | 372 | 366 | 383 | 405 | 496 | 405 | 366 | 345 | 345 | 276 | 276 | 272 | 255 | 190 | 187 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross | cross-on | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:14AM1.50m | 5:59PM1.57m | 6:53AM1.41m | 6:18PM1.55m | 7:34AM1.30m | 6:38PM1.51m | ||||||||||||||||||
Low Tide | 11:55PM0.35m | 12:03PM0.60m | 00:26AM0.32m | 12:27PM0.71m | 00:59AM0.32m | 12:48PM0.82m | ||||||||||||||||||
 | |  | | |  |  |  | |  |  |  | | |  | | | | | | | | | | |
 | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | 2 | 1 | 1 | 4 | 15 | 1 | 1 | 2 | — | 1 | 4 | 3 | 2 | 1 | 2 |
Temp °C | 24 | 25 | 25 | 27 | 27 | 27 | 26 | 26 | 24 | 22 | 23 | 24 | 23 | 23 | 24 | 24 | 24 | 23 | 22 | 21 | 22 | 22 | 22 | 22 |
Feels °C | 27 | 28 | 28 | 28 | 27 | 28 | 27 | 28 | 23 | 24 | 24 | 26 | 24 | 27 | 28 | 29 | 28 | 26 | 24 | 21 | 23 | 22 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 14 | SSE 9 | SE 9 | E 14 | E 14 | E 14 | E 14 | SSE 8 | SE 7 | E 13 | SE 7 | SE 7 | SE 7 | SE 7 | E 13 | E 12 | E 12 |
| kJ | 239 | 235 | 233 | 233 | 239 | 193 | 141 | 320 | 203 | 186 | 366 | 383 | 405 | 496 | 117 | 103 | 345 | 122 | 136 | 102 | 82 | 255 | 190 | 187 |
Swell 2 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 8 | SE 10 | SE 10 | ENE 15 | E 15 | ENE 7 | E 14 | E 14 | SE 9 | ENE 7 | SE 8 | SE 8 | E 14 | E 14 | SSE 7 | E 13 | E 13 | E 13 | E 13 | SE 8 | SE 7 | SE 8 |
| kJ | 44 | 38 | 55 | 94 | 76 | 78 | 109 | 10 | 384 | 372 | 145 | 10 | 108 | 128 | 405 | 366 | 91 | 345 | 276 | 276 | 272 | 84 | 64 | 77 |
Swell 3 Height (m) Direction Period (s) | ENE 6 | NE 6 | NE 6 | ENE 6 | E 16 | ENE 7 | ENE 7 | NE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 10 | NE 10 | ENE 10 | — | — | S 9 | SSW 5 | SSW 5 | SSW 5 | SE 8 | SE 8 | E 16 |
| kJ | 15 | 10 | 10 | 8 | 77 | 10 | 10 | 14 | 4 | 10 | 5 | 5 | 10 | 4 | 10 | — | — | 2 | 33 | 18 | 11 | 3 | 3 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 7 | S 4 | SSE 10 | SSE 10 | SSE 9 | — | SW 4 | SSW 4 | SSE 8 | SW 4 | SW 4 | — | — | — | — | — | NE 4 | NE 5 | NE 5 | NE 5 | NE 6 |
| kJ | — | — | — | 2 | 9 | 218 | 226 | 212 | — | 14 | 16 | 142 | 15 | 21 | — | — | — | — | — | 10 | 31 | 49 | 65 | 77 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 24 | 24 | 35 | 127 | 127 | 189 | 126 | 540 | 30 | 6 | 96 | 35 | 6 | 24 | 0 | 0 | 0 | 0 | 0 | 35 | 40 | 40 | 40 | 190 |
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