
Surf Forecasts:
How big are the waves at Amatu today (10 Aug):
- Evening surf: Evening surf (10 Aug, local time) - 6ft (1.9m), 12s period with E swell.
The current surf forecast for Amatu at 12AM is: 1.9m 12s primary swell from a East direction and 0.7m 12s secondary swell from a Southwest direction (forecast issued at 08:00pm August 09). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | - | - |
| Afternoon (10 Aug) | - | - |
| Evening (10 Aug) | 6ft (1.9m) | 12s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Tue night. Warm (max 28°C on Mon morning, min 22°C on Mon night). Winds decreasing (fresh winds from the NE on Mon afternoon, light winds from the NE by Wed afternoon). | ||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | ||||||||||||||||
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 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 11 | ENE 12 | ENE 12 | ENE 12 | ENE 12 |
Wave Graph | ||||||||||||||||||
1136 | 1083 | 1065 | 1311 | 1519 | 1472 | 1455 | 1347 | 1270 | 1597 | 1419 | 1447 | 1403 | 1230 | 1343 | 1251 | 1338 | 1324 | |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on |
High Tide | 3:59PM1.34m | 00:55AM1.39m | 4:27PM1.42m | 2:14AM1.47m | 4:55PM1.47m | |||||||||||||
Low Tide | 8:19PM1.21m | 8:44AM0.11m | 9:21PM1.12m | 9:37AM0.04m | ||||||||||||||
— | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | |
6:35 | — | — | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:32 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 |
Temp °C | 26 | 24 | 24 | 24 | 24 | 26 | 28 | 27 | 25 | 23 | 23 | 22 | 22 | 26 | 28 | 27 | 24 | 24 |
Feels °C | 28 | 26 | 25 | 25 | 25 | 25 | 27 | 25 | 24 | 22 | 22 | 20 | 21 | 25 | 28 | 26 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | SW 11 | SW 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 11 | ENE 12 | ENE 12 | ENE 12 | ENE 12 |
1136 | 1083 | 1065 | 1311 | 1519 | 1472 | 1455 | 80 | 77 | 1244 | 1040 | 1024 | 1061 | 1230 | 1343 | 1251 | 1338 | 1324 | |
Swell 2 Height (m) Direction Period (s) | SSW 10 | SSW 10 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 11 | SSW 10 | SSW 10 | SSW 10 |
141 | 110 | 146 | 146 | 146 | 139 | 110 | 93 | 64 | 60 | 62 | 60 | 59 | 62 | 64 | 60 | 59 | 58 | |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 12 | SSW 10 | SSW 10 | S 10 | SSW 12 | SSW 11 | — | — | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 |
124 | 148 | 110 | 110 | 56 | 106 | 93 | — | — | 60 | 58 | 58 | 46 | 44 | 43 | 43 | 42 | 42 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNE 4 | NNE 5 | NNE 5 | E 11 | E 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | NE 9 | — | — | WSW 4 | SW 4 |
— | — | — | — | 39 | 86 | 57 | 1347 | 1270 | 1597 | 1419 | 1447 | 1403 | 567 | — | — | 11 | 7 | |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 16 | 0 | 0 | 6 | 35 | 53 | 40 | 35 | 53 | 35 | 35 | 60 | 35 | 16 | 0 | 29 | 30 | 127 |
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)











