Surf Forecasts:
How big are the waves at Amatu today (05 Sep):
- Morning surf: Morning surf (05 Sep, local time) - 5ft (1.6m), 6s period with E swell.
- Afternoon surf: Afternoon surf (05 Sep, local time) - 5ft (1.5m), 7s period with E swell.
- Evening surf: Evening surf (05 Sep, local time) - 4.5ft (1.4m), 6s period with E swell.
The current surf forecast for Amatu at 3AM is: 0.7m 10s primary swell from a South-southwest direction and 0.5m 6s secondary swell from a Southeast direction (forecast issued at 08:00pm September 04). An open ocean swell of 1.3m 5s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | 5ft (1.6m) | 6s |
| Afternoon (05 Sep) | 5ft (1.5m) | 7s |
| Evening (05 Sep) | 4.5ft (1.4m) | 6s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 305mm), heaviest during Sun night. Warm (max 25°C on Sun night, min 21°C on Fri night). Mainly near gales. | ||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | ||||||||||||||||
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) | SSW 10 | SSW 9 | SSW 9 | SSW 10 | ENE 6 | E 6 | E 6 | E 7 | E 7 | E 6 | E 6 | ENE 6 | ENE 6 | ENE 7 | E 7 | E 7 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 72 | 90 | 65 | 85 | 185 | 202 | 247 | 202 | 176 | 146 | 165 | 176 | 244 | 395 | 411 | 569 | 1141 | 1093 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | 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 | cross |
High Tide | 7:55PM1.44m | 8:34PM1.38m | 3:34PM1.28m | |||||||||||||||
Low Tide | 4:20AM0.38m | 6:00AM0.37m | 6:18PM1.26m | |||||||||||||||
 |  | |  |  |  |  |  | |  |  | | | | | | |  | |
 | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — |
 | 6:02 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — |
mm | — | 3 | 3 | 4 | 22 | 10 | 2 | — | — | — | — | — | — | 2 | 3 | 4 | 6 | 11 |
Temp °C | 24 | 23 | 23 | 22 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 22 | 23 | 23 | 24 |
Feels °C | 26 | 25 | 23 | 20 | 19 | 20 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 22 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 10 | SSW 9 | SSW 9 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SW 10 | SW 10 | SW 9 | SW 9 | SW 9 | SSE 8 | SSE 8 | SSE 7 | S 9 |
| kJ | 72 | 90 | 65 | 85 | 85 | 83 | 63 | 61 | 63 | 45 | 32 | 14 | 13 | 21 | 13 | 20 | 18 | 41 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | SE 6 | SE 9 | SE 8 | SE 8 | ENE 13 | SSE 8 | S 8 | ENE 12 | SSW 8 | SSW 9 | SSE 8 | SW 9 | SW 9 | S 9 | S 12 |
| kJ | 58 | 41 | 41 | 21 | 20 | 11 | 11 | 17 | 7 | 12 | 14 | 14 | 16 | 7 | 12 | 3 | 15 | 47 |
Swell 3 Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SE 9 | ENE 13 | ENE 13 | ENE 13 | SSE 8 | ENE 13 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | ESE 12 | ENE 13 | E 15 | SW 10 | SW 10 |
| kJ | 23 | 19 | 20 | 12 | 17 | 17 | 17 | 7 | 16 | 7 | 7 | 7 | 7 | 14 | 17 | 4 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | ENE 3 | E 4 | ENE 4 | ENE 5 | ENE 6 | E 6 | E 6 | E 7 | E 7 | E 6 | E 6 | ENE 6 | ENE 6 | ENE 7 | E 7 | E 7 | E 8 | E 8 |
| kJ | 3 | 6 | 10 | 76 | 185 | 202 | 247 | 202 | 176 | 146 | 165 | 176 | 244 | 395 | 411 | 569 | 1141 | 1093 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 16 | 0 | 35 | 96 | 231 | 35 | 35 | 35 | 35 | 601 | 537 | 537 | 537 | 537 | 519 | 601 | 601 | 538 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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