Surf Forecasts:
How big are the waves at Amatu today (05 Sep):
- Morning surf: Morning surf (05 Sep, local time) - 4.5ft (1.3m), 6s period with E swell.
- Afternoon surf: Afternoon surf (05 Sep, local time) - 3.5ft (1.0m), 6s period with E swell.
- Evening surf: Evening surf (05 Sep, local time) - 4ft (1.2m), 5s period with E swell.
The current surf forecast for Amatu at 4PM is: 1.0m 6s primary swell from a East direction and 0.6m 10s secondary swell from a South-southwest direction, 0.4m 9s secondary swell from a East direction (forecast issued at 08:00am September 05). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | 4.5ft (1.3m) | 6s |
| Afternoon (05 Sep) | 3.5ft (1.0m) | 6s |
| Evening (05 Sep) | 4ft (1.2m) | 5s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 245mm), heaviest during Sun night. Warm (max 27°C on Mon morning, min 22°C on Sat morning). Winds increasing (light winds from the ENE on Sat afternoon, strong winds from the S by Mon morning). | ||||||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | ||||||||||||||||||||
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) | SSW 10 | E 6 | E 6 | SSW 10 | SSW 10 | E 5 | E 6 | E 6 | E 6 | ENE 6 | E 7 | ENE 7 | E 8 | E 8 | SE 8 | ESE 8 | SSE 10 | S 9 | S 10 | S 10 | S 10 | S 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 85 | 108 | 98 | 71 | 75 | 74 | 108 | 137 | 187 | 272 | 420 | 645 | 836 | 923 | 1286 | 974 | 1435 | 2093 | 3030 | 3155 | 2896 | 2025 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 8:34PM1.38m | 3:34PM1.28m | 10:43PM1.31m | 3:32PM1.35m | ||||||||||||||||||
Low Tide | 4:20AM0.38m | 6:00AM0.37m | 6:18PM1.26m | 7:28AM0.30m | 8:26PM1.15m | |||||||||||||||||
 | |  |  | |  | | | | | | |  |  | | |  | | | | | | |
 | 5:13 | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — |
 | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | 5:59 | — | — |
mm | 6 | 10 | 1 | — | — | — | — | — | — | 1 | 2 | 10 | 11 | 46 | 35 | 20 | 51 | 22 | 6 | 2 | 4 | 1 |
Temp °C | 22 | 22 | 22 | 22 | 23 | 23 | 22 | 23 | 22 | 23 | 22 | 22 | 22 | 24 | 25 | 25 | 26 | 26 | 27 | 27 | 27 | 27 |
Feels °C | 21 | 23 | 23 | 23 | 23 | 22 | 20 | 21 | 20 | 20 | 20 | 20 | 19 | 23 | 24 | 23 | 26 | 25 | 25 | 27 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SW 10 | SW 9 | SW 9 | SW 9 | SSE 8 | SSE 8 | SSE 8 | S 9 | S 9 | NE 9 | S 10 | E 8 | E 8 | E 8 | E 8 | E 8 | S 10 |
| kJ | 85 | 83 | 63 | 61 | 63 | 45 | 31 | 23 | 13 | 13 | 20 | 21 | 27 | 142 | 50 | 623 | 517 | 415 | 273 | 235 | 235 | 2025 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SSW 8 | SSW 9 | SW 9 | SW 9 | SW 9 | SSE 8 | SW 10 | NNE 12 | NE 9 | — | ESE 11 | — | — | NNE 11 | E 9 |
| kJ | 41 | 26 | 25 | 25 | 25 | 24 | 23 | 14 | 16 | 13 | 12 | 3 | 19 | 4 | 15 | 84 | — | 12 | — | — | 12 | 215 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | S 8 | SSW 8 | SE 8 | ENE 12 | SSW 9 | SE 12 | E 15 | SW 10 | WSW 10 | — | — | — | — | — | — | — | NNE 10 |
| kJ | 20 | 12 | 12 | 12 | 11 | 11 | 11 | 17 | 14 | 8 | 6 | 4 | 4 | 9 | — | — | — | — | — | — | — | 10 |
Wind waves Height (m) Direction Period (s) | E 5 | E 6 | E 6 | E 6 | E 6 | E 5 | E 6 | E 6 | E 6 | ENE 6 | E 7 | ENE 7 | E 8 | E 8 | SE 8 | ESE 8 | SSE 10 | S 9 | S 10 | S 10 | S 10 | — |
| kJ | 85 | 108 | 98 | 71 | 75 | 74 | 108 | 137 | 187 | 272 | 420 | 645 | 836 | 923 | 1286 | 974 | 1435 | 2093 | 3030 | 3155 | 2896 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 35 | 35 | 16 | 16 | 35 | 35 | 537 | 601 | 601 | 601 | 2125 | 601 | 537 | 537 | 53 | 53 | 87 | 43 | 75 | 75 | 60 | 43 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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