Surf Forecasts:
How big are the waves at Amatu today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 10ft (3.0m), 8s period with SSW swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 10ft (3.0m), 9s period with SSW swell.
- Evening surf: Evening surf (09 Sep, local time) - 7ft (2.2m), 9s period with S swell.
The current surf forecast for Amatu at 3PM is: 3.0m 9s primary swell from a South-southwest direction and 0.4m 10s secondary swell from a Southeast direction, 0.3m 9s secondary swell from a East-northeast direction (forecast issued at 08:00am September 09). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 10ft (3.0m) | 8s |
| Afternoon (09 Sep) | 10ft (3.0m) | 9s |
| Evening (09 Sep) | 7ft (2.2m) | 9s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 56mm), heaviest during Wed night. Warm (max 29°C on Wed morning, min 19°C on Thu morning). Mainly fresh winds. | ||||||||||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | ||||||||||||||||||||
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 8 | SSW 8 | SSW 9 | SSW 9 | SSW 9 | S 9 | S 9 | S 9 | S 9 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 984 | 1058 | 1057 | 1181 | 1027 | 777 | 506 | 402 | 290 | 239 | 183 | 189 | 211 | 164 | 120 | 96 | 97 | 144 | 144 | 140 | 138 | 183 |
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 | glassy | 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-off |
High Tide | 4:12PM1.47m | 3:18AM1.56m | 4:34PM1.51m | 4:07AM1.61m | 4:56PM1.55m | |||||||||||||||||
Low Tide | 9:19AM0.20m | 9:44PM0.84m | 10:00AM0.22m | 10:18PM0.68m | 10:36AM0.27m | |||||||||||||||||
 | | | |  |  | |  |  | | | | | | | | |  | | | | | |
 | 5:16 | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — |
 | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | 2 | 2 | 2 | 2 | 2 | 8 | 8 | 1 | 1 | 1 | 1 | 2 | 5 | 4 | 3 | 1 | 1 | — | 1 | 2 | 2 | 1 |
Temp °C | 27 | 28 | 29 | 28 | 27 | 24 | 21 | 20 | 20 | 19 | 20 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
Feels °C | 26 | 27 | 28 | 28 | 29 | 28 | 18 | 17 | 18 | 17 | 18 | 20 | 19 | 19 | 20 | 20 | 20 | 21 | 21 | 21 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | ESE 10 | SE 10 | ESE 10 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | E 14 |
| kJ | 48 | 49 | 32 | 28 | 34 | 777 | 506 | 402 | 290 | 239 | 165 | 133 | 105 | 103 | 82 | 80 | 76 | 57 | 55 | 55 | 55 | 183 |
Swell 2 Height (m) Direction Period (s) | E 17 | E 17 | E 16 | ENE 9 | E 16 | E 16 | E 16 | E 15 | E 15 | E 15 | E 14 | E 15 | E 16 | E 15 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | S 8 |
| kJ | 23 | 52 | 48 | 17 | 46 | 45 | 43 | 70 | 69 | 68 | 66 | 67 | 78 | 104 | 100 | 93 | 97 | 144 | 144 | 140 | 138 | 41 |
Swell 3 Height (m) Direction Period (s) | SE 12 | ESE 12 | ESE 12 | E 16 | E 16 | E 9 | ESE 11 | ESE 11 | ESE 11 | SE 11 | SE 11 | SE 11 | E 13 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 |
| kJ | 6 | 14 | 14 | 46 | 47 | 6 | 12 | 12 | 11 | 18 | 30 | 29 | 31 | 16 | 16 | 15 | 23 | 36 | 36 | 36 | 36 | 25 |
Wind waves Height (m) Direction Period (s) | SSW 8 | SSW 8 | SSW 9 | SSW 9 | SSW 9 | NE 6 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 5 | NE 5 | NE 4 |
| kJ | 984 | 1058 | 1057 | 1181 | 1027 | 31 | 309 | 295 | 244 | 234 | 183 | 189 | 211 | 164 | 120 | 96 | 68 | 44 | 25 | 17 | 10 | 16 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 601 | 567 | 582 | 75 | 30 | 0 | 189 | 96 | 35 | 35 | 60 | 62 | 35 | 35 | 16 | 16 | 6 | 0 | 0 | 0 | 6 | 6 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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