Surf Forecasts:
How big are the waves at Amatu today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 3.5ft (1.0m), 10s period with E swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 2.5ft (0.7m), 10s period with E swell.
- Evening surf: Evening surf (03 Sep, local time) - 3ft (0.9m), 10s period with ENE swell.
The current surf forecast for Amatu at 8AM is: 0.9m 10s primary swell from a East direction and 0.6m 9s secondary swell from a South direction, 0.4m 3s secondary swell from a South direction (forecast issued at 02:00am September 03). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 3.5ft (1.0m) | 10s |
| Afternoon (03 Sep) | 2.5ft (0.7m) | 10s |
| Evening (03 Sep) | 3ft (0.9m) | 10s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 78mm), heaviest during Fri night. Warm (max 29°C on Thu morning, min 21°C on Fri night). Winds increasing (calm on Thu night, fresh winds from the NE by Sat night). | ||||||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||||||||||||
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 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | ENE 10 | E 10 | E 10 | SSW 10 | E 9 | SSW 10 | E 9 | SSW 10 | SSW 9 | SSW 9 | SSW 10 | SSW 10 | SSW 10 | E 6 | E 6 | E 6 | ENE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 282 | 277 | 191 | 196 | 123 | 94 | 94 | 163 | 68 | 65 | 83 | 83 | 102 | 81 | 72 | 68 | 78 | 86 | 85 | 63 | 80 | 184 | 200 | 230 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross | glassy | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:37AM1.23m | 7:28PM1.48m | 10:17AM1.13m | 7:55PM1.44m | 8:34PM1.38m | |||||||||||||||||||
Low Tide | 1:59AM0.34m | 1:27PM0.91m | 2:58AM0.36m | 1:42PM1.05m | 4:20AM0.38m | |||||||||||||||||||
 | |  | |  |  | |  |  | | | | | | | | |  |  |  | |  | | | |
 | — | 5:11 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:00 | — |
mm | — | — | 1 | 1 | — | — | 1 | 1 | — | — | — | — | 1 | — | — | 2 | 5 | 20 | 10 | 15 | 6 | 3 | 2 | 4 |
Temp °C | 26 | 26 | 26 | 28 | 29 | 29 | 27 | 23 | 24 | 24 | 24 | 25 | 25 | 26 | 24 | 23 | 22 | 21 | 21 | 22 | 21 | 21 | 23 | 22 |
Feels °C | 30 | 30 | 30 | 31 | 30 | 30 | 29 | 23 | 26 | 28 | 27 | 28 | 27 | 28 | 25 | 24 | 22 | 20 | 19 | 22 | 20 | 19 | 22 | 20 |
Swell 1 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | SSW 4 | SSE 6 | SSE 6 | SSE 6 | E 9 | E 9 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 10 | SSW 10 | ESE 6 | SSW 10 | SSW 9 | SSW 9 | SW 9 |
| kJ | 282 | 277 | 191 | 196 | 123 | 94 | 94 | 12 | 35 | 38 | 47 | 83 | 83 | 75 | 72 | 68 | 78 | 86 | 85 | 48 | 52 | 47 | 32 | 21 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | SSW 8 | SE 5 | E 10 | ENE 5 | SSW 10 | SE 6 | SSW 10 | E 9 | ESE 6 | E 9 | E 9 | E 9 | SE 7 | SSW 10 | E 9 | E 9 | E 9 | S 8 |
| kJ | 54 | 39 | 55 | 38 | 38 | 38 | 22 | 14 | 68 | 25 | 83 | 39 | 102 | 81 | 34 | 41 | 41 | 41 | 27 | 63 | 25 | 25 | 15 | 11 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 10 | E 10 | SE 10 | ENE 7 | ENE 7 | ENE 6 | SSW 12 | SSW 11 | E 10 | E 9 | SSW 10 | SE 6 | SE 6 | E 9 | SE 6 | SE 6 | SE 6 | E 9 | E 9 | SE 9 | ENE 13 | ENE 13 | ENE 12 |
| kJ | 22 | 24 | 50 | 24 | 15 | 15 | 14 | 56 | 49 | 65 | 62 | 78 | 33 | 25 | 58 | 19 | 21 | 21 | 41 | 41 | 12 | 17 | 17 | 15 |
Wind waves Height (m) Direction Period (s) | — | SE 3 | — | S 3 | S 3 | SSW 4 | S 5 | ENE 10 | ENE 5 | — | — | NE 3 | NE 4 | NE 4 | ENE 3 | NE 4 | ENE 4 | ENE 4 | E 4 | E 5 | E 6 | E 6 | E 6 | ENE 6 |
| kJ | — | 3 | — | 3 | 8 | 15 | 28 | 163 | 32 | — | — | 3 | 6 | 3 | 7 | 6 | 6 | 10 | 9 | 27 | 80 | 184 | 200 | 230 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 24 | 24 | 24 | 30 | 126 | 279 | 29 | 35 | 30 | 0 | 0 | 0 | 16 | 16 | 35 | 35 | 35 | 60 | 35 | 35 | 279 | 279 | 601 | 279 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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