Surf Forecasts:
How big are the waves at Shida today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 8ft (2.4m), 8s period with S swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 7ft (2.2m), 9s period with S swell.
- Evening surf: Evening surf (09 Sep, local time) - 5.5ft (1.7m), 9s period with S swell.
The current surf forecast for Shida at 3AM is: 2.3m 8s primary swell from a South direction and 0.4m 8s secondary swell from a East direction, 0.4m 10s secondary swell from a Southeast direction (forecast issued at 08:00pm September 08). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 8ft (2.4m) | 8s |
| Afternoon (09 Sep) | 7ft (2.2m) | 9s |
| Evening (09 Sep) | 5.5ft (1.7m) | 9s |
Table - waves today at Shida. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 32mm), heaviest during Wed afternoon. Warm (max 29°C on Wed morning, min 19°C on Thu morning). Winds decreasing (fresh winds from the SW on Tue night, light winds from the NNE by Fri afternoon). | ||||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | ||||||||||||||||
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) | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 363 | 386 | 535 | 604 | 686 | 802 | 787 | 753 | 623 | 450 | 343 | 347 | 317 | 240 | 221 | 204 | 264 | 279 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:44AM1.35m | 3:56PM1.40m | 2:47AM1.42m | 4:15PM1.43m | ||||||||||||||
Low Tide | 8:42PM0.99m | 8:55AM0.18m | 9:19PM0.83m | 9:35AM0.19m | ||||||||||||||
 | |  | |  |  | | |  | | | |  | | | | | | |
 | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | 1 | 1 | 1 | — | 1 | 1 | 5 | 1 | 1 | 3 | 2 | 1 | 1 | 2 | 1 | 1 |
Temp °C | 27 | 28 | 27 | 27 | 27 | 29 | 29 | 29 | 22 | 23 | 21 | 20 | 20 | 19 | 20 | 21 | 20 | 20 |
Feels °C | 29 | 29 | 27 | 26 | 25 | 28 | 29 | 30 | 20 | 21 | 19 | 17 | 17 | 16 | 18 | 19 | 18 | 19 |
Swell 1 Height (m) Direction Period (s) | S 9 | E 8 | E 8 | E 8 | E 8 | ESE 10 | E 16 | NE 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 363 | 49 | 31 | 20 | 11 | 10 | 21 | 11 | 623 | 450 | 343 | 291 | 209 | 171 | 135 | 132 | 107 | 104 |
Swell 2 Height (m) Direction Period (s) | E 8 | SE 10 | SE 10 | SE 10 | E 17 | NE 9 | NNE 8 | E 16 | ESE 16 | ESE 16 | ESE 16 | ESE 15 | E 15 | ESE 15 | ESE 14 | ESE 15 | ESE 14 | ESE 15 |
| kJ | 44 | 15 | 15 | 25 | 23 | 12 | 7 | 21 | 26 | 51 | 49 | 44 | 39 | 42 | 41 | 72 | 38 | 71 |
Swell 3 Height (m) Direction Period (s) | SE 10 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | E 17 | E 16 | E 16 | E 16 | ESE 9 | SE 9 | SE 9 | SE 11 | SE 9 | SE 11 | SE 9 | SE 9 | SE 10 |
| kJ | 16 | 6 | 6 | 6 | 6 | 23 | 47 | 46 | 46 | 8 | 14 | 13 | 5 | 14 | 18 | 22 | 13 | 15 |
Wind waves Height (m) Direction Period (s) | — | S 9 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 | NE 9 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 |
| kJ | — | 386 | 535 | 604 | 686 | 802 | 787 | 753 | 41 | 386 | 296 | 347 | 317 | 240 | 221 | 204 | 264 | 279 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 544 | 565 | 565 | 208 | 583 | 115 | 78 | 17 | 626 | 115 | 115 | 80 | 216 | 85 | 115 | 85 | 85 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
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