Surf Forecasts:
How big are the waves at Shida today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 5ft (1.6m), 7s period with NE swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 5ft (1.5m), 7s period with ENE swell.
- Evening surf: Evening surf (10 Sep, local time) - 5ft (1.6m), 7s period with ENE swell.
The current surf forecast for Shida at 4AM is: 1.4m 9s primary swell from a South direction and 0.3m 15s secondary swell from a East-southeast direction, 1.8m 6s secondary swell from a Northeast direction (forecast issued at 08:00pm September 09). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 5ft (1.6m) | 7s |
| Afternoon (10 Sep) | 5ft (1.5m) | 7s |
| Evening (10 Sep) | 5ft (1.6m) | 7s |
Table - waves today at Shida. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 35mm), heaviest during Wed night. Warm (max 23°C on Sat morning, min 19°C on Wed night). Mainly fresh winds. | ||||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | ||||||||||||||||
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 9 | S 9 | S 9 | S 9 | NE 7 | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 14 | E 14 | E 14 | E 14 | E 14 |
Wave Graph  | ||||||||||||||||||
 kJ | 1286 | 562 | 450 | 334 | 275 | 244 | 250 | 249 | 280 | 273 | 266 | 128 | 103 | 106 | 104 | 101 | 98 | 96 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on |
High Tide | 2:47AM1.42m | 4:15PM1.43m | 3:38AM1.47m | 4:34PM1.46m | ||||||||||||||
Low Tide | 9:19PM0.83m | 9:35AM0.19m | 9:53PM0.67m | 10:09AM0.25m | ||||||||||||||
 |  |  | |  | | | |  | | | |  | | | | | | |
 | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | 3 | 5 | 8 | 3 | 1 | 1 | 1 | 1 | — | 5 | 2 | — | — | 1 | 1 | 2 | 2 | 1 |
Temp °C | 25 | 22 | 21 | 21 | 19 | 20 | 21 | 22 | 21 | 20 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 20 |
Feels °C | 29 | 19 | 18 | 18 | 16 | 18 | 20 | 20 | 19 | 19 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | S 8 | S 8 | S 8 | E 14 |
| kJ | 752 | 562 | 450 | 334 | 239 | 199 | 135 | 107 | 82 | 82 | 192 | 128 | 83 | 37 | 41 | 40 | 40 | 96 |
Swell 2 Height (m) Direction Period (s) | NE 10 | ESE 16 | ESE 16 | ESE 15 | ESE 15 | ESE 15 | ESE 14 | ESE 15 | ESE 14 | ESE 15 | S 8 | S 8 | S 8 | S 8 | E 14 | E 14 | E 14 | S 8 |
| kJ | 14 | 50 | 49 | 44 | 43 | 42 | 41 | 72 | 36 | 71 | 63 | 61 | 60 | 41 | 104 | 101 | 98 | 28 |
Swell 3 Height (m) Direction Period (s) | E 16 | — | ESE 11 | ESE 9 | ESE 9 | SE 11 | SE 9 | SE 11 | ESE 16 | SE 9 | ESE 14 | ESE 14 | E 14 | E 14 | SE 10 | SE 10 | SE 10 | SE 10 |
| kJ | 21 | — | 22 | 8 | 8 | 18 | 3 | 18 | 50 | 14 | 67 | 63 | 103 | 106 | 23 | 23 | 23 | 23 |
Wind waves Height (m) Direction Period (s) | SSW 9 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NNE 7 | NNE 7 | NE 7 | ENE 6 | NE 6 | NE 5 | NE 5 |
| kJ | 1286 | 249 | 219 | 236 | 275 | 244 | 250 | 249 | 280 | 273 | 266 | 86 | 66 | 47 | 43 | 36 | 35 | 35 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 115 | 70 | 216 | 216 | 216 | 63 | 77 | 63 | 63 | 63 | 17 | 17 | 23 | 17 | 17 | 17 | 17 | 17 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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