Surf Forecasts:
How big are the waves at Shida today (20 Jun):
- Morning surf: Morning surf (20 Jun, local time) - 3ft (0.9m), 9s period with ENE swell.
- Afternoon surf: Afternoon surf (20 Jun, local time) - 3ft (0.9m), 8s period with ENE swell.
- Evening surf: Evening surf (20 Jun, local time) - 3ft (0.9m), 9s period with ENE swell.
The current surf forecast for Shida at 1AM is: 0.6m 8s primary swell from a East direction and 0.4m 5s secondary swell from a South direction (forecast issued at 08:00pm June 19). The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 3ft (0.9m) | 9s |
| Afternoon (20 Jun) | 3ft (0.9m) | 8s |
| Evening (20 Jun) | 3ft (0.9m) | 9s |
Table - waves today at Shida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 38mm), heaviest during Sat night. Warm (max 25°C on Sun afternoon, min 20°C on Sat afternoon). Mainly fresh winds. | ||||||||||||||||||||||||
Fri 19 | Saturday 20 | Sunday 21 | Monday 22 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 9 | E 8 | E 8 | E 8 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 10 | E 10 | E 10 | S 7 | S 7 | SSW 7 | SW 8 | SW 8 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 53 | 50 | 50 | 69 | 77 | 126 | 120 | 125 | 131 | 149 | 197 | 192 | 192 | 352 | 266 | 160 | 326 | 528 | 262 | 267 | 267 | 273 | 235 | 235 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | glassy | cross | cross-off | cross-off | off | cross-off | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | on | cross-on | glassy | off | off |
High Tide | 8:24PM1.36m | 6:48AM1.33m | 9:00PM1.34m | 7:53AM1.20m | 9:34PM1.34m | 9:16AM1.08m | ||||||||||||||||||
Low Tide | 1:38AM0.93m | 1:53PM0.29m | 2:44AM0.85m | 2:35PM0.46m | 3:55AM0.76m | |||||||||||||||||||
 |  | |  |  | | | | |  | |  | |  | | | | | | | | |  | | |
 | — | — | — | 4:22 | — | — | — | — | — | — | — | 4:22 | — | — | — | — | — | — | — | 4:22 | — | — | — | — |
 | 6:54 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | 6:55 |
mm | — | — | — | 1 | 1 | 1 | 3 | 2 | 2 | 5 | 5 | 7 | 4 | 4 | 3 | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 23 | 23 | 22 | 23 | 22 | 22 | 20 | 20 | 20 | 21 | 22 | 23 | 23 | 25 | 25 | 23 | 22 | 21 | 21 | 23 | 25 | 25 |
Feels °C | 26 | 27 | 27 | 27 | 24 | 25 | 23 | 24 | 21 | 22 | 19 | 19 | 20 | 21 | 23 | 27 | 28 | 27 | 25 | 23 | 22 | 25 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 8 | E 8 | E 8 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 10 | E 10 | E 10 | ENE 10 | ENE 10 | ENE 10 | SSW 7 | SSW 8 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
| kJ | 53 | 50 | 50 | 69 | 77 | 126 | 120 | 125 | 131 | 149 | 197 | 192 | 192 | 160 | 160 | 160 | 157 | 170 | 262 | 267 | 267 | 273 | 235 | 235 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | S 6 | S 6 | S 5 | SE 10 | SE 10 | SE 10 | SE 10 | SSE 4 | SE 9 | SE 9 | E 18 | E 18 | SE 11 | SE 11 | SE 6 | E 10 | E 10 | SSW 8 | SSW 7 | SSW 8 | SSW 8 | SSW 8 | SSW 8 |
| kJ | 12 | 15 | 9 | 8 | 24 | 24 | 24 | 24 | 16 | 22 | 22 | 6 | 6 | 20 | 19 | 47 | 192 | 226 | 155 | 117 | 127 | 153 | 128 | 96 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SSE 5 | SSW 7 | SSW 7 | SSW 7 | SE 10 | SSW 7 | SW 7 | E 18 | — | SSE 9 | SE 9 | SE 9 | SSE 6 | SE 6 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 |
| kJ | 25 | 25 | 24 | 24 | 5 | 5 | 5 | 4 | 23 | 5 | 7 | 6 | — | 8 | 3 | 13 | 25 | 18 | 25 | 35 | 25 | 25 | 25 | 25 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | S 5 | SE 4 | SE 4 | — | SSE 4 | SE 4 | SSE 5 | SSE 6 | S 7 | S 7 | SSW 7 | SW 8 | SW 8 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 4 | 9 | 14 | — | 13 | 19 | 68 | 214 | 352 | 266 | 158 | 326 | 528 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 216 | 0 | 0 | 0 | 0 | 0 | 565 | 208 | 91 | 63 | 1 | 1 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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