Surf Forecasts:
How big are the waves at Shida today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 3ft (0.9m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 6ft (1.9m), 7s period with SSW swell.
- Evening surf: Evening surf (21 Jun, local time) - 5ft (1.5m), 8s period with SSW swell.
The current surf forecast for Shida at 12PM is: 1.8m 6s primary swell from a South-southwest direction and 0.8m 9s secondary swell from a East-northeast direction, 0.4m 6s secondary swell from a East-southeast direction (forecast issued at 08:00am June 21). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 3ft (0.9m) | 10s |
| Afternoon (21 Jun) | 6ft (1.9m) | 7s |
| Evening (21 Jun) | 5ft (1.5m) | 8s |
Table - waves today at Shida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Mon night. Warm (max 27°C on Sun afternoon, min 19°C on Mon night). Winds decreasing (fresh winds from the SW on Sun morning, light winds from the NNE by Tue night). | ||||||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wed 24 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ENE 10 | ENE 10 | SSW 6 | SSW 7 | SW 8 | SSW 8 | SSW 8 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 157 | 154 | 257 | 379 | 767 | 298 | 216 | 160 | 222 | 353 | 394 | 365 | 358 | 370 | 428 | 516 | 845 | 651 | 611 | 567 | 492 | 423 | 397 | 332 |
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-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:53AM1.20m | 9:34PM1.34m | 9:16AM1.08m | 10:09PM1.34m | 11:02AM1.02m | 10:45PM1.34m | ||||||||||||||||||
Low Tide | 2:35PM0.46m | 3:55AM0.76m | 3:17PM0.63m | 5:06AM0.65m | 4:05PM0.79m | |||||||||||||||||||
 | |  |  | |  | | | |  | | | |  | |  |  | | | | | | | | |
 | 4:22 | — | — | — | — | — | — | 4:22 | — | — | — | — | — | — | — | 4:24 | — | — | — | — | — | — | — | 4:24 |
 | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:55 | — | — | 6:55 |
mm | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — |
Temp °C | 23 | 24 | 25 | 27 | 25 | 22 | 21 | 20 | 20 | 22 | 22 | 21 | 20 | 20 | 20 | 19 | 19 | 20 | 21 | 21 | 20 | 19 | 19 | 19 |
Feels °C | 21 | 23 | 24 | 27 | 26 | 20 | 19 | 19 | 18 | 20 | 20 | 18 | 18 | 20 | 20 | 19 | 18 | 18 | 20 | 20 | 19 | 18 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 9 | E 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | SE 11 | SSE 11 | ENE 10 | ENE 10 | E 10 | E 9 | E 9 |
| kJ | 157 | 154 | 115 | 139 | 382 | 298 | 216 | 151 | 222 | 353 | 394 | 365 | 358 | 370 | 428 | 516 | 574 | 58 | 69 | 567 | 492 | 423 | 397 | 332 |
Swell 2 Height (m) Direction Period (s) | SE 9 | ESE 6 | ESE 6 | SE 9 | E 9 | SSE 9 | E 9 | ENE 10 | SSW 8 | SSW 8 | SW 8 | S 7 | S 7 | S 6 | SE 10 | SE 10 | SE 11 | SSW 6 | SW 6 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SE 10 |
| kJ | 21 | 34 | 15 | 22 | 113 | 34 | 139 | 160 | 119 | 46 | 32 | 22 | 14 | 12 | 35 | 50 | 55 | 7 | 10 | 68 | 40 | 40 | 69 | 52 |
Swell 3 Height (m) Direction Period (s) | SE 11 | SE 9 | SE 9 | SE 11 | SE 9 | E 16 | SE 10 | NE 5 | SE 10 | S 7 | S 7 | SE 10 | SE 10 | SE 10 | S 6 | S 6 | S 6 | E 15 | E 15 | SSW 6 | SW 7 | SW 6 | S 15 | S 5 |
| kJ | 20 | 13 | 21 | 19 | 42 | 5 | 26 | 25 | 25 | 32 | 21 | 35 | 35 | 35 | 11 | 6 | 6 | 4 | 4 | 7 | 2 | 2 | 4 | 2 |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSW 6 | SSW 6 | SSW 7 | SW 8 | ENE 9 | NE 4 | N 5 | NNE 5 | — | — | NE 4 | — | — | — | — | NE 10 | ENE 10 | ENE 10 | — | — | — | — | — |
| kJ | 148 | 154 | 257 | 379 | 767 | 197 | 21 | 56 | 19 | — | — | 8 | — | — | — | — | 845 | 651 | 611 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 91 | 85 | 104 | 1 | 0 | 17 | 17 | 19 | 17 | 22 | 63 | 70 | 256 | 17 | 3 | 17 | 70 | 35 | 563 | 115 | 17 | 17 | 3 | 3 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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