Surf Forecasts:
How big are the waves at Shida today (13 Jul):
- Morning surf: Morning surf (13 Jul, local time) - 4ft (1.2m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (13 Jul, local time) - 2.5ft (0.8m), 12s period with SSW swell.
- Evening surf: Evening surf (13 Jul, local time) - 3ft (0.9m), 12s period with SSW swell.
The current surf forecast for Shida at 2AM is: 1.4m 14s primary swell from a South-southwest direction and 0.4m 9s secondary swell from a East-southeast direction (forecast issued at 08:00pm July 12). An open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jul) | 4ft (1.2m) | 13s |
| Afternoon (13 Jul) | 2.5ft (0.8m) | 12s |
| Evening (13 Jul) | 3ft (0.9m) | 12s |
Table - waves today at Shida. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sun night. Warm (max 28°C on Tue morning, min 24°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||||||||||
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) | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | S 10 | S 10 | S 10 | S 10 | ESE 10 | S 10 | SSW 10 | SSW 9 | SSW 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1055 | 867 | 651 | 721 | 531 | 499 | 217 | 167 | 111 | 228 | 213 | 164 | 126 | 123 | 119 | 80 | 75 | 73 | 51 | 65 | 49 | 35 | 92 | 113 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-off | cross | on | glassy | cross-on | glassy | off | off | off | off | off | off | cross-off | cross-off | cross-off | off | off |
High Tide | 1:24AM1.47m | 4:57PM1.40m | 2:25AM1.51m | 5:33PM1.43m | 3:21AM1.54m | |||||||||||||||||||
Low Tide | 8:26PM1.15m | 9:16AM-0.03m | 9:25PM1.12m | 10:05AM-0.08m | 10:14PM1.06m | 10:49AM-0.09m | ||||||||||||||||||
 |  | | |  | | | | | |  | |  | | | | |  |  | |  | | | | |
 | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — |
 | 6:54 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | 6:53 |
mm | — | — | — | — | 1 | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 26 | 26 | 27 | 27 | 27 | 26 | 25 | 24 | 24 | 26 | 28 | 28 | 27 | 26 | 25 | 25 | 25 | 28 | 28 | 28 |
Feels °C | 26 | 28 | 28 | 29 | 30 | 30 | 31 | 30 | 30 | 29 | 29 | 27 | 28 | 29 | 30 | 30 | 29 | 29 | 28 | 28 | 28 | 30 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | S 7 | S 7 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | S 10 | S 10 | S 10 | S 10 | ESE 10 | S 10 | E 8 | E 8 | E 9 |
| kJ | 1055 | 867 | 651 | 721 | 531 | 499 | 217 | 56 | 59 | 228 | 213 | 164 | 126 | 123 | 119 | 80 | 75 | 73 | 51 | 65 | 49 | 34 | 34 | 55 |
Swell 2 Height (m) Direction Period (s) | E 9 | ESE 9 | S 5 | ESE 9 | ESE 9 | ESE 9 | S 6 | SSW 12 | SSW 12 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 12 | SE 12 | ESE 9 | ESE 9 | ESE 9 | S 10 | ESE 9 | SSW 10 | SE 10 | SSE 11 |
| kJ | 40 | 27 | 33 | 27 | 27 | 27 | 54 | 167 | 111 | 16 | 16 | 16 | 16 | 16 | 36 | 35 | 29 | 28 | 28 | 50 | 27 | 31 | 34 | 12 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 9 | ESE 9 | SE 10 | SE 10 | SE 10 | ESE 9 | ESE 9 | ESE 9 | SE 10 | SSE 10 | SSE 12 | SE 12 | SE 12 | E 8 | ESE 9 | SE 10 | SE 10 | SE 10 | NE 6 | SE 10 | SE 10 | E 9 | SSE 9 |
| kJ | 25 | 23 | 27 | 23 | 25 | 24 | 27 | 16 | 16 | 14 | 9 | 14 | 22 | 22 | 5 | 17 | 27 | 26 | 26 | 1 | 25 | 35 | 2 | 8 |
Wind waves Height (m) Direction Period (s) | SSW 5 | S 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 2 | SSW 3 | SSW 3 | SSW 3 | SSW 9 | SSW 9 |
| kJ | 37 | 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 3 | 92 | 113 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 91 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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