Surf Forecasts:
How big are the waves at Shida today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 1.5ft (0.5m), 8s period with E swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 1.5ft (0.5m), 9s period with E swell.
- Evening surf: Evening surf (19 Aug, local time) - 1.5ft (0.5m), 8s period with E swell.
The current surf forecast for Shida at 7AM is: 0.6m 8s primary swell from a East direction and 0.6m 6s secondary swell from a Southeast direction (forecast issued at 02:00am August 19). The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 1.5ft (0.5m) | 8s |
| Afternoon (19 Aug) | 1.5ft (0.5m) | 9s |
| Evening (19 Aug) | 1.5ft (0.5m) | 8s |
Table - waves today at Shida. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Fri morning, min 25°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 8 | E 8 | E 8 | SE 10 | SE 10 | E 9 | SE 10 | SE 10 | E 9 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | S 9 | SE 11 | SE 10 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 47 | 49 | 49 | 35 | 35 | 36 | 35 | 35 | 37 | 36 | 36 | 39 | 40 | 40 | 40 | 40 | 40 | 55 | 41 | 40 | 40 | 39 | 40 | 61 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | off | glassy | glassy | cross-off | cross-off | off | off | off | off | cross-off | cross-off | off | off | off | off | cross-off |
High Tide | 8:25AM1.11m | 7:33PM1.41m | 9:44AM1.02m | 7:57PM1.37m | 8:28PM1.31m | |||||||||||||||||||
Low Tide | 2:06AM0.43m | 1:18PM0.81m | 2:56AM0.45m | 1:27PM0.93m | 4:02AM0.48m | |||||||||||||||||||
 | |  | | | | |  | | | | |  | |  | | | | | | | | |  | |
 | — | 5:00 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:21 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 27 | 28 | 28 | 27 | 26 |
Feels °C | 29 | 29 | 30 | 30 | 29 | 29 | 28 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 29 | 29 | 28 | 28 | 29 | 29 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | E 8 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 5 | E 8 | SE 11 | E 8 | E 8 | SE 11 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 |
| kJ | 47 | 36 | 30 | 23 | 23 | 21 | 20 | 20 | 20 | 20 | 20 | 15 | 14 | 33 | 40 | 33 | 32 | 55 | 33 | 34 | 34 | 35 | 40 | 61 |
Swell 2 Height (m) Direction Period (s) | SE 10 | E 8 | E 8 | E 8 | E 8 | E 9 | E 8 | E 8 | E 9 | E 8 | E 8 | E 8 | E 8 | SE 11 | SE 5 | SE 11 | SE 11 | E 7 | S 8 | S 9 | S 8 | S 8 | S 8 | S 8 |
| kJ | 36 | 49 | 49 | 35 | 35 | 36 | 35 | 35 | 37 | 35 | 33 | 21 | 34 | 40 | 10 | 40 | 40 | 17 | 37 | 39 | 37 | 36 | 37 | 37 |
Swell 3 Height (m) Direction Period (s) | SSW 8 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SSW 9 | ENE 8 | SE 5 | SSW 8 | SSW 8 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 |
| kJ | 6 | 36 | 36 | 35 | 35 | 35 | 35 | 35 | 35 | 36 | 36 | 39 | 40 | 16 | 22 | 7 | 13 | 23 | 41 | 40 | 40 | 39 | 38 | 28 |
Wind waves Height (m) Direction Period (s) | SE 6 | — | — | — | — | — | — | — | — | — | — | — | — | SE 5 | SSE 6 | SSE 5 | SSE 5 | — | SSE 5 | SSE 5 | SSE 5 | S 3 | S 3 | S 4 |
| kJ | 38 | — | — | — | — | — | — | — | — | — | — | — | — | 10 | 6 | 6 | 5 | — | 5 | 4 | 8 | 3 | 3 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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