Surf Forecasts:
How big are the waves at Shida today (11 Sep):
- Afternoon surf: Afternoon surf (11 Sep, local time) - 1.5ft (0.5m), 14s period with E swell.
- Evening surf: Evening surf (11 Sep, local time) - 1.5ft (0.5m), 14s period with E swell.
The current surf forecast for Shida at 6PM is: 0.5m 14s primary swell from a East direction and 0.6m 8s secondary swell from a South direction, 0.6m 4s secondary swell from a East-northeast direction (forecast issued at 02:00pm September 11). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | - | - |
| Afternoon (11 Sep) | 1.5ft (0.5m) | 14s |
| Evening (11 Sep) | 1.5ft (0.5m) | 14s |
Table - waves today at Shida. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 22mm), heaviest during Sat morning. Warm (max 27°C on Mon morning, min 19°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | ||||||||||||||||||
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 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | E 13 | E 13 | E 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 104 | 101 | 98 | 96 | 136 | 140 | 96 | 134 | 134 | 128 | 126 | 128 | 184 | 181 | 135 | 242 | 176 | 168 | 119 | 110 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | on | on | on | on | glassy | cross-off | cross-off | off |
High Tide | 4:34PM1.46m | 4:24AM1.49m | 4:53PM1.48m | 5:07AM1.47m | 5:12PM1.50m | |||||||||||||||
Low Tide | 10:27PM0.52m | 10:40AM0.34m | 11:00PM0.40m | 11:09AM0.45m | ||||||||||||||||
 | |  | | | | | | | | | |  | |  |  | | |  | | |
 | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — |
 | — | 5:52 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:49 | — | — |
mm | 3 | 3 | 1 | 1 | 2 | 3 | 3 | 4 | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 24 | 24 | 24 | 24 |
Feels °C | 19 | 19 | 20 | 21 | 21 | 20 | 21 | 22 | 22 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 28 | 27 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | E 13 | SE 8 | SSE 8 |
| kJ | 41 | 40 | 40 | 96 | 136 | 140 | 96 | 134 | 134 | 128 | 126 | 128 | 184 | 181 | 135 | 242 | 176 | 168 | 64 | 39 |
Swell 2 Height (m) Direction Period (s) | E 14 | E 14 | E 14 | S 8 | S 8 | S 8 | S 8 | S 7 | SE 9 | SE 9 | SE 9 | SE 9 | NE 6 | NE 6 | NE 6 | ENE 6 | ENE 6 | SE 9 | E 13 | E 12 |
| kJ | 104 | 101 | 98 | 28 | 28 | 29 | 29 | 28 | 39 | 39 | 39 | 38 | 31 | 25 | 21 | 28 | 28 | 62 | 119 | 110 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | ESE 9 | SE 9 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SE 8 | SE 9 | ESE 9 | SSW 7 | SE 9 | ENE 6 | ENE 6 | ENE 6 |
| kJ | 23 | 23 | 23 | 23 | 22 | 21 | 32 | 40 | 18 | 18 | 18 | 16 | 20 | 28 | 52 | 9 | 40 | 28 | 27 | 26 |
Wind waves Height (m) Direction Period (s) | ENE 5 | ENE 5 | ENE 4 | NE 4 | ENE 4 | NE 4 | NE 4 | NE 4 | NE 5 | NE 6 | NE 6 | NE 6 | — | — | — | — | — | — | — | — |
| kJ | 22 | 16 | 13 | 8 | 13 | 15 | 19 | 16 | 18 | 26 | 21 | 29 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 17 | 17 | 23 | 17 | 3 | 17 | 23 | 17 | 17 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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