Surf Forecasts:
How big are the waves at Shida today (29 Sep):
- Morning surf: Morning surf (29 Sep, local time) - 3ft (0.9m), 7s period with SSW swell.
- Afternoon surf: Afternoon surf (29 Sep, local time) - 1.5ft (0.5m), 14s period with SW swell.
- Evening surf: Evening surf (29 Sep, local time) - 1.5ft (0.5m), 13s period with SW swell.
The current surf forecast for Shida at 2AM is: 2.0m 7s primary swell from a Southwest direction and 1.3m 7s secondary swell from a South-southwest direction, 0.4m 8s secondary swell from a East direction (forecast issued at 08:00pm September 28). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Sep) | 3ft (0.9m) | 7s |
| Afternoon (29 Sep) | 1.5ft (0.5m) | 14s |
| Evening (29 Sep) | 1.5ft (0.5m) | 13s |
Table - waves today at Shida. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 78mm), heaviest during Thu afternoon. Warm (max 25°C on Mon night, min 18°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Mon 28 | Tuesday 29 | Wednesday 30 | ||||||||||||||||
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) | SSW 6 | SSW 7 | SW 7 | S 7 | S 7 | SSW 7 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 13 | SSW 12 | ENE 6 | E 5 | SSW 11 | SSW 11 | E 6 |
Wave Graph  | ||||||||||||||||||
 kJ | 216 | 227 | 384 | 146 | 117 | 77 | 99 | 96 | 92 | 85 | 87 | 64 | 57 | 55 | 57 | 71 | 95 | 88 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:43PM1.52m | 5:44AM1.45m | 5:05PM1.53m | 6:31AM1.39m | 5:28PM1.53m | |||||||||||||
Low Tide | 11:15PM0.19m | 11:19AM0.67m | 11:51PM0.13m | 11:47AM0.79m | ||||||||||||||
 |  | |  |  |  | | |  |  | | | |  | | | | | |
 | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:24 | — | — |
mm | 2 | — | 1 | 1 | — | 1 | 1 | 2 | 7 | 13 | 12 | 5 | 1 | — | — | 1 | 1 | — |
Temp °C | 25 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 19 | 19 | 19 | 18 | 18 | 19 | 19 | 20 | 20 | 20 |
Feels °C | 24 | 25 | 26 | 25 | 23 | 21 | 20 | 19 | 18 | 19 | 18 | 17 | 16 | 17 | 17 | 19 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | E 8 | ENE 8 | SSW 7 | S 7 | S 7 | SSW 7 | S 7 | S 6 | S 6 | S 6 | SW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 |
| kJ | 20 | 21 | 204 | 146 | 117 | 77 | 56 | 40 | 29 | 20 | 87 | 64 | 57 | 55 | 48 | 71 | 95 | 88 |
Swell 2 Height (m) Direction Period (s) | ENE 13 | ENE 13 | E 8 | E 8 | E 8 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 |
| kJ | 18 | 17 | 20 | 21 | 21 | 46 | 99 | 96 | 92 | 85 | 24 | 24 | 24 | 13 | 24 | 23 | 23 | 23 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SE 13 | ENE 13 | ENE 13 | SW 14 | E 8 | E 8 | E 9 | E 9 | E 9 | S 6 | SSE 5 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 |
| kJ | 10 | 7 | 17 | 16 | 51 | 22 | 23 | 24 | 24 | 24 | 5 | 5 | 15 | 15 | 14 | 14 | 14 | 13 |
Wind waves Height (m) Direction Period (s) | SSW 6 | SSW 7 | SW 7 | — | — | — | NNE 2 | NE 3 | NE 3 | NE 3 | NNE 2 | ENE 4 | ENE 6 | ENE 6 | E 5 | E 5 | E 5 | E 6 |
| kJ | 216 | 227 | 384 | — | — | — | 1 | 2 | 3 | 1 | 1 | 6 | 42 | 54 | 57 | 56 | 58 | 77 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 104 | 87 | 0 | 3 | 3 | 17 | 3 | 63 | 63 | 17 | 70 | 63 | 63 | 63 | 63 | 63 | 63 | 63 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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