Surf Forecasts:
How big are the waves at Shida today (30 Sep):
- Afternoon surf: Afternoon surf (30 Sep, local time) - 4.5ft (1.3m), 6s period with ENE swell.
- Evening surf: Evening surf (30 Sep, local time) - 4.5ft (1.4m), 6s period with ENE swell.
The current surf forecast for Shida at 8PM is: 1.4m 6s primary swell from a East-northeast direction and 0.6m 11s secondary swell from a South-southwest direction, 0.2m 12s secondary swell from a East-northeast direction (forecast issued at 02:00pm September 30). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Sep) | - | - |
| Afternoon (30 Sep) | 4.5ft (1.3m) | 6s |
| Evening (30 Sep) | 4.5ft (1.4m) | 6s |
Table - waves today at Shida. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Thu morning. Warm (max 22°C on Thu afternoon, min 18°C on Fri afternoon). Mainly fresh winds. | ||||||||||||||||||||
Wed 30 | Thursday 1 | Friday 2 | ||||||||||||||||||
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) | ENE 5 | ENE 6 | E 6 | ENE 6 | ENE 6 | S 10 | S 9 | S 9 | S 9 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | ENE 5 | ENE 6 | ENE 6 | ENE 7 | E 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 74 | 117 | 151 | 155 | 126 | 122 | 136 | 192 | 247 | 396 | 393 | 341 | 204 | 143 | 84 | 66 | 156 | 232 | 262 | 255 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:28PM1.53m | 7:24AM1.29m | 5:54PM1.51m | 8:32AM1.19m | 6:22PM1.46m | |||||||||||||||
Low Tide | 11:47AM0.79m | 00:32AM0.13m | 12:13PM0.91m | 1:18AM0.17m | 12:36PM1.02m | |||||||||||||||
 |  |  | | | |  | | |  |  | | | | | | | |  | | |
 | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | 5:24 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — |
mm | 8 | 1 | — | — | — | — | — | 2 | 4 | — | — | — | — | — | — | — | 1 | 1 | 2 | 1 |
Temp °C | 19 | 20 | 20 | 20 | 19 | 19 | 19 | 20 | 20 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 20 | 18 | 18 | 18 |
Feels °C | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 18 | 23 | 24 | 24 | 25 | 22 | 18 | 18 | 17 | 14 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | SSW 11 | SSW 11 | SSW 11 | SSW 11 | ENE 6 | ENE 6 | ENE 6 | S 9 | S 9 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | S 6 | SE 7 | S 6 | SE 10 |
| kJ | 74 | 68 | 95 | 93 | 126 | 86 | 74 | 192 | 247 | 396 | 393 | 341 | 204 | 143 | 84 | 62 | 19 | 25 | 7 | 14 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | ENE 12 | ENE 12 | SSW 10 | S 10 | S 9 | ENE 6 | E 9 | E 8 | ENE 6 | NE 6 | ENE 5 | E 9 | E 9 | SE 9 | SE 7 | S 6 | SSE 9 | S 6 |
| kJ | 24 | 13 | 14 | 13 | 108 | 122 | 136 | 53 | 23 | 22 | 29 | 15 | 10 | 23 | 23 | 14 | 16 | 12 | 9 | 3 |
Swell 3 Height (m) Direction Period (s) | ENE 12 | ENE 12 | SE 8 | SSE 8 | SSE 8 | SSE 8 | SE 11 | ESE 9 | NE 11 | NE 11 | E 8 | E 8 | E 9 | E 11 | SE 9 | E 11 | SE 9 | SSE 9 | SE 16 | SE 16 |
| kJ | 14 | 14 | 3 | 7 | 7 | 7 | 5 | 15 | 5 | 5 | 22 | 23 | 23 | 9 | 13 | 9 | 14 | 9 | 10 | 10 |
Wind waves Height (m) Direction Period (s) | ENE 5 | ENE 6 | E 6 | ENE 6 | ENE 6 | N 4 | NNE 4 | NNE 4 | ENE 6 | ENE 5 | NNE 4 | — | — | NE 6 | NE 3 | ENE 5 | ENE 6 | ENE 6 | ENE 7 | E 7 |
| kJ | 62 | 117 | 151 | 155 | 119 | 21 | 24 | 19 | 58 | 37 | 20 | — | — | 8 | 5 | 66 | 156 | 232 | 262 | 255 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 63 | 74 | 63 | 78 | 17 | 17 | 17 | 81 | 27 | 17 | 3 | 0 | 0 | 17 | 214 | 3085 | 256 | 214 | 256 | 216 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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