Surf Forecasts:
How big are the waves at Shida today (07 Sep):
- Afternoon surf: Afternoon surf (07 Sep, local time) - 10ft (3.0m), 10s period with S swell.
- Evening surf: Evening surf (07 Sep, local time) - 10ft (3.0m), 9s period with S swell.
The current surf forecast for Shida at 7PM is: 3.5m 9s primary swell from a South direction and 2.5m 9s secondary swell from a South direction, 1.0m 8s secondary swell from a East direction (forecast issued at 02:00pm September 07). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | - | - |
| Afternoon (07 Sep) | 10ft (3.0m) | 10s |
| Evening (07 Sep) | 10ft (3.0m) | 9s |
Table - waves today at Shida. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 40mm), heaviest during Thu morning. Warm (max 29°C on Wed morning, min 21°C on Thu morning). Winds increasing (light winds from the WSW on Mon night, fresh winds from the SW by Wed morning). | ||||||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | ||||||||||||||||||
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) | S 9 | S 10 | S 9 | S 9 | S 9 | S 9 | SSE 9 | SSE 9 | SSE 9 | S 9 | SSE 9 | SSE 9 | S 9 | S 9 | SSW 9 | S 8 | S 8 | S 8 | S 8 | SSW 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1862 | 1879 | 2010 | 1367 | 812 | 675 | 599 | 484 | 432 | 363 | 318 | 311 | 373 | 470 | 405 | 565 | 634 | 709 | 568 | 791 |
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 | cross | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | on |
High Tide | 00:17AM1.28m | 3:37PM1.35m | 1:44AM1.35m | 3:56PM1.40m | ||||||||||||||||
Low Tide | 7:55PM1.13m | 8:07AM0.21m | 8:42PM0.99m | 8:55AM0.18m | ||||||||||||||||
 |  |  | | |  |  |  | | | | | | | | | | |  | | |
 | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — |
 | — | 5:58 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:54 | — | — |
mm | 10 | 5 | 5 | 3 | 2 | 1 | — | — | — | 1 | 1 | 2 | 2 | 1 | — | — | — | — | — | 3 |
Temp °C | 25 | 27 | 26 | 26 | 25 | 24 | 24 | 26 | 27 | 28 | 27 | 26 | 27 | 27 | 27 | 29 | 29 | 29 | 28 | 25 |
Feels °C | 26 | 27 | 29 | 30 | 29 | 28 | 28 | 31 | 31 | 32 | 31 | 29 | 28 | 28 | 27 | 28 | 27 | 28 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | S 9 | S 9 | S 9 | S 9 | SSE 9 | SSE 9 | SSE 9 | S 9 | SSE 9 | SSE 9 | E 9 | E 8 | SSE 8 | E 8 | ESE 10 | NE 9 | NE 9 | S 8 |
| kJ | 187 | 161 | 1357 | 1064 | 812 | 675 | 599 | 484 | 432 | 363 | 318 | 311 | 37 | 33 | 174 | 10 | 39 | 12 | 12 | 511 |
Swell 2 Height (m) Direction Period (s) | ESE 7 | NE 11 | E 8 | E 8 | E 8 | E 8 | E 9 | E 8 | E 9 | E 9 | E 8 | E 8 | NE 8 | NE 8 | E 8 | NE 8 | NE 8 | E 16 | ESE 16 | NE 8 |
| kJ | 73 | 5 | 136 | 136 | 108 | 111 | 122 | 92 | 76 | 74 | 50 | 49 | 10 | 11 | 20 | 11 | 11 | 21 | 26 | 25 |
Swell 3 Height (m) Direction Period (s) | NE 9 | — | — | SE 10 | SE 10 | SE 10 | ESE 10 | ESE 10 | SE 10 | NE 9 | NE 8 | NE 8 | SE 10 | SE 10 | SE 10 | SE 10 | E 16 | E 16 | E 16 | ESE 16 |
| kJ | 40 | — | — | 28 | 26 | 27 | 10 | 10 | 16 | 12 | 11 | 18 | 15 | 15 | 15 | 16 | 21 | 46 | 46 | 50 |
Wind waves Height (m) Direction Period (s) | S 9 | S 10 | S 9 | S 9 | — | — | — | — | — | — | — | SSE 8 | S 9 | S 9 | SSW 9 | S 8 | S 8 | S 8 | S 8 | SSW 9 |
| kJ | 1862 | 1879 | 2010 | 1367 | — | — | — | — | — | — | — | 186 | 373 | 470 | 405 | 565 | 634 | 709 | 568 | 791 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 74 | 78 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 91 | 214 | 208 | 544 | 561 | 544 | 1 | 3 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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