Surf Forecasts:
How big are the waves at Shida today (04 Sep):
- Afternoon surf: Afternoon surf (04 Sep, local time) - 2ft (0.6m), 10s period with S swell.
- Evening surf: Evening surf (04 Sep, local time) - 2ft (0.6m), 9s period with S swell.
The current surf forecast for Shida at 8PM is: 0.6m 9s primary swell from a South direction and 0.5m 6s secondary swell from a Southeast direction, 0.4m 3s secondary swell from a East-northeast direction (forecast issued at 02:00pm September 04). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | - | - |
| Afternoon (04 Sep) | 2ft (0.6m) | 10s |
| Evening (04 Sep) | 2ft (0.6m) | 9s |
Table - waves today at Shida. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 183mm), heaviest during Sun night. Warm (max 27°C on Mon morning, min 21°C on Sat morning). Winds increasing (light winds from the ENE on Fri afternoon, strong winds from the S by Mon morning). | ||||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | ||||||||||||||||||
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 10 | S 10 | S 10 | S 9 | S 9 | ENE 5 | ENE 6 | E 6 | E 6 | E 6 | E 6 | ENE 5 | E 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 71 | 70 | 68 | 63 | 61 | 94 | 148 | 200 | 178 | 109 | 85 | 87 | 132 | 198 | 272 | 374 | 342 | 489 | 645 | 765 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross |
High Tide | 7:36PM1.42m | 8:18PM1.36m | 3:35PM1.23m | |||||||||||||||||
Low Tide | 1:15PM1.01m | 3:57AM0.35m | 5:37AM0.34m | 5:38PM1.22m | ||||||||||||||||
 |  |  |  | |  |  |  | | | |  |  |  | | | | |  | | |
 | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — |
 | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | 5:59 | — | — |
mm | — | — | 1 | 4 | 4 | 6 | 9 | 2 | 4 | 2 | — | — | — | 1 | 1 | 1 | 3 | 6 | 12 | 25 |
Temp °C | 25 | 25 | 25 | 23 | 23 | 22 | 22 | 21 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 24 |
Feels °C | 27 | 27 | 27 | 24 | 23 | 22 | 21 | 19 | 21 | 20 | 19 | 21 | 22 | 20 | 20 | 19 | 19 | 20 | 22 | 24 |
Swell 1 Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | S 9 | S 9 | S 10 | S 10 | S 10 | S 9 | SSW 9 | SSW 9 | SSW 9 | SSW 8 | SSW 9 | SSW 9 | SSW 9 | S 8 | S 8 | SSE 7 | S 9 |
| kJ | 31 | 38 | 31 | 63 | 61 | 67 | 47 | 47 | 45 | 28 | 26 | 26 | 23 | 15 | 15 | 7 | 20 | 29 | 43 | 39 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | SE 6 | E 9 | E 9 | SE 9 | ENE 13 | ENE 13 | ENE 13 | ESE 9 | ESE 9 | E 12 | SSE 8 | E 12 | SSE 8 | ENE 13 | SE 12 | SE 11 | S 12 |
| kJ | 71 | 70 | 68 | 19 | 41 | 41 | 21 | 34 | 34 | 33 | 16 | 25 | 11 | 7 | 11 | 7 | 34 | 5 | 19 | 27 |
Swell 3 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | SE 6 | SE 9 | — | SSE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SSE 8 | E 12 | SE 12 | SE 12 | SE 12 | SE 14 | S 13 | SE 11 |
| kJ | 41 | 41 | 40 | 40 | 19 | 21 | — | 8 | 12 | 12 | 12 | 11 | 7 | 11 | 6 | 6 | 6 | 8 | 4 | 19 |
Wind waves Height (m) Direction Period (s) | ENE 6 | ESE 6 | ENE 3 | ENE 3 | ENE 4 | ENE 5 | ENE 6 | E 6 | E 6 | E 6 | E 6 | ENE 5 | E 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | E 8 | E 8 |
| kJ | 3 | 34 | 3 | 3 | 34 | 94 | 148 | 200 | 178 | 109 | 85 | 87 | 132 | 198 | 272 | 374 | 342 | 489 | 645 | 765 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 63 | 17 | 17 | 63 | 63 | 63 | 256 | 216 | 147 | 70 | 561 | 561 | 544 | 544 | 561 | 626 | 563 | 626 | 561 | 563 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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