Surf Forecasts:
How big are the waves at Shida today (31 Jul):
- Afternoon surf: Afternoon surf (31 Jul, local time) - 2.5ft (0.7m), 6s period with S swell.
- Evening surf: Evening surf (31 Jul, local time) - 2ft (0.6m), 6s period with S swell.
The current surf forecast for Shida at 10PM is: 0.6m 6s primary swell from a South direction and 0.4m 8s secondary swell from a Northeast direction (forecast issued at 02:00pm July 31). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | - | - |
| Afternoon (31 Jul) | 2.5ft (0.7m) | 6s |
| Evening (31 Jul) | 2ft (0.6m) | 6s |
Table - waves today at Shida. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Fri afternoon, min 23°C on Sun night). Winds increasing (calm on Sat morning, fresh winds from the NE by Sun afternoon). | ||||||||||||||||||||
Fri 31 | Saturday 1 | Sunday 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) | S 6 | S 6 | S 6 | S 6 | SE 9 | SE 10 | SE 10 | SE 11 | SE 11 | SE 16 | SE 14 | SE 16 | SE 18 | SE 15 | SE 16 | SE 16 | SE 15 | SE 15 | SE 16 | SE 15 |
Wave Graph  | ||||||||||||||||||||
 kJ | 40 | 41 | 31 | 30 | 31 | 25 | 23 | 29 | 30 | 93 | 46 | 257 | 152 | 269 | 739 | 560 | 479 | 631 | 989 | 891 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | off | glassy | glassy | glassy | cross-off | off | off | off | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:10PM1.41m | 5:04AM1.44m | 6:31PM1.43m | 5:46AM1.40m | 6:53PM1.44m | |||||||||||||||
Low Tide | 11:34PM0.79m | 11:50AM0.19m | 00:10AM0.71m | 12:19PM0.28m | ||||||||||||||||
 | |  |  | |  | | | | | | |  | |  | | | | | | |
 | — | — | — | — | — | 4:46 | — | — | — | — | — | — | — | 4:47 | — | — | — | — | — | — |
 | — | — | 6:43 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:40 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 30 | 29 | 28 | 27 | 26 | 26 | 26 | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 26 | 27 | 26 | 26 | 24 | 24 |
Feels °C | 34 | 33 | 32 | 31 | 30 | 32 | 31 | 34 | 33 | 33 | 32 | 33 | 31 | 32 | 30 | 29 | 26 | 26 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 6 | S 6 | SSW 6 | SSW 6 | S 6 | S 6 | S 6 | S 6 | SE 16 | ESE 10 | SE 15 | SE 16 | SE 16 | SE 15 | SE 15 | SE 16 | SE 15 |
| kJ | 40 | 41 | 31 | 30 | 29 | 16 | 13 | 16 | 16 | 17 | 18 | 257 | 67 | 269 | 739 | 560 | 479 | 631 | 989 | 891 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | SE 11 | SE 11 | ESE 10 | ESE 10 | S 6 | S 6 | ESE 10 | SSW 6 | ESE 9 | ESE 9 | ESE 9 | E 14 | E 14 |
| kJ | 13 | 13 | 17 | 15 | 14 | 14 | 14 | 29 | 30 | 36 | 43 | 18 | 18 | 65 | 11 | 48 | 49 | 49 | 37 | 66 |
Swell 3 Height (m) Direction Period (s) | ENE 7 | NE 8 | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | NE 8 | NE 8 | SE 16 | SE 14 | ESE 10 | SE 18 | S 6 | E 16 | SSW 6 | SSW 6 | E 15 | SSW 6 | SSW 6 |
| kJ | 5 | 9 | 14 | 12 | 31 | 25 | 23 | 14 | 14 | 93 | 46 | 38 | 152 | 17 | 44 | 10 | 7 | 38 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SSW 6 | — | — | — | — | NE 3 | NE 4 | NE 4 | NE 5 | NE 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | 46 | — | — | — | — | 6 | 24 | 45 | 71 | 97 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 63 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 63 | 63 | 74 | 74 | 561 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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