Surf Forecasts:
How big are the waves at Shida today (11 Jul):
- Morning surf: Morning surf (11 Jul, local time) - 7ft (2.2m), 16s period with S swell.
- Afternoon surf: Afternoon surf (11 Jul, local time) - 7ft (2.1m), 16s period with S swell.
- Evening surf: Evening surf (11 Jul, local time) - 6.5ft (2.0m), 16s period with S swell.
The current surf forecast for Shida at 7AM is: 2.2m 17s primary swell from a South direction and 0.6m 9s secondary swell from a East direction (forecast issued at 02:00am July 11). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jul) | 7ft (2.2m) | 16s |
| Afternoon (11 Jul) | 7ft (2.1m) | 16s |
| Evening (11 Jul) | 6.5ft (2.0m) | 16s |
Table - waves today at Shida. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Sun night. Warm (max 27°C on Mon afternoon, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | ||||||||||||||||||||||
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 | 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 16 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2605 | 2733 | 2696 | 2632 | 2637 | 2410 | 2141 | 2114 | 2339 | 2160 | 1962 | 1752 | 1785 | 1278 | 1068 | 879 | 789 | 534 | 475 | 356 | 329 | 254 | 250 | 242 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | on | cross-on | glassy | cross-off | glassy |
High Tide | 11:20PM1.40m | 3:23PM1.25m | 00:20AM1.43m | 4:15PM1.34m | 1:24AM1.47m | 4:57PM1.40m | ||||||||||||||||||
Low Tide | 7:25AM0.20m | 7:09PM1.14m | 8:23AM0.07m | 8:26PM1.15m | 9:16AM-0.03m | |||||||||||||||||||
 | |  | | |  | |  |  | | | | |  | |  |  | |  | | | |  | | |
 | — | 4:31 | — | — | — | — | — | — | — | 4:31 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:53 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 5 | 2 | 1 | 1 | — | — | — | 1 | 1 |
Temp °C | 23 | 23 | 23 | 25 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 27 | 26 | 24 |
Feels °C | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 24 | 24 | 25 | 24 | 26 | 26 | 26 | 27 | 28 | 26 | 27 | 27 | 26 | 28 | 30 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | S 16 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 |
| kJ | 2605 | 2733 | 2696 | 2632 | 2637 | 2410 | 2141 | 2114 | 2339 | 2160 | 1962 | 1752 | 1785 | 1278 | 1068 | 879 | 789 | 534 | 475 | 356 | 329 | 254 | 250 | 242 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | SSW 5 | ESE 9 | SSW 5 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 60 | 59 | 59 | 59 | 41 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 39 | 40 | 26 | 20 | 27 | 8 | 27 | 27 | 27 | 27 | 26 | 26 |
Swell 3 Height (m) Direction Period (s) | ESE 9 | E 9 | — | — | — | SSE 9 | SE 9 | SSE 9 | SSE 9 | SE 14 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 9 | SE 9 | ESE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 |
| kJ | 90 | 60 | — | — | — | 58 | 43 | 35 | 35 | 8 | 38 | 28 | 26 | 26 | 16 | 27 | 23 | 27 | 24 | 24 | 15 | 15 | 15 | 14 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | S 4 | S 4 | S 4 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 5 | SSW 5 | SW 5 | — | SW 5 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 9 | 9 | 20 | 32 | 26 | 25 | 15 | 35 | 30 | 26 | 48 | — | 17 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 91 | 91 | 91 | 1 | 208 | 1 | 0 | 0 | 7 | 0 | 0 | 3 | 1 | 0 | 0 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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