Surf Forecasts:
How big are the waves at Choshi today (11 Jul):
- Morning surf: Morning surf (11 Jul, local time) - 4.5ft (1.4m), 17s period with SSE swell.
- Afternoon surf: Afternoon surf (11 Jul, local time) - 5ft (1.6m), 17s period with SSE swell.
- Evening surf: Evening surf (11 Jul, local time) - 4.5ft (1.3m), 16s period with SSE swell.
The current surf forecast for Choshi at 3PM is: 1.6m 17s primary swell from a South-southeast direction and 0.5m 9s secondary swell from a East direction, 0.6m 9s secondary swell from a East direction (forecast issued at 08:00am July 11). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jul) | 4.5ft (1.4m) | 17s |
| Afternoon (11 Jul) | 5ft (1.6m) | 17s |
| Evening (11 Jul) | 4.5ft (1.3m) | 16s |
Table - waves today at Choshi. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Mon night. Warm (max 27°C on Mon morning, min 22°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tue 14 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSE 17 | SSE 17 | SSE 17 | SSE 17 | S 16 | SSE 16 | S 16 | S 16 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1216 | 1148 | 1302 | 1470 | 1249 | 939 | 762 | 781 | 800 | 643 | 636 | 507 | 406 | 396 | 298 | 196 | 136 | 168 | 115 | 108 | 104 | 72 | 24 | 23 |
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-on | cross-on | cross | cross | cross | cross | cross | cross-off | cross-off | glassy | glassy | glassy | cross | cross | cross-on | cross-off | cross-off |
High Tide | 3:32PM1.16m | 00:06AM1.34m | 4:23PM1.24m | 1:16AM1.39m | 5:01PM1.29m | 2:20AM1.44m | ||||||||||||||||||
Low Tide | 7:20AM0.18m | 6:47PM1.10m | 8:20AM0.06m | 8:17PM1.11m | 9:14AM-0.04m | 9:16PM1.08m | ||||||||||||||||||
 | |  |  | |  | | | |  |  | | |  |  | | |  | | | |  | | | |
 | 4:28 | — | — | — | — | — | — | 4:28 | — | — | — | — | — | — | — | 4:30 | — | — | — | — | — | — | — | 4:31 |
 | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:53 | — | — | 6:52 |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 3 | 1 | 2 | 1 | 2 | 1 | — | 2 | — | — | — | 1 |
Temp °C | 23 | 24 | 24 | 25 | 24 | 25 | 24 | 25 | 25 | 24 | 26 | 25 | 26 | 25 | 25 | 24 | 23 | 23 | 27 | 26 | 25 | 24 | 23 | 23 |
Feels °C | 24 | 24 | 23 | 25 | 23 | 26 | 24 | 27 | 26 | 26 | 27 | 27 | 28 | 26 | 26 | 27 | 26 | 26 | 30 | 28 | 26 | 27 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SSE 17 | SSE 17 | E 9 | E 9 | E 9 | SSE 16 | S 16 | S 16 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 | S 12 | SSE 7 | SSE 7 |
| kJ | 1216 | 1148 | 41 | 41 | 40 | 939 | 762 | 781 | 800 | 643 | 636 | 507 | 406 | 396 | 298 | 196 | 136 | 168 | 115 | 108 | 104 | 72 | 18 | 17 |
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 | S 5 | E 9 | S 5 | S 5 | E 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 |
| kJ | 43 | 43 | 60 | 58 | 58 | 39 | 41 | 40 | 41 | 40 | 25 | 25 | 17 | 27 | 19 | 14 | 26 | 28 | 15 | 15 | 15 | 15 | 15 | 17 |
Swell 3 Height (m) Direction Period (s) | — | NE 8 | NE 8 | NE 8 | SSE 9 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 11 | E 9 | SE 10 | E 9 | E 9 | SE 10 | SSE 10 | SE 10 | SE 10 | SE 12 | ESE 12 | S 12 | S 11 |
| kJ | — | 2 | 2 | 2 | 35 | 41 | 15 | 14 | 15 | 29 | 18 | 18 | 26 | 16 | 27 | 26 | 16 | 10 | 4 | 4 | 23 | 14 | 24 | 23 |
Wind waves Height (m) Direction Period (s) | SSE 4 | SSE 4 | SSE 17 | SSE 17 | S 16 | S 4 | S 4 | SSE 4 | S 4 | S 5 | S 5 | S 5 | SSW 5 | S 5 | SSW 5 | — | S 5 | — | — | — | — | — | — | — |
| kJ | 2 | 2 | 1302 | 1470 | 1249 | 13 | 17 | 16 | 15 | 16 | 17 | 17 | 35 | 17 | 39 | — | 15 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 52 | 613 | 56 | 56 | 56 | 56 | 135 | 52 | 112 | 55 | 135 | 264 | 55 | 52 | 52 | 0 | 0 | 0 | 0 | 83 | 83 | 37 | 0 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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