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 S 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 2AM is: 1.5m 17s primary swell from a South-southeast direction and 0.7m 9s secondary swell from a East-southeast direction, 0.5m 3s secondary swell from a South direction (forecast issued at 08:00pm July 10). 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 ForecastLight rain (total 9mm), mostly falling on Sun night. Warm (max 26°C on Sun afternoon, min 23°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 10 | Saturday 11 | Sunday 12 | Monday 13 | |||||||||||||||||||||
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 | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSE 16 | SSE 16 | SSE 17 | SSE 17 | SSE 17 | SSE 17 | SSE 17 | S 17 | S 16 | SSE 16 | S 16 | S 16 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 16 | S 14 | S 14 | S 13 | S 13 | S 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1038 | 1051 | 1173 | 1230 | 1216 | 1148 | 1302 | 1432 | 1415 | 939 | 762 | 781 | 800 | 651 | 643 | 513 | 501 | 401 | 306 | 196 | 138 | 85 | 80 | 148 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross | cross | cross-on | cross | cross | cross-off | cross-off | cross | cross |
High Tide | 11:00PM1.31m | 3:32PM1.16m | 00:06AM1.34m | 4:23PM1.24m | 1:16AM1.39m | |||||||||||||||||||
Low Tide | 4:54PM1.01m | 7:20AM0.18m | 6:47PM1.10m | 8:20AM0.06m | 8:17PM1.11m | 9:14AM-0.04m | ||||||||||||||||||
 |  | | | |  |  | | |  | | | | | |  | |  |  | |  | | | | |
 | — | — | — | 4:28 | — | — | — | — | — | — | — | 4:28 | — | — | — | — | — | — | — | 4:30 | — | — | — | — |
 | 6:54 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | 6:53 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 3 | 1 | 1 | — | — | — |
Temp °C | 23 | 23 | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 24 |
Feels °C | 23 | 24 | 24 | 25 | 24 | 24 | 24 | 25 | 24 | 24 | 25 | 25 | 24 | 26 | 25 | 27 | 28 | 26 | 27 | 26 | 27 | 26 | 27 | 25 |
Swell 1 Height (m) Direction Period (s) | SSE 16 | SSE 16 | SSE 17 | SSE 17 | 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 16 | S 14 | S 14 | S 13 | S 6 | S 12 |
| kJ | 1038 | 1051 | 1173 | 1230 | 1216 | 1148 | 41 | 41 | 40 | 939 | 762 | 781 | 800 | 651 | 643 | 513 | 501 | 401 | 306 | 196 | 138 | 85 | 17 | 148 |
Swell 2 Height (m) Direction Period (s) | S 11 | E 9 | ESE 9 | ESE 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 | E 9 | E 9 | S 5 | S 5 | S 6 | S 13 | E 9 |
| kJ | 188 | 64 | 76 | 75 | 43 | 41 | 60 | 58 | 58 | 39 | 41 | 41 | 41 | 40 | 25 | 25 | 26 | 26 | 27 | 13 | 15 | 17 | 80 | 15 |
Swell 3 Height (m) Direction Period (s) | E 10 | NE 8 | NE 8 | — | — | NE 8 | NE 8 | NE 8 | SSE 9 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | E 9 | E 9 | E 9 | E 9 | SE 12 |
| kJ | 90 | 2 | 2 | — | — | 2 | 2 | 2 | 35 | 41 | 15 | 14 | 15 | 29 | 18 | 17 | 17 | 16 | 16 | 26 | 26 | 26 | 26 | 6 |
Wind waves Height (m) Direction Period (s) | SE 10 | SE 9 | S 3 | — | SSE 4 | SSE 4 | SSE 17 | S 17 | S 16 | S 4 | S 4 | S 4 | S 5 | S 4 | S 5 | S 5 | S 5 | S 4 | S 5 | — | — | — | — | — |
| kJ | 134 | 88 | 6 | — | 3 | 4 | 1302 | 1432 | 1415 | 13 | 13 | 20 | 21 | 20 | 16 | 15 | 11 | 10 | 16 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 56 | 52 | 52 | 52 | 52 | 56 | 56 | 56 | 56 | 147 | 147 | 56 | 135 | 135 | 135 | 52 | 55 | 52 | 52 | 37 | 0 | 0 | 71 | 71 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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