Surf Forecasts:
How big are the waves at Choshi today (10 Jul):
- Morning surf: Morning surf (10 Jul, local time) - 4.5ft (1.4m), 14s period with SSE swell.
- Afternoon surf: Afternoon surf (10 Jul, local time) - 5ft (1.6m), 16s period with SSE swell.
- Evening surf: Evening surf (10 Jul, local time) - 5ft (1.5m), 16s period with SSE swell.
The current surf forecast for Choshi at 2PM is: 1.6m 16s primary swell from a South-southeast direction and 0.6m 10s secondary swell from a East direction, 0.6m 10s secondary swell from a East direction (forecast issued at 08:00am July 10). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jul) | 4.5ft (1.4m) | 14s |
| Afternoon (10 Jul) | 5ft (1.6m) | 16s |
| Evening (10 Jul) | 5ft (1.5m) | 16s |
Table - waves today at Choshi. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Sun night. Warm (max 25°C on Sat morning, min 23°C on Fri afternoon). Mainly fresh winds. | ||||||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Mon 13 | |||||||||||||||||||||
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 14 | SSE 14 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 17 | SSE 17 | SSE 17 | SSE 17 | S 17 | S 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 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 756 | 778 | 926 | 1224 | 1180 | 1051 | 1173 | 1230 | 1216 | 1148 | 1264 | 1432 | 1415 | 939 | 1042 | 781 | 800 | 651 | 628 | 501 | 401 | 391 | 272 | 196 |
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 | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross | cross | cross | cross |
High Tide | 2:06PM1.05m | 11:00PM1.31m | 3:32PM1.16m | 00:06AM1.34m | 4:23PM1.24m | 1:16AM1.39m | ||||||||||||||||||
Low Tide | 6:11AM0.33m | 4:54PM1.01m | 7:20AM0.18m | 6:47PM1.10m | 8:20AM0.06m | 8:17PM1.11m | ||||||||||||||||||
 | | | | |  | | | |  | | |  |  |  | | | | | | | |  |  | |
 | 4:28 | — | — | — | — | — | — | 4:28 | — | — | — | — | — | — | — | 4:28 | — | — | — | — | — | — | — | 4:30 |
 | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:53 | — | — | 6:53 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 |
Temp °C | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 |
Feels °C | 25 | 25 | 24 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 25 | 25 | 25 | 25 | 26 | 26 | 27 | 28 | 26 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SSE 14 | SSE 14 | SSE 16 | E 10 | E 10 | SSE 16 | SSE 17 | SSE 17 | SSE 17 | SSE 17 | E 9 | E 9 | E 9 | SSE 16 | E 9 | S 16 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 14 |
| kJ | 756 | 778 | 926 | 70 | 67 | 1051 | 1173 | 1230 | 1216 | 1148 | 41 | 41 | 40 | 939 | 41 | 781 | 800 | 651 | 628 | 501 | 401 | 391 | 272 | 196 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | E 10 | E 10 | S 11 | E 9 | SE 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SE 10 | E 9 | E 9 | E 9 | S 5 | E 9 | SSE 4 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 58 | 46 | 70 | 94 | 188 | 64 | 88 | 75 | 43 | 43 | 60 | 58 | 58 | 39 | 15 | 41 | 41 | 40 | 16 | 25 | 6 | 28 | 28 | 28 |
Swell 3 Height (m) Direction Period (s) | ESE 10 | E 10 | NE 8 | ENE 8 | E 10 | NE 8 | NE 8 | — | — | NE 8 | SE 10 | NE 8 | SSE 9 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 11 | E 9 | SE 10 | E 9 | SE 10 | SE 10 | SE 10 |
| kJ | 20 | 18 | 2 | 6 | 90 | 2 | 2 | — | — | 2 | 25 | 2 | 35 | 41 | 50 | 14 | 15 | 29 | 25 | 17 | 26 | 16 | 16 | 16 |
Wind waves Height (m) Direction Period (s) | — | — | SE 3 | SSE 16 | SSE 16 | SE 9 | S 4 | — | SSE 4 | — | S 17 | S 17 | S 16 | S 4 | S 16 | S 4 | S 4 | S 4 | — | S 5 | SSW 4 | S 4 | S 4 | S 4 |
| kJ | — | — | 2 | 1224 | 1180 | 103 | 6 | — | 2 | — | 1264 | 1432 | 1415 | 19 | 1042 | 19 | 19 | 15 | — | 11 | 15 | 6 | 9 | 13 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 52 | 55 | 56 | 56 | 56 | 52 | 52 | 52 | 52 | 135 | 640 | 56 | 56 | 56 | 147 | 135 | 52 | 112 | 52 | 37 | 52 | 135 | 132 | 135 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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