
Surf Forecasts:
How big are the waves at Choshi today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 2.5ft (0.8m), 9s period with ESE swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 2.5ft (0.7m), 11s period with E swell.
- Evening surf: Evening surf (20 Jul, local time) - 3.5ft (1.1m), 11s period with E swell.
The current surf forecast for Choshi at 7AM is: 0.9m 9s primary swell from a East-southeast direction and 0.1m 7s secondary swell from a South direction, 0.4m 4s secondary swell from a South-southwest direction (forecast issued at 02:00am July 20). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 2.5ft (0.8m) | 9s |
| Afternoon (20 Jul) | 2.5ft (0.7m) | 11s |
| Evening (20 Jul) | 3.5ft (1.1m) | 11s |
Table - waves today at Choshi. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Wed afternoon, min 25°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
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) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 8 | E 11 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
Wave Graph | ||||||||||||||||||||||||
140 | 137 | 129 | 99 | 116 | 112 | 325 | 300 | 338 | 279 | 274 | 269 | 218 | 210 | 202 | 202 | 164 | 164 | 164 | 164 | 164 | 161 | 161 | 125 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | on | cross-on | cross-on | cross | cross | cross | glassy | glassy | on | cross-on | cross-on | cross-on |
High Tide | 7:36AM1.17m | 8:04PM1.30m | 8:41AM1.04m | 8:29PM1.31m | 10:20AM0.95m | 8:59PM1.31m | ||||||||||||||||||
Low Tide | 1:48AM0.64m | 1:45PM0.55m | 2:43AM0.59m | 2:11PM0.70m | 3:48AM0.55m | 2:33PM0.83m | ||||||||||||||||||
— | 4:35 | — | — | — | — | — | — | — | 4:35 | — | — | — | — | — | — | — | 4:35 | — | — | — | — | — | — | |
— | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:49 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 26 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 25 | 27 | 28 | 29 | 27 | 27 |
Feels °C | 29 | 28 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 30 | 32 | 32 | 31 | 30 | 30 | 30 | 31 | 30 | 31 | 32 | 33 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 8 | E 11 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
140 | 137 | 129 | 99 | 116 | 112 | 325 | 300 | 338 | 279 | 274 | 269 | 218 | 210 | 202 | 202 | 164 | 164 | 164 | 164 | 164 | 161 | 161 | 125 | |
Swell 2 Height (m) Direction Period (s) | SE 8 | S 8 | S 7 | SSE 9 | E 14 | E 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | S 4 | S 4 | S 4 | SSE 8 | SSE 8 | SE 8 | S 4 | S 4 | S 4 | S 4 | S 4 | SE 7 | SSE 11 | SSE 11 |
15 | 1 | 1 | 8 | 37 | 29 | 7 | 7 | 7 | 7 | 3 | 3 | 3 | 6 | 6 | 2 | 6 | 3 | 3 | 3 | 1 | 2 | 12 | 11 | |
Swell 3 Height (m) Direction Period (s) | SSE 9 | SE 9 | S 8 | E 14 | SSE 9 | ENE 14 | ESE 11 | — | SE 11 | S 7 | SSE 8 | SSE 8 | SSE 8 | SE 11 | ESE 11 | ESE 11 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | E 21 | SSE 8 | E 21 |
8 | 3 | 4 | 15 | 7 | 63 | 13 | — | 5 | 4 | 6 | 6 | 6 | 20 | 12 | 12 | 2 | 2 | 2 | 2 | 2 | 9 | 6 | 8 | |
Wind waves Height (m) Direction Period (s) | S 7 | S 8 | SSW 4 | SSW 4 | S 9 | S 4 | S 4 | S 4 | S 4 | S 4 | SSW 4 | SSW 4 | — | S 4 | S 4 | S 4 | SSW 4 | SSW 4 | SSW 4 | — | — | S 4 | S 4 | S 4 |
39 | 41 | 4 | 4 | 38 | 6 | 15 | 12 | 5 | 5 | 6 | 12 | — | 1 | 5 | 9 | 14 | 10 | 13 | — | — | 1 | 3 | 3 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 52 | 52 | 52 | 52 | 56 | 56 | 207 | 52 | 52 | 52 | 37 | 55 | 55 | 56 | 207 | 52 | 52 | 52 | 0 | 0 | 55 | 56 | 52 | 52 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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