Surf Forecasts:
How big are the waves at Choshi today (05 Sep):
- Morning surf: Morning surf (05 Sep, local time) - 2.5ft (0.8m), 5s period with E swell.
- Afternoon surf: Afternoon surf (05 Sep, local time) - 1.5ft (0.4m), 9s period with E swell.
- Evening surf: Evening surf (05 Sep, local time) - 2.5ft (0.8m), 5s period with E swell.
The current surf forecast for Choshi at 8AM is: 0.9m 9s primary swell from a East direction and 0.8m 5s secondary swell from a East direction, 0.4m 9s secondary swell from a East direction (forecast issued at 02:00am September 05). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | 2.5ft (0.8m) | 5s |
| Afternoon (05 Sep) | 1.5ft (0.4m) | 9s |
| Evening (05 Sep) | 2.5ft (0.8m) | 5s |
Table - waves today at Choshi. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 160mm), heaviest during Mon morning. Warm (max 27°C on Mon night, min 22°C on Sat morning). Winds increasing (light winds from the E on Sat morning, near gales from the SE by Mon morning). | ||||||||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | ||||||||||||||||||||||
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) | E 9 | E 9 | E 9 | E 5 | E 9 | E 9 | E 5 | E 5 | E 5 | ESE 5 | ENE 5 | ENE 5 | E 5 | E 7 | E 7 | E 7 | E 7 | ESE 8 | ESE 9 | SE 9 | SSE 10 | SSE 10 | SSE 11 | SSE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 26 | 42 | 132 | 28 | 25 | 25 | 29 | 31 | 33 | 29 | 68 | 99 | 134 | 240 | 260 | 246 | 510 | 1033 | 1210 | 1343 | 1153 | 1348 | 1547 | 1042 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross |
High Tide | 7:44PM1.41m | 9:03PM1.33m | 3:40PM1.31m | |||||||||||||||||||||
Low Tide | 3:46AM0.39m | 5:28AM0.39m | 7:00AM0.34m | 7:55PM1.20m | ||||||||||||||||||||
 |  |  |  | |  | | | | |  | | | | | |  |  |  | | | | |  | |
 | — | 5:09 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | — | 2 | 10 | 3 | 1 | — | — | — | — | — | — | — | — | — | 2 | 3 | 12 | 25 | 21 | 33 | 21 | 18 | 16 | — |
Temp °C | 23 | 22 | 21 | 22 | 22 | 23 | 22 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 26 | 27 |
Feels °C | 22 | 21 | 20 | 23 | 22 | 23 | 21 | 22 | 22 | 21 | 20 | 21 | 21 | 21 | 21 | 22 | 23 | 22 | 23 | 21 | 22 | 24 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | S 9 | E 5 | E 5 | E 9 | E 9 | E 9 | E 9 | ESE 5 | E 9 | SE 8 | NE 13 | SE 11 | SE 11 | S 13 | SSE 12 | S 11 | S 11 | ENE 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 26 | 42 | 15 | 28 | 21 | 25 | 14 | 14 | 13 | 29 | 13 | 3 | 103 | 5 | 5 | 3 | 48 | 244 | 449 | 705 | 533 | 422 | 320 | 318 |
Swell 2 Height (m) Direction Period (s) | S 9 | SE 6 | NE 13 | E 9 | E 9 | NE 12 | NE 11 | NE 11 | NE 11 | ESE 9 | SE 8 | S 9 | SSW 9 | NE 10 | ESE 11 | SE 11 | S 12 | — | — | — | — | E 18 | — | — |
| kJ | 15 | 9 | 27 | 26 | 25 | 22 | 19 | 19 | 19 | 15 | 3 | 2 | 8 | 49 | 12 | 19 | 72 | — | — | — | — | 6 | — | — |
Swell 3 Height (m) Direction Period (s) | E 13 | S 9 | SE 9 | S 10 | NE 12 | S 9 | E 12 | E 12 | E 12 | E 12 | E 12 | SE 10 | ESE 12 | ESE 11 | SE 15 | SSW 10 | — | — | — | — | — | — | — | — |
| kJ | 14 | 15 | 3 | 16 | 24 | 7 | 12 | 11 | 11 | 11 | 11 | 4 | 13 | 13 | 8 | 18 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 4 | ENE 4 | E 9 | — | — | E 5 | E 5 | E 5 | E 5 | NE 15 | ENE 5 | ENE 5 | E 5 | E 7 | E 7 | E 7 | E 7 | ESE 8 | ESE 9 | SE 9 | SSE 10 | SSE 10 | SSE 11 | SSE 11 |
| kJ | 24 | 27 | 132 | — | — | 22 | 29 | 31 | 33 | 209 | 68 | 99 | 134 | 240 | 260 | 246 | 510 | 1033 | 1210 | 1343 | 1153 | 1348 | 1547 | 1042 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 117 | 122 | 128 | 71 | 71 | 117 | 117 | 117 | 117 | 609 | 674 | 609 | 674 | 687 | 674 | 687 | 674 | 674 | 674 | 147 | 147 | 610 | 257 | 147 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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