Surf Forecasts:
How big are the waves at Jieshi Bay today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 2.5ft (0.8m), 6s period with E swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 3ft (0.9m), 6s period with ESE swell.
- Evening surf: Evening surf (18 Sep, local time) - 2.5ft (0.8m), 6s period with ESE swell.
The current surf forecast for Jieshi Bay at 1AM is: 0.8m 6s primary swell from a East-southeast direction (forecast issued at 07:00pm September 17). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 2.5ft (0.8m) | 6s |
| Afternoon (18 Sep) | 3ft (0.9m) | 6s |
| Evening (18 Sep) | 2.5ft (0.8m) | 6s |
Table - waves today at Jieshi Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Fri afternoon, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | |||||||||||||||||
5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | ESE 6 | ESE 6 | ESE 6 | ESE 6 | E 6 | E 6 | E 6 | E 6 | ESE 6 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | E 5 | ESE 5 | ESE 5 | ESE 5 | E 6 | E 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 70 | 62 | 48 | 45 | 40 | 39 | 49 | 39 | 50 | 39 | 42 | 42 | 31 | 25 | 22 | 28 | 28 | 46 | 56 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 9:15PM1.09m | 1:04AM1.09m | 9:56PM1.09m | 2:03AM1.09m | 10:45PM1.06m | ||||||||||||||
Low Tide | 11:10PM1.07m | 11:31AM0.21m | 11:58PM1.06m | 12:21PM0.17m | |||||||||||||||
 |  | | | |  | | | | | | | | | | | | |  | |
 | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | 6:19 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 25 | 25 | 24 | 25 | 28 | 30 | 28 | 26 | 25 | 25 | 25 | 25 | 28 | 29 | 28 | 26 | 26 |
Feels °C | 28 | 28 | 27 | 27 | 26 | 26 | 28 | 30 | 29 | 28 | 27 | 28 | 28 | 28 | 31 | 31 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SE 9 | — | — | — | SE 7 | ESE 6 | ESE 5 | SE 9 | SE 9 | — | ESE 5 | ESE 6 |
| kJ | — | — | — | — | — | — | — | 3 | — | — | — | 22 | 31 | 23 | 3 | 3 | — | 21 | 25 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 6 | ESE 6 | ESE 6 | ESE 6 | E 6 | E 6 | E 6 | E 6 | ESE 6 | ESE 5 | ESE 6 | ESE 6 | E 6 | E 5 | ESE 5 | ESE 5 | ESE 5 | E 6 | E 6 |
| kJ | 70 | 62 | 48 | 45 | 40 | 39 | 49 | 39 | 50 | 39 | 42 | 42 | 30 | 25 | 22 | 28 | 28 | 46 | 56 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 672 | 660 | 659 | 659 | 736 | 736 | 1006 | 672 | 672 | 672 | 660 | 660 | 659 | 672 | 1006 | 533 | 533 | 672 | 736 |
Best forecast wave conditions in Guangdong | |||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||
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