Surf Forecasts:
How big are the waves at Tat Mun Island today (03 Aug):
- Afternoon surf: Afternoon surf (03 Aug, local time) - 0.5ft (0.1m), 17s period with SE swell.
- Evening surf: Evening surf (03 Aug, local time) - 0.5ft (0.1m), 18s period with SE swell.
The current surf forecast for Tat Mun Island at 6PM is: 0.1m 17s primary swell from a Southeast direction (forecast issued at 01:00pm August 03). An open ocean swell of 0.5m 7s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Aug) | - | - |
| Afternoon (03 Aug) | 0.5ft (0.1m) | 17s |
| Evening (03 Aug) | 0.5ft (0.1m) | 18s |
Table - waves today at Tat Mun Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Mon afternoon. Warm (max 30°C on Wed afternoon, min 26°C on Mon afternoon). Wind will be generally light. | |||||||||||||||||||||
Mon 3 | Tuesday 4 | Wednesday 5 | |||||||||||||||||||
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 | 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) | S 7 | SE 17 | SE 17 | SE 18 | SE 17 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 18 | SE 18 | SE 17 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 11 | 12 | 12 | 12 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 12 | 12 | 11 | 11 | 12 | 12 | 12 | 12 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy |
High Tide | 10:34AM1.49m | 11:34PM1.18m | 11:15AM1.32m | 00:07AM1.32m | 11:59AM1.11m | ||||||||||||||||
Low Tide | 6:11PM0.32m | 6:21AM0.59m | 6:42PM0.42m | 7:27AM0.55m | 7:13PM0.53m | ||||||||||||||||
 |  |  |  |  |  | | | | | | | | | |  | | | |  | | |
 | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — |
mm | 8 | 1 | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 29 | 30 | 30 | 28 | 27 |
Feels °C | 30 | 31 | 30 | 30 | 31 | 31 | 31 | 31 | 33 | 32 | 32 | 32 | 30 | 31 | 30 | 32 | 34 | 34 | 34 | 33 | 31 |
Swell 1 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | SE 18 | S 7 | SSE 7 | S 7 | S 7 | S 6 | S 6 | S 6 | S 6 | S 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 6 | ESE 6 | ESE 6 |
| kJ | 33 | 22 | 22 | 12 | 23 | 15 | 14 | 14 | 13 | 7 | 7 | 7 | 7 | 12 | 12 | 11 | 11 | 11 | 8 | 8 | 4 |
Swell 2 Height (m) Direction Period (s) | S 19 | SE 17 | SE 17 | — | SE 17 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | ESE 6 | ESE 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 |
| kJ | 7 | 11 | 12 | — | 12 | 10 | 10 | 10 | 10 | 10 | 9 | 4 | 4 | 7 | 7 | 3 | 3 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | E 5 | E 5 | E 9 | — | E 6 | E 6 | E 9 | E 7 | SE 7 | ESE 7 | SE 16 | SE 15 | SE 15 | SE 15 | SE 14 | SE 14 | SE 18 | SE 18 | SE 18 | SE 17 |
| kJ | — | 1 | 1 | 2 | — | 1 | 1 | 2 | 1 | 2 | 4 | 9 | 9 | 9 | 8 | 8 | 7 | 12 | 12 | 12 | 12 |
Wind waves Height (m) Direction Period (s) | — | — | — | S 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 681 | 1051 | 659 | 681 | 800 | 644 | 607 | 644 | 1051 | 661 | 659 | 24 | 24 | 24 | 24 | 607 | 31 | 31 | 48 | 31 | 31 |
Best forecast wave conditions in Hong Kong | |||||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||||
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