Surf Forecasts:
Macau Hacs Sa Beach surf forecast from 18 Aug 2026:
- Best quality surf: Friday 21 Aug, 8PM (local time) - 3.5ft (1.1m), 11s period, S swell with cross-offshore winds.
- Most powerful swell: Monday 24 Aug, 8AM (local time) - 5.5ft (1.7m), 9s period, SSW swell with 455 kJ wave energy.
- Next surfable swell (1★+): Friday 21 Aug, 5PM (local time) - 2.5ft (0.8m), 10s period with SSE swell.
Best Forecast Surf Conditions for Macau Hacs Sa Beach this week:
The surf forecast for Macau Hacs Sa Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 5PM. The primary swell is predicted to be 0.8m and 10s period with a secondary swell of 0.4m and 4s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Macau Hacs Sa Beach in the next 16 days are 1.7m 9s and forecast to arrive on Monday (Aug 24) at 8AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Saturday (Aug 22) at 5AM.
| Wave Type | Time (HKT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Fri 21st Aug) | 2.5ft (0.8m) 10s |
| Best Surf | 8PM (Fri 21st Aug) | 3.5ft (1.1m) 11s |
| Most Powerful | 8AM (Mon 24th Aug) | 5.5ft (1.7m) 9s |
Table - best surf conditions forecast for Macau Hacs Sa Beach over the next 16 days.
Short Range ForecastModerate rain (total 11mm), heaviest on Tue night. Warm (max 30°C on Wed afternoon, min 28°C on Tue night). Winds decreasing (fresh winds from the E on Wed afternoon, light winds from the NE by Thu morning). | Days 5-7 Weather SummaryHeavy rain (total 29mm), heaviest during Sat afternoon. Warm (max 31°C on Fri afternoon, min 28°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | S 8 | E 5 | E 6 | ESE 6 | E 5 | S 9 | S 9 | S 9 | SSE 11 | SSE 10 | S 10 | S 10 | S 9 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 24 | 64 | 86 | 97 | 54 | 41 | 40 | 87 | 187 | 136 | 225 | 116 | 81 | 115 | 118 | 164 | 76 | 106 | 81 | 56 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | cross | glassy | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | glassy | cross-on | cross |
High Tide | 1:31AM2.43m | 2:05PM1.92m | 2:10AM2.47m | 3:51PM1.73m | 3:02AM2.48m | 4:10AM2.48m | 5:26AM2.52m | 6:34AM2.60m | 10:32PM1.89m | |||||||||||
Low Tide | 7:29PM1.39m | 8:34AM1.34m | 7:43PM1.55m | 9:50AM1.38m | 7:34PM1.66m | 11:40AM1.35m | 1:16PM1.24m | 2:11PM1.13m | 2:50PM1.03m | 1:13AM1.82m | ||||||||||
 |  | | |  |  | | |  | | | | |  | | | | | | | |
 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — |
 | 6:54 | — | — | 6:53 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:51 | — | — | 6:50 | — |
mm | — | 5 | — | — | — | 1 | 1 | 4 | — | 1 | 6 | 3 | 5 | 5 | 1 | 2 | 5 | 1 | 1 | 2 |
Temp °C | 29 | 29 | 29 | 30 | 29 | 30 | 30 | 28 | 29 | 31 | 30 | 29 | 29 | 29 | 30 | 30 | 30 | 31 | 31 | 30 |
Feels °C | 30 | 30 | 29 | 30 | 28 | 32 | 32 | 28 | 31 | 35 | 35 | 32 | 31 | 33 | 36 | 34 | 33 | 37 | 37 | 34 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 10 | S 9 | S 9 | S 9 | S 9 | SSE 11 | SSE 10 | E 5 | S 10 | S 9 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 |
| kJ | 23 | 21 | 12 | 28 | 25 | 41 | 40 | 87 | 187 | 136 | 5 | 116 | 81 | 115 | 118 | 164 | 76 | 106 | 81 | 56 |
Swell 2 Height (m) Direction Period (s) | E 11 | E 11 | — | — | — | — | — | SE 5 | — | ESE 4 | — | — | — | — | — | — | E 11 | E 10 | — | E 13 |
| kJ | 2 | 2 | — | — | — | — | — | 12 | — | 6 | — | — | — | — | — | — | 2 | 2 | — | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | E 6 | — | — | — | — | — | — | — | E 13 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | 3 | — | — |
Wind waves Height (m) Direction Period (s) | E 4 | E 5 | E 6 | ESE 6 | E 5 | E 4 | ESE 4 | — | E 6 | — | S 10 | — | SW 3 | — | — | SSW 9 | — | WSW 5 | — | — |
| kJ | 24 | 64 | 86 | 97 | 54 | 25 | 17 | — | 17 | — | 225 | — | 2 | — | — | 146 | — | 30 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 596 | 522 | 522 | 522 | 522 | 559 | 522 | 522 | 882 | 65 | 107 | 107 | 111 | 65 | 65 | 522 | 107 | 107 | 522 | 215 |
Best forecast wave conditions in Macau | ||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||
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Information about the Macau Hacs Sa Beach Surf forecast
The above surf forecast table for Macau Hacs Sa Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Macau Hacs Sa Beach can be found by selecting the local surf guide option on the grey menu. Our Macau Hacs Sa Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Macau Hacs Sa Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Macau Hacs Sa Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Macau Hacsa Beach is 16 km (10 miles) from the city of Macau. If you plan a holiday in Macau, look for hotels and other accommodation in Macau. Macau has rooms for a wide range of budgets as well as car hire and transport links.
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