Surf Forecasts:
How big are the waves at Apua Point today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 3.5ft (1.0m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 3.5ft (1.1m), 7s period with E swell.
- Evening surf: Evening surf (21 Aug, local time) - 4.5ft (1.3m), 8s period with ESE swell.
The current surf forecast for Apua Point at 5AM is: 1.0m 7s primary swell from a East-northeast direction and 0.6m 9s secondary swell from a Southeast direction, 0.6m 8s secondary swell from a East direction (forecast issued at 01:00am August 21). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 3.5ft (1.0m) | 7s |
| Afternoon (21 Aug) | 3.5ft (1.1m) | 7s |
| Evening (21 Aug) | 4.5ft (1.3m) | 8s |
Table - waves today at Apua Point. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Sun afternoon. Warm (max 29°C on Fri morning, min 26°C on Fri night). Winds decreasing (strong winds from the ENE on Sat afternoon, light winds from the NE by Sun night). | ||||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||||
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 | 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) | SSE 15 | ENE 7 | ENE 7 | E 7 | E 7 | E 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 9 | ESE 9 | E 9 | E 9 | E 9 | E 8 | E 8 |
Wave Graph | ||||||||||||||||||||||||
71 | 88 | 115 | 108 | 111 | 213 | 223 | 264 | 326 | 422 | 454 | 554 | 656 | 747 | 1026 | 1334 | 1403 | 1459 | 1184 | 1074 | 951 | 837 | 733 | 576 | |
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 | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 11:52AM0.75m | 10:54PM0.38m | 12:49PM0.80m | 00:29AM0.41m | 1:29PM0.86m | |||||||||||||||||||
Low Tide | 3:09AM0.25m | 8:13PM0.37m | 4:46AM0.24m | 8:17PM0.32m | 5:59AM0.20m | 8:33PM0.28m | ||||||||||||||||||
— | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | |
— | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:42 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 3 | 3 | 3 | 2 |
Temp °C | 27 | 26 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 26 | 28 | 29 | 29 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 |
Feels °C | 30 | 28 | 29 | 28 | 28 | 26 | 26 | 26 | 26 | 24 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 27 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | SE 9 | E 8 | SE 8 | SE 8 | S 13 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 9 | S 12 | S 12 | E 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | E 9 | E 9 | E 9 | E 8 | E 8 |
49 | 59 | 60 | 43 | 42 | 87 | 223 | 264 | 326 | 422 | 454 | 554 | 46 | 46 | 809 | 1001 | 1194 | 1170 | 997 | 794 | 777 | 678 | 589 | 576 | |
Swell 2 Height (m) Direction Period (s) | SE 9 | E 8 | SE 9 | SW 17 | S 13 | SW 16 | S 13 | S 13 | S 14 | S 12 | S 12 | S 12 | SSE 15 | SSE 15 | SSE 12 | S 14 | S 14 | S 13 | S 13 | SSE 13 | S 13 | S 13 | S 13 | S 13 |
62 | 47 | 62 | 73 | 87 | 39 | 85 | 84 | 134 | 48 | 74 | 46 | 42 | 42 | 50 | 98 | 94 | 90 | 90 | 59 | 89 | 89 | 89 | 87 | |
Swell 3 Height (m) Direction Period (s) | SSE 15 | SSE 14 | SSW 17 | S 11 | SW 16 | SSW 19 | SW 16 | SW 16 | SW 16 | SSE 15 | SSE 15 | SSE 15 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 |
71 | 70 | 115 | 21 | 65 | 70 | 64 | 65 | 64 | 74 | 73 | 72 | 40 | 64 | 62 | 51 | 51 | 51 | 99 | 85 | 84 | 88 | 123 | 121 | |
Wind waves Height (m) Direction Period (s) | E 8 | ENE 7 | ENE 7 | E 7 | E 7 | E 8 | NE 7 | NE 7 | NE 6 | NE 6 | NE 6 | NE 7 | E 9 | E 9 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | — |
64 | 88 | 111 | 108 | 111 | 213 | 16 | 16 | 94 | 91 | 91 | 111 | 656 | 747 | 1026 | 1334 | 1403 | 1459 | 1184 | 1074 | 951 | 837 | 733 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 54 | 54 | 54 | 112 | 112 | 81 | 81 | 54 | 54 | 54 | 56 | 112 | 112 | 56 | 81 | 56 | 57 | 54 | 81 | 108 | 55 | 54 | 54 | 54 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)













