Surf Forecasts:
How big are the waves at Hulihee Palace today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 2ft (0.6m), 13s period with S swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 2ft (0.6m), 13s period with S swell.
- Evening surf: Evening surf (18 Aug, local time) - 2ft (0.6m), 13s period with S swell.
The current surf forecast for Hulihee Palace at 4AM is: 0.7m 13s primary swell from a South direction and 0.3m 11s secondary swell from a West-northwest direction (forecast issued at 07:00pm August 17). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 2ft (0.6m) | 13s |
| Afternoon (18 Aug) | 2ft (0.6m) | 13s |
| Evening (18 Aug) | 2ft (0.6m) | 13s |
Table - waves today at Hulihee Palace. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Warm (max 27°C on Wed morning, min 26°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 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) | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph | |||||||||||||||||||
253 | 243 | 176 | 171 | 119 | 117 | 117 | 125 | 125 | 121 | 83 | 55 | 75 | 69 | 73 | 71 | 71 | 71 | 67 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | cross | cross | cross-on | on | cross-on | on | on | glassy | glassy | cross | cross-on | glassy | on | on | glassy | cross | cross |
High Tide | 6:32PM0.40m | 8:28AM0.53m | 7:04PM0.33m | 9:39AM0.55m | 7:48PM0.27m | ||||||||||||||
Low Tide | 1:08AM0.07m | 3:10PM0.27m | 1:45AM0.08m | 5:22PM0.26m | |||||||||||||||
— | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | |
6:51 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:49 | — | — | |
mm | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 31 | 31 | 30 | 29 | 30 | 30 | 29 | 29 | 29 | 31 | 30 | 30 | 30 | 30 | 30 | 30 | 31 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 |
253 | 243 | 176 | 171 | 119 | 117 | 117 | 125 | 125 | 121 | 83 | 44 | 69 | 69 | 71 | 71 | 71 | 71 | 45 | |
Swell 2 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | SW 17 | SW 18 | SW 18 | WNW 11 | WNW 11 | WNW 13 | WNW 12 | WNW 12 | W 12 | SW 16 | WNW 12 | SW 16 | SW 16 |
42 | 42 | 42 | 25 | 24 | 24 | 75 | 78 | 80 | 25 | 25 | 55 | 49 | 48 | 73 | 68 | 48 | 66 | 67 | |
Swell 3 Height (m) Direction Period (s) | WNW 6 | WNW 6 | WNW 6 | W 6 | W 6 | SW 17 | WNW 11 | WNW 11 | WNW 11 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | WNW 12 | SW 16 | WNW 12 | WNW 12 |
4 | 4 | 4 | 7 | 7 | 70 | 24 | 24 | 24 | 49 | 49 | 48 | 75 | 66 | 67 | 48 | 65 | 47 | 27 | |
Wind waves Height (m) Direction Period (s) | WSW 4 | WSW 5 | WSW 5 | — | — | W 6 | NNW 4 | — | W 6 | — | — | — | — | — | — | WNW 7 | WNW 7 | — | — |
4 | 2 | 2 | — | — | 7 | 2 | — | 7 | — | — | — | — | — | — | 5 | 9 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 100 | 0 | 18 | 96 | 20 | 96 | 116 | 100 | 82 | 0 | 0 | 18 | 20 | 0 | 82 | 46 | 0 | 3 | 7 |
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)











