Surf Forecasts:
How big are the waves at Hawaii today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 2ft (0.6m), 5s period with SE swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 3.5ft (1.0m), 6s period with SE swell.
- Evening surf: Evening surf (20 Aug, local time) - 3.5ft (1.1m), 6s period with SE swell.
The current surf forecast for Hawaii at 5PM is: 1.1m 6s primary swell from a Southeast direction and 0.1m 14s secondary swell from a East direction (forecast issued at 01:00pm August 20). The wind direction is predicted to be cross-onshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 2ft (0.6m) | 5s |
| Afternoon (20 Aug) | 3.5ft (1.0m) | 6s |
| Evening (20 Aug) | 3.5ft (1.1m) | 6s |
Table - waves today at Hawaii. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sat morning. Warm (max 32°C on Thu afternoon, min 25°C on Fri night). Mainly fresh winds. | |||||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | |||||||||||||||||||
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) | ESE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 32 | 59 | 72 | 85 | 80 | 88 | 125 | 140 | 140 | 125 | 147 | 169 | 183 | 119 | 99 | 96 | 147 | 125 | 125 | 104 | 84 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross | cross-on | cross-off | cross | cross-on | on | cross-on | cross | cross | cross-off | cross-off | cross | cross-on | on | on | cross | cross |
High Tide | 6:58PM0.24m | 7:32PM0.25m | 8:26AM0.02m | 8:06PM0.26m | |||||||||||||||||
Low Tide | 5:53AM0.02m | 6:35AM0.02m | 10:02AM0.02m | ||||||||||||||||||
 | | |  | | | | | | | | | | | |  |  | | |  |  | |
 | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 6:59 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 1 | 1 | — |
Temp °C | 31 | 32 | 31 | 28 | 26 | 26 | 26 | 26 | 30 | 31 | 31 | 28 | 26 | 25 | 26 | 26 | 29 | 30 | 30 | 27 | 26 |
Feels °C | 31 | 31 | 30 | 28 | 29 | 30 | 30 | 29 | 32 | 30 | 32 | 29 | 28 | 28 | 29 | 28 | 30 | 30 | 31 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | SE 7 | SE 7 | SE 8 | E 12 | SE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | E 12 | — | SE 7 | SE 7 |
| kJ | 6 | 4 | 4 | 4 | 3 | 3 | 3 | 140 | 140 | 125 | 3 | 169 | 183 | 119 | 99 | 96 | 147 | 3 | — | 42 | 84 |
Swell 2 Height (m) Direction Period (s) | — | — | — | E 13 | E 13 | — | E 13 | E 13 | E 13 | E 13 | — | E 12 | E 12 | E 12 | E 12 | E 12 | — | NE 6 | — | — | — |
| kJ | — | — | — | 3 | 3 | — | 3 | 3 | 3 | 3 | — | 3 | 3 | 3 | 3 | 3 | — | 6 | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 14 | — | — | — | — | — | — | — | — | — | — | — | — | E 12 | E 12 | — | E 12 | — | — | — | — |
| kJ | 4 | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | — | 3 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 7 | SE 7 | — | — | SE 7 | SE 8 | E 3 | ENE 3 | NNE 3 | NE 3 | ENE 3 | NE 3 | SE 8 | SE 8 | SE 7 | NE 3 |
| kJ | 32 | 59 | 72 | 85 | 80 | 88 | 125 | — | — | 65 | 147 | 3 | 3 | 1 | 2 | 9 | 3 | 125 | 125 | 104 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 161 | 1031 | 208 | 1596 | 73 | 73 | 0 | 73 | 904 | 904 | 683 | 349 | 73 | 0 | 0 | 13 | 351 | 900 | 351 | 349 | 73 |
Best forecast wave conditions in Caribbean Coast - Dominican Republic | |||||||||||||||||||||
Best forecast wave conditions in Dominican Republic | |||||||||||||||||||||
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