Surf Forecasts:
How big are the waves at Waikiki today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 6ft (1.9m), 9s period with SSW swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 5.5ft (1.7m), 9s period with SSW swell.
- Evening surf: Evening surf (20 Aug, local time) - 5ft (1.5m), 9s period with S swell.
The current surf forecast for Waikiki at 12AM is: 2.1m 9s primary swell from a South direction and 1.9m 9s secondary swell from a South-southwest direction, 0.5m 12s secondary swell from a Southwest direction (forecast issued at 06:00pm August 19). The wind direction is predicted to be cross-onshore.
| Time (-05) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 6ft (1.9m) | 9s |
| Afternoon (20 Aug) | 5.5ft (1.7m) | 9s |
| Evening (20 Aug) | 5ft (1.5m) | 9s |
Table - waves today at Waikiki. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Fri morning, min 18°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | |||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSW 9 | SSW 9 | SSW 9 | S 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | S 9 | SSW 9 | SSW 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 585 | 567 | 567 | 699 | 613 | 613 | 540 | 484 | 484 | 432 | 372 | 318 | 276 | 225 | 215 | 181 | 177 | 144 | 140 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on |
High Tide | 00:12AM0.68m | 10:36AM0.50m | 1:39AM0.69m | 11:54AM0.45m | |||||||||||||||
Low Tide | 4:40PM0.24m | 7:03AM0.46m | 5:39PM0.26m | 9:09AM0.43m | 6:54PM0.26m | ||||||||||||||
 |  | | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | 6:04 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 19 | 19 | 18 | 18 | 18 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 20 | 21 | 20 | 20 | 19 |
Feels °C | 18 | 18 | 18 | 17 | 18 | 19 | 20 | 20 | 20 | 19 | 19 | 19 | 20 | 20 | 20 | 21 | 20 | 21 | 19 |
Swell 1 Height (m) Direction Period (s) | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | S 9 | SSW 9 | SSW 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 |
| kJ | 585 | 567 | 567 | 554 | 613 | 613 | 540 | 484 | 484 | 432 | 372 | 318 | 276 | 225 | 215 | 181 | 177 | 144 | 140 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 14 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 |
| kJ | 120 | 89 | 90 | 69 | 72 | 78 | 80 | 90 | 91 | 86 | 104 | 132 | 130 | 99 | 97 | 91 | 109 | 108 | 82 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 15 | SW 15 | SW 15 | SW 17 | — | SW 13 | SW 13 | SW 13 | — | S 22 | SW 22 | SW 22 | SW 21 | SW 21 | SW 21 | SW 21 | SW 20 | SSW 20 |
| kJ | 67 | 113 | 77 | 75 | 47 | — | 28 | 28 | 7 | — | 9 | 18 | 18 | 18 | 18 | 18 | 17 | 16 | 38 |
Wind waves Height (m) Direction Period (s) | — | — | — | S 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 699 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 7 | 34 | 34 | 7 | 5 | 7 | 7 | 7 | 7 | 7 | 5 | 5 | 5 | 5 | 7 | 7 | 7 | 7 | 7 |
Best forecast wave conditions in Lima | |||||||||||||||||||
Best forecast wave conditions in Peru | |||||||||||||||||||
Header Global | |||||||||||||||||||
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