Surf Forecasts:
How big are the waves at Waikiki today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 1.5ft (0.5m), 17s period with SW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 1.5ft (0.5m), 16s period with SW swell.
- Evening surf: Evening surf (20 Sep, local time) - 1.5ft (0.5m), 16s period with SW swell.
The current surf forecast for Waikiki at 3AM is: 0.5m 18s primary swell from a Southwest direction and 1.1m 7s secondary swell from a South direction, 0.7m 11s secondary swell from a Southwest direction (forecast issued at 06:00pm September 19). The wind direction is predicted to be cross-onshore.
| Time (-05) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 1.5ft (0.5m) | 17s |
| Afternoon (20 Sep) | 1.5ft (0.5m) | 16s |
| Evening (20 Sep) | 1.5ft (0.5m) | 16s |
Table - waves today at Waikiki. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Sat afternoon, min 18°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Sat 19 | Sunday 20 | Monday 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) | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 7 | SW 12 | SSW 7 | SW 11 | SW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 166 | 157 | 155 | 154 | 152 | 150 | 148 | 132 | 127 | 125 | 124 | 203 | 206 | 165 | 79 | 116 | 75 | 77 | 147 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross | cross-on | cross-on | glassy | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 2:12AM0.71m | 1:53PM0.41m | 3:01AM0.76m | 2:52PM0.45m | |||||||||||||||
Low Tide | 5:57PM0.30m | 9:51AM0.35m | 7:28PM0.29m | 10:09AM0.33m | 8:24PM0.26m | ||||||||||||||
 |  |  | | | | | | | | | | | | |  | | | | |
 | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | 6:04 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 19 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 19 | 20 | 20 | 19 | 18 |
Feels °C | 19 | 18 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 20 | 19 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | S 7 | SW 11 | SW 11 | SW 11 | S 7 | SW 11 | S 7 | S 7 | SW 10 | SSW 7 | S 7 | SW 16 | SW 16 | S 6 | SSW 7 | SW 12 | SW 12 | SW 11 | S 7 |
| kJ | 113 | 145 | 116 | 116 | 107 | 114 | 92 | 94 | 65 | 75 | 70 | 203 | 206 | 66 | 73 | 116 | 67 | 77 | 70 |
Swell 2 Height (m) Direction Period (s) | SW 11 | SW 18 | SW 18 | SW 18 | SW 11 | SW 18 | SW 11 | SW 10 | SW 16 | SW 10 | SW 10 | SW 10 | SW 10 | SW 16 | SW 10 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | 119 | 157 | 155 | 154 | 116 | 150 | 92 | 89 | 127 | 64 | 63 | 63 | 48 | 165 | 34 | 77 | 55 | 77 | 147 |
Swell 3 Height (m) Direction Period (s) | SW 18 | S 11 | S 11 | S 11 | SW 18 | S 11 | SW 17 | SW 16 | S 10 | SW 16 | SW 16 | S 10 | S 9 | SW 10 | SW 15 | WSW 18 | SW 9 | S 9 | SW 11 |
| kJ | 166 | 2 | 2 | 2 | 152 | 9 | 148 | 132 | 8 | 125 | 124 | 2 | 7 | 47 | 79 | 32 | 12 | 2 | 75 |
Wind waves Height (m) Direction Period (s) | — | S 7 | S 6 | S 6 | — | S 7 | — | — | S 7 | — | — | SSW 7 | S 6 | — | — | SSW 7 | SSW 7 | SSW 7 | — |
| kJ | — | 92 | 86 | 84 | — | 107 | — | — | 94 | — | — | 73 | 68 | — | — | 75 | 75 | 75 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 7 | 34 | 34 | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 5 | 5 | 7 | 0 | 7 | 7 | 7 | 5 | 5 |
Best forecast wave conditions in Lima | |||||||||||||||||||
Best forecast wave conditions in Peru | |||||||||||||||||||
Header Global | |||||||||||||||||||
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