Surf Forecasts:
How big are the waves at Waikiki today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 4ft (1.2m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 3.5ft (1.1m), 11s period with SW swell.
- Evening surf: Evening surf (21 Jul, local time) - 3.5ft (1.0m), 11s period with SW swell.
The current surf forecast for Waikiki at 3AM is: 1.2m 12s primary swell from a Southwest direction and 0.4m 10s secondary swell from a South-southwest direction, 0.6m 4s secondary swell from a South direction (forecast issued at 06:00pm July 20). The wind direction is predicted to be cross-shore.
| Time (-05) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 4ft (1.2m) | 12s |
| Afternoon (21 Jul) | 3.5ft (1.1m) | 11s |
| Evening (21 Jul) | 3.5ft (1.0m) | 11s |
Table - waves today at Waikiki. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Wed afternoon, min 17°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||
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 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | S 8 | S 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 537 | 473 | 450 | 416 | 403 | 355 | 440 | 326 | 320 | 273 | 250 | 237 | 202 | 186 | 163 | 163 | 159 | 168 | 159 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:48PM0.65m | 11:01AM0.68m | 1:05AM0.68m | 11:46AM0.59m | |||||||||||||||
Low Tide | 5:15PM0.20m | 5:19AM0.42m | 6:01PM0.21m | 7:02AM0.46m | 6:50PM0.21m | ||||||||||||||
 |  | | |  |  | | | | | |  | | | | | | | | |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | 5:59 | — | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 18 | 18 | 17 | 17 | 18 | 19 | 19 | 18 | 18 | 17 | 18 | 18 | 19 | 19 | 20 | 18 | 18 |
Feels °C | 18 | 18 | 17 | 17 | 15 | 17 | 18 | 17 | 17 | 16 | 17 | 16 | 19 | 18 | 20 | 19 | 20 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SSW 7 | SSW 7 | S 7 | S 8 | S 7 | S 8 | S 7 |
| kJ | 537 | 473 | 450 | 416 | 403 | 355 | 440 | 326 | 320 | 273 | 250 | 237 | 143 | 186 | 159 | 138 | 159 | 168 | 159 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | S 13 | SSW 12 | SSW 10 | SSW 10 | SSW 12 | SSW 9 | S 11 | S 11 | S 11 | SSW 11 | SSW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 11 |
| kJ | 34 | 14 | 30 | 36 | 34 | 48 | 68 | 66 | 63 | 63 | 97 | 100 | 202 | 166 | 163 | 163 | 157 | 127 | 117 |
Swell 3 Height (m) Direction Period (s) | SW 10 | W 21 | W 21 | SSW 12 | SSW 12 | SSW 10 | W 20 | W 20 | W 20 | W 20 | W 19 | W 19 | SSW 12 | SSW 11 | SSW 11 | S 11 | S 11 | S 11 | SSW 11 |
| kJ | 28 | 9 | 8 | 50 | 50 | 32 | 32 | 31 | 30 | 30 | 30 | 29 | 106 | 100 | 93 | 61 | 61 | 61 | 68 |
Wind waves Height (m) Direction Period (s) | SSW 4 | S 3 | S 3 | S 4 | S 4 | S 5 | S 5 | S 5 | SSW 6 | S 6 | SSW 6 | S 6 | — | — | — | — | — | — | — |
| kJ | 3 | 2 | 3 | 7 | 12 | 16 | 33 | 28 | 43 | 52 | 58 | 94 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 7 | 7 | 34 | 34 | 34 | 5 | 7 | 7 | 7 | 34 | 34 | 7 | 0 | 13 | 7 | 7 | 7 | 7 | 7 |
Best forecast wave conditions in Lima | |||||||||||||||||||
Best forecast wave conditions in Peru | |||||||||||||||||||
Header Global | |||||||||||||||||||
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