Surf Forecasts:
How big are the waves at Keaulanas today (22 Jul):
- Morning surf: Morning surf (22 Jul, local time) - 1.5ft (0.5m), 24s period with SSW swell.
- Afternoon surf: Afternoon surf (22 Jul, local time) - 2ft (0.6m), 24s period with SSW swell.
- Evening surf: Evening surf (22 Jul, local time) - 2.5ft (0.7m), 22s period with SSW swell.
The current surf forecast for Keaulanas at 11AM is: 0.6m 24s primary swell from a South-southwest direction and 0.9m 13s secondary swell from a South direction (forecast issued at 07:00am July 22). An open ocean swell of 0.8m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jul) | 1.5ft (0.5m) | 24s |
| Afternoon (22 Jul) | 2ft (0.6m) | 24s |
| Evening (22 Jul) | 2.5ft (0.7m) | 22s |
Table - waves today at Keaulanas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Wed afternoon, min 24°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
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 | 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 13 | SSW 24 | SSW 24 | SSW 24 | SSW 23 | SSW 22 | SSW 22 | SSW 22 | SSW 21 | SSW 21 | SSW 20 | SSW 20 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 273 | 322 | 437 | 433 | 426 | 517 | 489 | 480 | 471 | 483 | 528 | 512 | 395 | 708 | 679 | 616 | 454 | 454 | 329 | 443 | 428 | 409 | 326 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off |
High Tide | 12:00PM0.57m | 12:51PM0.61m | 1:33PM0.64m | ||||||||||||||||||||
Low Tide | 3:27AM0.11m | 4:14AM0.11m | 5:08AM0.10m | 9:51PM0.20m | |||||||||||||||||||
 |  | | | | |  | | |  | | | | | | | |  | | | | | | |
 | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 24 | 24 | 25 | 24 | 26 | 27 | 26 | 25 | 25 |
Feels °C | 27 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 22 | 23 | 24 | 22 | 24 | 25 | 24 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 11 | SSW 23 | S 13 | S 13 | S 13 | S 13 | S 12 | SSW 20 | SSW 20 | S 11 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | S 12 | SSW 18 | SSW 17 | SSW 17 | SSW 16 |
| kJ | 273 | 268 | 277 | 82 | 426 | 212 | 212 | 209 | 155 | 199 | 528 | 512 | 163 | 708 | 679 | 616 | 454 | 454 | 143 | 443 | 428 | 409 | 306 |
Swell 2 Height (m) Direction Period (s) | NE 7 | NE 7 | SSW 24 | S 13 | S 10 | SSW 22 | SSW 22 | NE 6 | SSW 21 | SSW 21 | S 12 | S 13 | SSW 20 | S 13 | S 11 | S 11 | S 13 | S 12 | SSW 18 | S 12 | S 12 | S 12 | S 12 |
| kJ | 55 | 45 | 437 | 126 | 76 | 517 | 489 | 35 | 471 | 483 | 132 | 158 | 395 | 222 | 83 | 82 | 212 | 150 | 329 | 141 | 138 | 139 | 138 |
Swell 3 Height (m) Direction Period (s) | SSW 26 | SSW 24 | SW 17 | SSW 24 | S 13 | SSW 18 | SSW 18 | SSW 22 | NE 6 | SSW 16 | SSW 16 | SW 16 | SSW 16 | NNW 10 | S 13 | S 13 | SW 14 | SW 15 | SSW 15 | SSW 22 | S 21 | S 21 | S 21 |
| kJ | 217 | 322 | 142 | 433 | 125 | 120 | 204 | 480 | 39 | 99 | 100 | 125 | 173 | 18 | 87 | 85 | 54 | 54 | 88 | 156 | 229 | 326 | 326 |
Wind waves Height (m) Direction Period (s) | — | — | NE 7 | ENE 7 | NE 7 | NE 7 | NE 6 | E 6 | E 12 | NE 6 | ENE 7 | ENE 7 | NE 7 | NE 7 | NE 6 | ENE 6 | ENE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 |
| kJ | — | — | 54 | 78 | 63 | 52 | 47 | 78 | 411 | 80 | 129 | 110 | 103 | 100 | 80 | 74 | 93 | 143 | 143 | 143 | 125 | 127 | 152 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 2 | 5 | 5 | 5 | 0 | 2 | 2 | 2 | 2 | 6 | 9 | 22 | 5 | 5 | 2 | 2 | 5 | 5 | 13 | 9 | 5 | 5 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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