Surf Forecasts:
How big are the waves at Keaulanas today (26 Aug):
- Morning surf: Morning surf (26 Aug, local time) - 2.5ft (0.8m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (26 Aug, local time) - 2ft (0.6m), 18s period with S swell.
- Evening surf: Evening surf (26 Aug, local time) - 2.5ft (0.8m), 18s period with S swell.
The current surf forecast for Keaulanas at 1PM is: 0.6m 18s primary swell from a South direction and 0.7m 14s secondary swell from a South-southwest direction (forecast issued at 07:00am August 26). An open ocean swell of 0.6m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Aug) | 2.5ft (0.8m) | 14s |
| Afternoon (26 Aug) | 2ft (0.6m) | 18s |
| Evening (26 Aug) | 2.5ft (0.8m) | 18s |
Table - waves today at Keaulanas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Fri afternoon, min 25°C on Wed morning). Wind will be generally light. | |||||||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | |||||||||||||||||||||
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 18 | SSW 14 | SSW 14 | S 18 | S 18 | S 18 | S 19 | S 19 | S 18 | S 17 | S 17 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 165 | 239 | 215 | 230 | 395 | 422 | 579 | 365 | 238 | 459 | 716 | 702 | 540 | 391 | 382 | 582 | 471 | 435 | 334 | 325 | 324 | 395 | 311 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | cross-off | off | off | off | cross-off | off | off | cross-off | cross-off | off | cross-off | cross-off |
High Tide | 2:41AM0.32m | 3:14PM0.68m | 3:17AM0.36m | 3:40PM0.66m | 3:54AM0.41m | 4:06PM0.63m | |||||||||||||||||
Low Tide | 8:06AM0.07m | 10:06PM0.13m | 8:47AM0.08m | 10:23PM0.11m | 9:29AM0.11m | 10:41PM0.10m | |||||||||||||||||
 |  | | | | | |  | | |  | | | |  | | | | | | | | | |
 | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 27 | 27 | 27 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 28 | 27 | 25 | 25 |
Feels °C | 25 | 24 | 25 | 24 | 25 | 24 | 24 | 23 | 24 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 26 | 24 | 26 | 27 | 25 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SSW 14 | S 18 | S 18 | S 19 | S 19 | S 18 | S 17 | S 17 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 |
| kJ | 121 | 239 | 215 | 207 | 395 | 422 | 579 | 365 | 238 | 459 | 716 | 702 | 540 | 391 | 382 | 582 | 471 | 435 | 334 | 325 | 324 | 395 | 311 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | S 18 | S 18 | S 18 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | S 12 | S 12 | S 12 | S 12 | S 11 | NW 9 | NE 6 | SSW 11 | SSW 11 | SSW 11 | SSW 19 | SSW 19 | NNE 7 |
| kJ | 81 | 167 | 165 | 230 | 135 | 135 | 135 | 137 | 131 | 121 | 71 | 103 | 72 | 73 | 65 | 12 | 47 | 38 | 39 | 23 | 35 | 35 | 15 |
Swell 3 Height (m) Direction Period (s) | S 18 | SSE 12 | SSE 6 | SE 6 | SE 7 | NW 10 | NW 10 | S 17 | S 16 | NW 10 | SE 6 | NW 9 | NW 9 | NNE 8 | NW 9 | W 10 | SSW 11 | SE 7 | WNW 8 | SSW 19 | WNW 8 | NW 8 | SSW 19 |
| kJ | 165 | 46 | 7 | 15 | 16 | 24 | 25 | 147 | 132 | 23 | 10 | 13 | 13 | 11 | 12 | 9 | 38 | 13 | 7 | 37 | 7 | 3 | 35 |
Wind waves Height (m) Direction Period (s) | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 4 | NE 5 | NE 5 | NE 5 | ENE 6 | NE 5 | NE 5 | NE 6 | NE 5 | NE 5 | NE 7 | E 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | ENE 6 |
| kJ | 14 | 14 | 19 | 25 | 23 | 24 | 25 | 24 | 23 | 49 | 22 | 32 | 50 | 23 | 31 | 52 | 97 | 32 | 52 | 52 | 54 | 52 | 41 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 2 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 2 | 11 | 161 | 2 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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