Surf Forecasts:
How big are the waves at Keaulanas today (04 Aug):
- Afternoon surf: Afternoon surf (04 Aug, local time) - 1.5ft (0.5m), 12s period with SSW swell.
- Evening surf: Evening surf (04 Aug, local time) - 1.5ft (0.5m), 11s period with SSW swell.
The current surf forecast for Keaulanas at 10PM is: 0.4m 16s primary swell from a South-southwest direction and 0.5m 11s secondary swell from a South-southwest direction (forecast issued at 07:00pm August 04). An open ocean swell of 0.5m 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 (04 Aug) | - | - |
| Afternoon (04 Aug) | 1.5ft (0.5m) | 12s |
| Evening (04 Aug) | 1.5ft (0.5m) | 11s |
Table - waves today at Keaulanas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Fri afternoon, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Tue 4 | Wednesday 5 | Thursday 6 | |||||||||||||||||
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) | SSW 12 | SSW 11 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 15 | SSW 15 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 75 | 71 | 100 | 87 | 89 | 91 | 94 | 91 | 88 | 109 | 107 | 86 | 85 | 82 | 81 | 81 | 80 | 102 | 102 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 6:36PM0.40m | 9:56AM0.55m | 11:13AM0.61m | ||||||||||||||||
Low Tide | 2:21PM0.33m | 1:51AM0.08m | 2:36AM0.07m | ||||||||||||||||
 |  | |  | |  | | | |  | | | | | | | | | | |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | 7:09 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 |
Feels °C | 29 | 28 | 26 | 26 | 27 | 26 | 29 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | N 5 | SSW 11 | SSW 11 | NE 11 | NE 10 | NE 10 | NE 10 | SSW 15 | SSW 15 | SW 15 | SW 15 | SSW 15 | NE 5 | SSW 14 | SSW 14 | NE 5 | NE 8 | SW 14 | SW 14 |
| kJ | 15 | 71 | 70 | 112 | 87 | 80 | 79 | 91 | 88 | 109 | 107 | 86 | 18 | 82 | 81 | 18 | 41 | 102 | 102 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | N 5 | NNE 5 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSE 12 | SSE 12 | SSE 12 | SSW 15 | SSE 12 | SSE 11 | SSW 14 | SSW 14 | NNW 8 | NNW 7 |
| kJ | 75 | 13 | 15 | 69 | 40 | 39 | 38 | 37 | 46 | 49 | 49 | 49 | 85 | 47 | 25 | 81 | 80 | 19 | 18 |
Swell 3 Height (m) Direction Period (s) | ENE 11 | ENE 11 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSE 12 | SSE 12 | SSW 10 | SSW 10 | SSW 10 | SSW 11 | SSW 10 | NNW 8 | NNW 8 | NNW 8 | S 11 | SE 7 |
| kJ | 46 | 45 | 100 | 87 | 89 | 91 | 94 | 50 | 49 | 36 | 32 | 18 | 37 | 20 | 13 | 12 | 19 | 22 | 14 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NE 10 | NE 9 | NNE 4 | NE 5 | NE 5 | ENE 5 | NE 5 | NE 5 | ENE 6 | ENE 6 | NE 8 | NE 8 |
| kJ | — | — | — | — | — | — | — | 77 | 87 | 13 | 11 | 16 | 30 | 18 | 18 | 35 | 36 | 39 | 36 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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