Surf Forecasts:
How big are the waves at Keaulanas today (02 Aug):
- Morning surf: Morning surf (02 Aug, local time) - 2ft (0.6m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (02 Aug, local time) - 2ft (0.6m), 13s period with SSW swell.
- Evening surf: Evening surf (02 Aug, local time) - 1.5ft (0.4m), 13s period with SSW swell.
The current surf forecast for Keaulanas at 12PM is: 0.6m 14s primary swell from a South-southwest direction and 0.3m 9s secondary swell from a North direction (forecast issued at 07:00am August 02). An open ocean swell of 1.4m 7s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Aug) | 2ft (0.6m) | 14s |
| Afternoon (02 Aug) | 2ft (0.6m) | 13s |
| Evening (02 Aug) | 1.5ft (0.4m) | 13s |
Table - waves today at Keaulanas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Mon afternoon, min 24°C on Mon night). Winds decreasing (fresh winds from the ENE on Sun morning, calm by Tue afternoon). | |||||||||||||||||||||||
Sunday 2 | Monday 3 | Tuesday 4 | |||||||||||||||||||||
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) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 12 | SW 13 | SSW 13 | SW 13 | SW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 133 | 133 | 133 | 120 | 85 | 65 | 62 | 42 | 40 | 40 | 42 | 55 | 50 | 49 | 48 | 56 | 56 | 56 | 46 | 45 | 52 | 103 | 100 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | off | off | off | off | off | off | cross-off | cross-off | off | off | off | off | off | off | glassy | glassy | glassy | off | cross-off |
High Tide | 6:28AM0.40m | 5:58PM0.54m | 7:27AM0.45m | 6:19PM0.47m | 8:36AM0.49m | 6:36PM0.40m | |||||||||||||||||
Low Tide | 11:40AM0.22m | 00:51AM0.10m | 12:43PM0.28m | 1:18AM0.09m | 2:21PM0.33m | ||||||||||||||||||
 |  | | | | |  | | | |  | |  | | | | | | | | | | | |
 | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 27 | 27 | 27 | 25 | 25 | 25 | 25 | 25 | 27 | 28 | 27 | 26 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 26 | 25 |
Feels °C | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 25 | 25 | 26 | 27 | 28 | 26 | 26 | 27 | 25 | 26 | 27 | 29 | 29 | 30 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SW 13 | SSW 13 | SSW 13 | SW 13 | ENE 8 | N 6 | NNE 6 | ENE 8 | ENE 8 | ENE 8 | NNE 6 | NNE 6 | NNE 6 | N 5 | ENE 11 | ENE 11 | NNE 5 | NE 11 | NNE 5 |
| kJ | 133 | 133 | 133 | 120 | 85 | 65 | 62 | 42 | 55 | 26 | 25 | 26 | 26 | 25 | 25 | 18 | 17 | 14 | 71 | 47 | 14 | 112 | 14 |
Swell 2 Height (m) Direction Period (s) | N 10 | SE 6 | N 9 | N 9 | N 9 | N 8 | SE 6 | SSW 13 | N 6 | ENE 8 | ENE 8 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 |
| kJ | 16 | 8 | 15 | 14 | 13 | 13 | 8 | 34 | 33 | 41 | 38 | 55 | 50 | 49 | 48 | 56 | 56 | 56 | 46 | 45 | 52 | 49 | 48 |
Swell 3 Height (m) Direction Period (s) | S 11 | N 9 | SE 6 | SSE 8 | SSE 7 | SSE 6 | N 8 | SSE 6 | SW 13 | SW 12 | SW 13 | SW 12 | SW 13 | SW 13 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NNE 5 | N 5 | ENE 11 | SSW 16 | SSW 16 |
| kJ | 21 | 15 | 10 | 11 | 5 | 4 | 12 | 3 | 40 | 40 | 42 | 39 | 41 | 42 | 26 | 27 | 27 | 26 | 10 | 9 | 46 | 103 | 100 |
Wind waves Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | — | E 8 | — | NNE 6 | NNE 6 | NNE 6 | — | — | — | — | — | — | — | — | — |
| kJ | 194 | 174 | 192 | 192 | 187 | 151 | 139 | 121 | — | 234 | — | 42 | 40 | 31 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 5 | 162 | 162 | 11 | 6 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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