Surf Forecasts:
How big are the waves at Keaulanas today (07 Aug):
- Afternoon surf: Afternoon surf (07 Aug, local time) - 1.5ft (0.5m), 14s period with SSW swell.
- Evening surf: Evening surf (07 Aug, local time) - 1.5ft (0.4m), 19s period with SSW swell.
The current surf forecast for Keaulanas at 11PM is: 0.4m 19s primary swell from a South-southwest direction and 0.6m 14s secondary swell from a South-southwest direction (forecast issued at 07:00pm August 07). An open ocean swell of 0.6m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Aug) | - | - |
| Afternoon (07 Aug) | 1.5ft (0.5m) | 14s |
| Evening (07 Aug) | 1.5ft (0.4m) | 19s |
Table - waves today at Keaulanas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Mon afternoon, min 25°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Fri 7 | Saturday 8 | Sunday 9 | |||||||||||||||||
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) | SW 20 | SSW 19 | SSW 14 | SSW 19 | SW 19 | SW 19 | SSW 18 | SSW 14 | SW 18 | SW 18 | SW 18 | SSW 17 | SSW 17 | SSW 17 | SW 16 | SW 16 | S 18 | SSW 16 | SSW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 99 | 148 | 148 | 148 | 183 | 175 | 221 | 163 | 154 | 154 | 152 | 202 | 264 | 252 | 130 | 129 | 156 | 295 | 201 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | off | off | cross-off | off | off | cross-off |
High Tide | 10:17PM0.21m | 1:14PM0.73m | 00:29AM0.20m | 2:02PM0.77m | |||||||||||||||
Low Tide | 9:32PM0.21m | 4:49AM0.05m | 9:20PM0.17m | 6:00AM0.03m | 9:41PM0.14m | ||||||||||||||
 |  | | | | |  | | | |  | | | | | | | | | |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 26 | 26 | 26 | 25 | 25 | 27 | 28 | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 28 | 27 | 26 | 25 |
Feels °C | 28 | 27 | 27 | 28 | 25 | 25 | 26 | 26 | 25 | 26 | 25 | 25 | 25 | 25 | 28 | 28 | 26 | 27 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SSW 14 | NE 5 | SSW 14 | SSW 14 | SSW 14 | NE 6 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 17 | SSW 17 | SSW 13 | SSW 13 | SSW 12 | SSW 16 | SSW 16 |
| kJ | 91 | 85 | 123 | 22 | 115 | 134 | 175 | 39 | 120 | 116 | 99 | 137 | 264 | 252 | 96 | 92 | 85 | 295 | 201 |
Swell 2 Height (m) Direction Period (s) | SSE 11 | SSW 19 | SSW 19 | SSW 14 | SW 19 | SW 19 | SSW 18 | SSW 14 | SW 18 | SW 18 | SW 18 | SSW 17 | SSW 13 | SSW 13 | SW 16 | SW 16 | S 18 | SSW 12 | SSW 12 |
| kJ | 38 | 148 | 148 | 108 | 183 | 175 | 221 | 163 | 154 | 154 | 152 | 202 | 98 | 98 | 130 | 129 | 156 | 56 | 83 |
Swell 3 Height (m) Direction Period (s) | SW 20 | N 7 | SSE 11 | SSW 19 | SSE 9 | S 12 | SSE 10 | SW 18 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSW 18 | S 18 | SW 16 | NNW 10 | NNW 10 |
| kJ | 99 | 15 | 39 | 148 | 29 | 25 | 31 | 157 | 31 | 32 | 32 | 33 | 19 | 19 | 102 | 96 | 127 | 35 | 33 |
Wind waves Height (m) Direction Period (s) | NE 4 | ENE 9 | ENE 9 | ENE 5 | NE 6 | NE 6 | ENE 6 | E 6 | NE 6 | ENE 6 | ENE 6 | NE 6 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 6 | NE 7 |
| kJ | 10 | 53 | 50 | 37 | 33 | 38 | 36 | 115 | 39 | 47 | 47 | 59 | 54 | 55 | 46 | 53 | 30 | 36 | 63 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 2 | 2 | 2 | 2 | 0 | 2 | 2 | 2 | 5 | 5 | 0 | 0 | 2 | 2 | 0 | 0 | 2 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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