Surf Forecasts:
How big are the waves at Keaulanas today (11 Oct):
- Morning surf: Morning surf (11 Oct, local time) - 3ft (0.9m), 18s period with S swell.
- Afternoon surf: Afternoon surf (11 Oct, local time) - 2.5ft (0.7m), 16s period with S swell.
- Evening surf: Evening surf (11 Oct, local time) - 3ft (0.9m), 16s period with S swell.
The current surf forecast for Keaulanas at 8AM is: 0.9m 18s primary swell from a South direction and 0.8m 13s secondary swell from a South direction (forecast issued at 01:00am October 11). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Oct) | 3ft (0.9m) | 18s |
| Afternoon (11 Oct) | 2.5ft (0.7m) | 16s |
| Evening (11 Oct) | 3ft (0.9m) | 16s |
Table - waves today at Keaulanas. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Tue afternoon. Warm (max 27°C on Sun afternoon, min 23°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 11 | Monday 12 | Tuesday 13 | ||||||||||||||||||||||
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 | 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 | S 18 | S 18 | S 18 | S 16 | S 16 | S 16 | S 16 | S 16 | S 16 | NNW 18 | NW 18 | NNW 17 | NW 16 | NW 16 | NW 16 | NW 16 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 614 | 749 | 504 | 298 | 192 | 249 | 330 | 417 | 246 | 322 | 214 | 455 | 522 | 610 | 595 | 823 | 871 | 805 | 953 | 940 | 915 | 890 | 701 | 661 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross-off | cross-off | off | off | glassy | glassy | glassy | glassy | glassy | cross-off | cross-off | off | glassy | glassy | glassy | cross-off | cross-off | cross-off |
High Tide | 4:11AM0.66m | 3:42PM0.38m | 4:46AM0.68m | 4:08PM0.33m | 5:22AM0.67m | 4:30PM0.28m | ||||||||||||||||||
Low Tide | 10:48AM0.18m | 9:34PM0.05m | 11:39AM0.20m | 9:55PM0.06m | 12:36PM0.21m | 10:17PM0.08m | ||||||||||||||||||
 |  |  | | | | | | | | | | | | | | | | | |  | | | | |
 | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:08 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — |
Temp °C | 24 | 24 | 24 | 26 | 27 | 26 | 25 | 24 | 24 | 23 | 24 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 25 | 25 | 25 | 28 | 29 | 29 | 26 | 24 | 26 | 25 | 27 | 29 | 29 | 29 | 28 | 27 | 26 | 27 | 29 | 29 | 29 | 29 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | S 18 | S 18 | S 18 | S 18 | S 16 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | NW 18 | NNW 17 | NW 16 | NW 16 | NW 16 | NW 16 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 14 |
| kJ | 614 | 749 | 504 | 298 | 192 | 249 | 330 | 417 | 246 | 322 | 159 | 455 | 522 | 610 | 595 | 823 | 871 | 805 | 953 | 940 | 915 | 890 | 701 | 661 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 14 | S 13 | S 13 | S 13 | NNE 9 | S 13 | S 12 | S 13 | NE 6 | NNW 18 | S 15 | S 15 | S 15 | S 15 | S 15 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 |
| kJ | 236 | 232 | 229 | 171 | 89 | 45 | 123 | 112 | 121 | 9 | 214 | 150 | 150 | 205 | 205 | 205 | 199 | 127 | 125 | 171 | 167 | 171 | 167 | 165 |
Swell 3 Height (m) Direction Period (s) | N 10 | N 9 | N 9 | NNW 9 | NNW 9 | S 13 | N 9 | N 8 | SSW 18 | SW 17 | S 12 | NE 8 | SSW 17 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | NE 7 | ENE 7 | ENE 9 |
| kJ | 116 | 85 | 81 | 32 | 32 | 87 | 39 | 35 | 120 | 77 | 73 | 15 | 190 | 179 | 173 | 129 | 127 | 129 | 130 | 127 | 125 | 25 | 33 | 58 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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