Surf Forecasts:
How big are the waves at Keaulanas today (15 Oct):
- Afternoon surf: Afternoon surf (15 Oct, local time) - 4.5ft (1.3m), 13s period with NNW swell.
- Evening surf: Evening surf (15 Oct, local time) - 4ft (1.2m), 12s period with NW swell.
The current surf forecast for Keaulanas at 12AM is: 1.2m 12s primary swell from a Northwest direction and 0.6m 12s secondary swell from a South direction (forecast issued at 07:00pm October 14). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Oct) | - | - |
| Afternoon (15 Oct) | 4.5ft (1.3m) | 13s |
| Evening (15 Oct) | 4ft (1.2m) | 12s |
Table - waves today at Keaulanas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Thu morning, min 24°C on Thu night). Mainly fresh winds. | |||||||||||||||||||
Wed 14 | Thursday 15 | Friday 16 | |||||||||||||||||
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) | NNW 13 | NW 12 | NW 12 | NNW 12 | NW 12 | NW 12 | NW 12 | NNW 12 | NNW 11 | S 18 | S 17 | S 17 | NNW 11 | NNW 11 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 555 | 456 | 435 | 390 | 330 | 325 | 319 | 239 | 223 | 219 | 214 | 202 | 193 | 151 | 396 | 530 | 585 | 429 | 422 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | cross-off | off | off | cross-off | cross-off |
High Tide | 4:46PM0.25m | 6:51AM0.61m | 7:49AM0.58m | ||||||||||||||||
Low Tide | 10:40PM0.09m | 11:04PM0.12m | |||||||||||||||||
 |  | | | | | | | |  | | | |  | | | | | | |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | 6:08 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 25 | 25 | 25 | 25 | 25 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 26 | 25 | 25 |
Feels °C | 28 | 25 | 26 | 26 | 26 | 25 | 26 | 26 | 25 | 24 | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | NNW 13 | NW 12 | NW 12 | NNW 12 | NW 12 | NW 12 | NW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 |
| kJ | 555 | 456 | 435 | 390 | 330 | 325 | 319 | 239 | 223 | 215 | 190 | 190 | 193 | 151 | 396 | 530 | 585 | 429 | 422 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 12 | S 19 | S 19 | S 18 | S 18 | S 18 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 |
| kJ | 98 | 98 | 98 | 98 | 97 | 266 | 181 | 239 | 163 | 219 | 214 | 202 | 188 | 125 | 181 | 125 | 122 | 118 | 70 |
Swell 3 Height (m) Direction Period (s) | S 21 | SSW 15 | S 20 | S 20 | S 19 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | SSE 10 |
| kJ | 216 | 88 | 204 | 186 | 266 | 89 | 55 | 56 | 57 | 57 | 57 | 37 | 58 | 57 | 56 | 54 | 33 | 53 | 34 |
Wind waves Height (m) Direction Period (s) | NE 9 | NE 4 | NE 4 | NE 9 | NE 8 | NE 8 | NE 5 | NE 6 | NE 6 | ENE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | ENE 6 | NE 7 |
| kJ | 78 | 14 | 11 | 59 | 57 | 70 | 28 | 32 | 54 | 57 | 54 | 71 | 68 | 66 | 64 | 75 | 86 | 103 | 131 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 2 | 2 | 5 | 5 | 5 | 0 | 5 | 0 | 0 | 0 | 2 | 11 | 6 | 5 | 9 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
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Surf Rating (10 Max)
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