Surf Forecasts:
How big are the waves at Keaulanas today (08 Oct):
- Morning surf: Morning surf (08 Oct, local time) - 3.5ft (1.1m), 12s period with NW swell.
- Afternoon surf: Afternoon surf (08 Oct, local time) - 2.5ft (0.8m), 15s period with W swell.
- Evening surf: Evening surf (08 Oct, local time) - 2.5ft (0.8m), 16s period with SSW swell.
The current surf forecast for Keaulanas at 2PM is: 0.8m 15s primary swell from a West direction and 1.0m 12s secondary swell from a Northwest direction, 1.6m 6s secondary swell from a South direction (forecast issued at 07:00am October 08). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Oct) | 3.5ft (1.1m) | 12s |
| Afternoon (08 Oct) | 2.5ft (0.8m) | 15s |
| Evening (08 Oct) | 2.5ft (0.8m) | 16s |
Table - waves today at Keaulanas. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Thu morning. Warm (max 27°C on Fri morning, min 24°C on Sat night). Winds decreasing (fresh winds from the S on Thu morning, light winds from the SE by Fri night). | |||||||||||||||||||||||
Thursday 8 | Friday 9 | Saturday 10 | |||||||||||||||||||||
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) | NW 12 | NW 12 | NW 12 | W 15 | NW 12 | NW 12 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | S 17 | SSW 16 | S 16 | S 16 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | S 20 | S 20 | S 19 | S 19 | S 18 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 449 | 336 | 330 | 283 | 278 | 337 | 516 | 408 | 408 | 404 | 603 | 454 | 746 | 728 | 441 | 441 | 404 | 346 | 477 | 753 | 472 | 266 | 308 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:28AM0.50m | 2:14PM0.54m | 3:03AM0.57m | 2:46PM0.49m | 3:37AM0.63m | 3:15PM0.43m | |||||||||||||||||
Low Tide | 8:16AM0.16m | 8:35PM0.06m | 9:08AM0.16m | 8:54PM0.06m | 9:58AM0.17m | 9:14PM0.05m | |||||||||||||||||
 |  | | | | | | | | |  | | |  | | | | |  | | | | | |
 | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:12 | — | — |
mm | 3 | 4 | 2 | 3 | 2 | 1 | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 25 | 25 |
Feels °C | 25 | 26 | 25 | 26 | 26 | 27 | 28 | 29 | 29 | 28 | 29 | 29 | 30 | 29 | 29 | 27 | 26 | 26 | 27 | 28 | 27 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NNW 11 | NW 10 | NNW 10 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | SSW 15 | NNW 10 | S 14 |
| kJ | 449 | 336 | 330 | 278 | 278 | 337 | 347 | 375 | 392 | 367 | 382 | 375 | 375 | 389 | 441 | 441 | 404 | 346 | 260 | 260 | 355 | 111 | 253 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | W 15 | SSW 13 | W 15 | W 15 | SSW 16 | S 6 | S 6 | S 6 | SSW 17 | S 17 | SSW 16 | S 16 | S 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | S 20 | S 20 | NNW 10 | SSW 14 | S 18 |
| kJ | 189 | 227 | 204 | 283 | 209 | 324 | 112 | 79 | 61 | 404 | 603 | 454 | 746 | 728 | 337 | 333 | 237 | 228 | 477 | 753 | 157 | 218 | 308 |
Swell 3 Height (m) Direction Period (s) | W 16 | SSW 13 | W 15 | SSW 14 | SSW 13 | W 14 | SSW 18 | SSW 18 | SSW 18 | S 6 | S 6 | W 13 | W 13 | W 13 | S 12 | S 12 | S 12 | S 12 | S 15 | S 15 | S 19 | S 19 | NNW 10 |
| kJ | 236 | 184 | 224 | 189 | 137 | 203 | 516 | 408 | 408 | 47 | 34 | 123 | 123 | 121 | 184 | 134 | 138 | 138 | 212 | 422 | 472 | 266 | 85 |
Wind waves Height (m) Direction Period (s) | SSE 3 | S 4 | S 6 | S 6 | S 6 | S 6 | — | — | — | — | — | S 6 | — | — | — | — | — | — | — | — | — | ENE 6 | ENE 6 |
| kJ | 4 | 36 | 133 | 193 | 153 | 136 | — | — | — | — | — | 15 | — | — | — | — | — | — | — | — | — | 55 | 43 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 23 | 23 | 35 | 35 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 2 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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