Surf Forecasts:
How big are the waves at Keaulanas today (08 Oct):
- Morning surf: Morning surf (08 Oct, local time) - 2.5ft (0.7m), 19s period with S swell.
- Afternoon surf: Afternoon surf (08 Oct, local time) - 3.5ft (1.0m), 12s period with NW 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 5AM is: 1.2m 12s primary swell from a Northwest direction and 0.7m 14s secondary swell from a South-southwest direction (forecast issued at 01:00am October 08). An open ocean swell of 0.6m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Oct) | 2.5ft (0.7m) | 19s |
| Afternoon (08 Oct) | 3.5ft (1.0m) | 12s |
| Evening (08 Oct) | 2.5ft (0.8m) | 16s |
Table - waves today at Keaulanas. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Thu morning. Warm (max 28°C on Fri afternoon, min 24°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 8 | Friday 9 | Saturday 10 | ||||||||||||||||||||||
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) | NW 13 | NW 12 | S 19 | NW 12 | NW 12 | NW 12 | NW 12 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | S 17 | SSW 16 | S 16 | S 16 | S 16 | NNW 11 | NNW 11 | NNW 10 | S 20 | S 20 | S 19 | S 19 | S 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 486 | 449 | 350 | 330 | 278 | 278 | 343 | 516 | 408 | 408 | 404 | 603 | 454 | 746 | 627 | 620 | 412 | 346 | 333 | 477 | 753 | 472 | 266 | 308 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross | cross-off | cross-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 | 1 | 2 | 3 | 3 | 3 | 2 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 27 | 27 | 26 | 25 | 25 | 26 | 26 | 27 | 27 | 25 | 25 |
Feels °C | 26 | 25 | 26 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 28 | 29 | 30 | 30 | 30 | 29 | 27 | 26 | 27 | 27 | 27 | 27 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 10 | NW 10 | NW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | SSW 15 | NNW 10 | S 18 |
| kJ | 486 | 449 | 336 | 330 | 278 | 278 | 343 | 347 | 328 | 322 | 322 | 334 | 375 | 382 | 389 | 441 | 412 | 346 | 333 | 285 | 194 | 355 | 111 | 308 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | W 15 | SSW 13 | W 15 | W 15 | SSW 16 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | S 17 | SSW 16 | S 16 | S 16 | S 16 | SSW 16 | SSW 15 | SSW 15 | S 20 | S 20 | NNW 10 | SSW 14 | NNW 10 |
| kJ | 308 | 189 | 227 | 204 | 218 | 209 | 253 | 516 | 408 | 408 | 404 | 603 | 454 | 746 | 627 | 620 | 333 | 237 | 228 | 477 | 753 | 157 | 218 | 86 |
Swell 3 Height (m) Direction Period (s) | W 16 | W 16 | S 19 | W 15 | SSW 13 | SSW 13 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | S 12 | S 12 | S 12 | S 15 | SSW 15 | S 19 | S 19 | S 14 |
| kJ | 257 | 236 | 350 | 224 | 187 | 137 | 203 | 198 | 195 | 184 | 176 | 173 | 123 | 123 | 121 | 119 | 134 | 138 | 138 | 212 | 355 | 472 | 266 | 146 |
Wind waves Height (m) Direction Period (s) | ESE 6 | SSE 9 | S 4 | S 5 | S 5 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | — | — | — | — | E 6 | — | — | — | — | ENE 6 | ENE 6 |
| kJ | 15 | 58 | 17 | 71 | 97 | 129 | 153 | 153 | 109 | 88 | 71 | 42 | 42 | — | — | — | — | 47 | — | — | — | — | 68 | 55 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 23 | 23 | 23 | 33 | 144 | 33 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 2 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 2 | 2 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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