Surf Forecasts:
How big are the waves at Rockpiles today (31 Oct):
- Morning surf: Morning surf (31 Oct, local time) - 3ft (0.9m), 13s period with S swell.
- Afternoon surf: Afternoon surf (31 Oct, local time) - 3ft (0.9m), 13s period with S swell.
- Evening surf: Evening surf (31 Oct, local time) - 3ft (0.9m), 14s period with S swell.
The current surf forecast for Rockpiles at 5AM is: 1.0m 13s primary swell from a South direction (forecast issued at 01:00am October 31). An open ocean swell of 1.0m 9s is not directed at the surf break, a second open ocean swell of 0.8m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Oct) | 3ft (0.9m) | 13s |
| Afternoon (31 Oct) | 3ft (0.9m) | 13s |
| Evening (31 Oct) | 3ft (0.9m) | 14s |
Table - waves today at Rockpiles. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sat afternoon. Warm (max 26°C on Sat afternoon, min 23°C on Sun night). Winds increasing (light winds from the ENE on Sat afternoon, strong winds from the NE by Sun night). | ||||||||||||||||||||||||
Saturday 31 | Sunday 1 | Monday 2 | ||||||||||||||||||||||
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 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 14 | S 14 | S 12 | S 12 | S 16 | S 13 | S 13 | S 13 | S 13 | S 14 | S 14 | S 14 | S 12 | S 12 | S 12 | S 12 | ENE 7 | S 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 350 | 345 | 280 | 280 | 284 | 350 | 293 | 324 | 148 | 104 | 386 | 156 | 166 | 166 | 171 | 181 | 195 | 146 | 74 | 74 | 73 | 73 | 297 | 46 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:44AM0.69m | 10:05PM0.20m | 9:49AM0.65m | 11:35PM0.27m | 10:50AM0.61m | |||||||||||||||||||
Low Tide | 00:21AM0.09m | 5:00PM0.08m | 1:46AM0.15m | 5:44PM0.06m | 3:37AM0.19m | 6:17PM0.04m | ||||||||||||||||||
 | |  | | |  | | | |  | | |  | | | | | | | | | | |  | |
 | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 24 | 25 | 25 | 26 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 25 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 24 |
Feels °C | 25 | 24 | 26 | 27 | 28 | 27 | 26 | 27 | 25 | 26 | 25 | 25 | 24 | 23 | 20 | 21 | 20 | 18 | 18 | 19 | 19 | 19 | 19 | 20 |
Swell 1 Height (m) Direction Period (s) | S 13 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | S 13 | NE 8 | NE 8 | NE 8 | NW 19 | NNW 18 | NW 18 | NW 17 | NW 16 | NW 16 | NNW 16 | NNW 16 | NNW 15 | NNW 15 | NNW 15 | NNW 14 | N 10 | N 9 | NNW 14 |
| kJ | 350 | 168 | 165 | 135 | 135 | 350 | 142 | 100 | 98 | 518 | 565 | 600 | 640 | 602 | 587 | 519 | 499 | 468 | 449 | 443 | 437 | 183 | 205 | 299 |
Swell 2 Height (m) Direction Period (s) | NNE 9 | S 13 | S 13 | S 13 | S 13 | NNE 9 | S 14 | S 14 | NW 20 | NE 8 | S 16 | S 13 | S 13 | S 13 | S 13 | S 14 | S 14 | S 14 | S 12 | S 12 | S 12 | NNW 14 | NNW 14 | S 12 |
| kJ | 168 | 345 | 280 | 280 | 284 | 132 | 293 | 324 | 412 | 98 | 386 | 156 | 166 | 166 | 171 | 181 | 195 | 146 | 74 | 74 | 73 | 357 | 312 | 46 |
Swell 3 Height (m) Direction Period (s) | E 12 | E 12 | E 6 | E 6 | E 6 | E 6 | E 6 | NNW 21 | S 12 | S 12 | WSW 7 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | S 12 | S 12 | SSW 14 |
| kJ | 77 | 75 | 31 | 30 | 29 | 23 | 23 | 288 | 148 | 104 | 5 | 68 | 67 | 40 | 38 | 37 | 37 | 21 | 21 | 37 | 20 | 73 | 45 | 19 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | — | — | — | — | — | — | — | — | NE 8 | NE 8 | NE 8 | NE 4 | NE 5 | NE 6 | NE 6 | NE 7 | NE 7 | NE 8 | NE 8 | NE 7 | ENE 7 | NE 7 |
| kJ | 41 | 41 | — | — | — | — | — | — | — | — | 154 | 129 | 165 | 55 | 113 | 175 | 282 | 466 | 529 | 532 | 502 | 349 | 297 | 516 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 33 | 127 | 127 | 165 | 129 | 165 | 200 | 200 | 127 | 129 | 127 | 38 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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