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Surf Forecasts:
Rockpiles surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Tuesday 05 May 2026 HSTForecast update in hr min s Forecast update imminent
Rockpiles surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rockpiles sea temperature is
25.2° C
(Which is slightly warmer than usual)How big are the waves at Rockpiles today?
The current surf forecast for Rockpiles at 6AM is: 1.1m 6s primary swell from a East direction and 0.6m 8s secondary swell from a East direction (forecast issued at 01:00am May 05). The wind direction is predicted to be glassy.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 4ft (1.2m) | 7s |
| Afternoon (05 May) | 3.5ft (1.0m) | 7s |
| Evening (05 May) | 2.5ft (0.7m) | 6s |
Table - waves today at Rockpiles. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Tue morning. Warm (max 25°C on Tue afternoon, min 23°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 5 | Wednesday 6 | Thursday 7 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
ENE 7 | E 6 | E 7 | E 7 | E 7 | SW 18 | E 6 | E 6 | E 7 | SSW 18 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | E 8 | E 8 | SSW 18 | S 18 | |
140 | 78 | 124 | 124 | 104 | 86 | 36 | 51 | 54 | 60 | 102 | 102 | 47 | 85 | 85 | 85 | 146 | 84 | 98 | 72 | 47 | 46 | 106 | 162 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | glassy | on | cross-on | cross-on | cross-on | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 5:45AM0.11m | 7:00PM0.55m | 6:46AM0.09m | 7:50PM0.53m | 8:23AM0.09m | 8:44PM0.51m | ||||||||||||||||||
Low Tide | 2:11AM0.06m | 10:51AM-0.01m | 3:19AM0.06m | 11:27AM0.02m | 4:19AM0.05m | 12:15PM0.05m | ||||||||||||||||||
 |  |  | |  | |  | | | | |  | | | | | | | | | | | | | |
 | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — |
— | — | 1 | 1 | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 23 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 23 |
24 | 25 | 27 | 25 | 25 | 26 | 26 | 27 | 26 | 26 | 27 | 27 | 26 | 27 | 26 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 23 | |
Swell 1 Height (m) Direction Period (s) | ENE 7 | E 6 | E 7 | E 7 | E 7 | E 7 | E 6 | E 6 | E 7 | E 7 | E 7 | E 8 | E 7 | E 8 | E 8 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | N 12 | NNW 12 | NNW 12 | NNW 14 | NNW 13 |
 kJ | 140 | 78 | 124 | 124 | 104 | 86 | 36 | 51 | 54 | 40 | 35 | 28 | 26 | 28 | 32 | 85 | 146 | 84 | 98 | 98 | 199 | 224 | 439 | 313 |
Swell 2 Height (m) Direction Period (s) | NW 12 | E 8 | NNW 12 | NW 12 | NNW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NNW 10 | NW 10 | NW 10 | SSW 16 | SSW 16 | NW 10 | NW 10 | NW 16 | NW 16 | NW 15 | E 8 | NW 14 | SSW 18 | S 18 |
| kJ | 114 | 42 | 93 | 67 | 87 | 59 | 58 | 57 | 41 | 40 | 43 | 25 | 25 | 85 | 85 | 24 | 24 | 69 | 90 | 186 | 47 | 169 | 106 | 162 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | NNW 12 | SSW 12 | SSW 12 | SSW 12 | SW 18 | SSE 6 | SSE 6 | SSE 6 | SSW 18 | SSW 18 | SSW 18 | SSW 16 | NW 10 | NW 10 | SW 16 | NW 17 | NW 9 | NNW 12 | SSW 15 | NW 15 | E 8 | SSW 14 | E 8 |
| kJ | 56 | 94 | 51 | 50 | 29 | 79 | 14 | 11 | 6 | 60 | 102 | 102 | 47 | 25 | 24 | 65 | 46 | 14 | 50 | 72 | 109 | 46 | 70 | 31 |
Wind waves Height (m) Direction Period (s) | E 6 | — | — | — | — | SW 3 | SW 3 | — | — | — | — | — | — | — | NNE 3 | E 8 | E 8 | E 8 | NE 3 | E 8 | NE 7 | NE 8 | E 8 | NE 4 |
| kJ | 91 | — | — | — | — | 2 | 2 | — | — | — | — | — | — | — | 2 | 32 | 33 | 33 | 3 | 33 | 17 | 31 | 63 | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 16 | 16 | 16 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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