Surf Forecasts:
How big are the waves at Rockpiles today (18 Jun):
- Afternoon surf: Afternoon surf (18 Jun, local time) - 3.5ft (1.0m), 14s period with S swell.
- Evening surf: Evening surf (18 Jun, local time) - 3.5ft (1.0m), 14s period with S swell.
The current surf forecast for Rockpiles at 11PM is: 1.0m 14s primary swell from a South direction (forecast issued at 07:00pm June 18). An open ocean swell of 0.5m 9s is not directed at the surf break, a second open ocean swell of 0.6m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | - | - |
| Afternoon (18 Jun) | 3.5ft (1.0m) | 14s |
| Evening (18 Jun) | 3.5ft (1.0m) | 14s |
Table - waves today at Rockpiles. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Thu night, min 24°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 16 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 20 | S 19 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 423 | 423 | 405 | 320 | 293 | 280 | 219 | 219 | 219 | 219 | 215 | 166 | 161 | 144 | 99 | 124 | 110 | 110 | 110 | 106 | 202 | 191 | 186 | 184 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 7:15PM0.65m | 8:27AM0.21m | 7:59PM0.56m | 9:48AM0.27m | 8:42PM0.47m | 11:01AM0.35m | ||||||||||||||||||
Low Tide | 2:48AM-0.02m | 12:52PM0.10m | 3:27AM-0.03m | 2:14PM0.17m | 4:03AM-0.03m | |||||||||||||||||||
 |  | | | |  | | | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — |
 | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | 7:15 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 26 |
Feels °C | 31 | 30 | 28 | 29 | 29 | 28 | 27 | 29 | 29 | 28 | 27 | 27 | 25 | 25 | 26 | 27 | 26 | 25 | 26 | 25 | 25 | 24 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | E 6 | E 6 | E 6 | E 5 | S 13 | S 12 | S 12 | S 12 | E 5 | E 5 | S 12 | S 12 | S 14 | S 14 | S 13 | S 13 |
| kJ | 423 | 423 | 405 | 320 | 293 | 280 | 219 | 219 | 40 | 40 | 39 | 29 | 161 | 144 | 99 | 99 | 27 | 20 | 68 | 69 | 202 | 191 | 173 | 170 |
Swell 2 Height (m) Direction Period (s) | E 5 | E 5 | NE 9 | E 5 | ENE 5 | E 5 | ENE 5 | E 5 | S 13 | S 13 | S 13 | S 13 | E 5 | S 16 | S 16 | S 16 | S 12 | S 15 | S 15 | S 15 | SW 18 | NE 8 | S 20 | S 19 |
| kJ | 18 | 13 | 38 | 28 | 30 | 27 | 39 | 28 | 219 | 219 | 215 | 166 | 27 | 127 | 81 | 124 | 99 | 110 | 110 | 106 | 79 | 17 | 186 | 184 |
Swell 3 Height (m) Direction Period (s) | NE 9 | NE 9 | SSW 20 | NE 9 | SSW 19 | NE 6 | SSW 19 | S 18 | S 18 | SSW 18 | SSW 18 | S 16 | S 16 | SSE 11 | NE 7 | SSE 11 | S 15 | S 12 | NE 8 | SW 18 | NE 8 | S 20 | NE 8 | NE 8 |
| kJ | 28 | 49 | 75 | 27 | 124 | 14 | 115 | 101 | 99 | 104 | 102 | 139 | 134 | 12 | 9 | 12 | 110 | 67 | 11 | 78 | 11 | 69 | 23 | 22 |
Wind waves Height (m) Direction Period (s) | ENE 5 | E 5 | E 5 | — | — | — | — | — | — | SSE 5 | — | — | — | E 5 | E 5 | E 5 | — | — | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 |
| kJ | 40 | 25 | 20 | — | — | — | — | — | — | 11 | — | — | — | 29 | 17 | 28 | — | — | 19 | 25 | 22 | 22 | 16 | 15 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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