Surf Forecasts:
How big are the waves at Power Plant today (01 Oct):
- Morning surf: Morning surf (01 Oct, local time) - 1.5ft (0.5m), 12s period with SE swell.
- Afternoon surf: Afternoon surf (01 Oct, local time) - 2.5ft (0.8m), 8s period with W swell.
- Evening surf: Evening surf (01 Oct, local time) - 1.5ft (0.5m), 14s period with SW swell.
The current surf forecast for Power Plant at 8PM is: 0.5m 14s primary swell from a Southwest direction and 0.6m 8s secondary swell from a West direction, 0.9m 5s secondary swell from a South-southeast direction (forecast issued at 01:00pm October 01). An open ocean swell of 0.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Oct) | 1.5ft (0.5m) | 12s |
| Afternoon (01 Oct) | 2.5ft (0.8m) | 8s |
| Evening (01 Oct) | 1.5ft (0.5m) | 14s |
Table - waves today at Power Plant. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Thu night. Warm (max 27°C on Thu afternoon, min 24°C on Fri night). Wind will be generally light. | |||||||||||||||||||||
Thu 1 | Friday 2 | Saturday 3 | |||||||||||||||||||
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) | W 8 | SSE 6 | S 14 | SW 14 | S 12 | WSW 7 | SSE 5 | W 8 | S 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 12 | SSW 12 | S 11 | S 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 74 | 86 | 103 | 99 | 78 | 46 | 40 | 68 | 130 | 184 | 181 | 168 | 150 | 147 | 147 | 147 | 170 | 147 | 140 | 91 | 99 |
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 | cross-off | off | off | off | off | off | off | off | off | off | off |
High Tide | 8:52AM0.64m | 10:12AM0.64m | 11:00PM0.20m | ||||||||||||||||||
Low Tide | 00:02AM0.08m | 1:04AM0.12m | 6:58PM0.16m | ||||||||||||||||||
 | |  |  | | | |  |  | | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | 6:20 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | 1 | 1 | — | 1 | 2 | 2 | 2 | 1 | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 26 | 26 | 26 | 25 | 25 | 24 | 25 | 27 | 27 | 27 | 26 | 25 |
Feels °C | 27 | 27 | 28 | 27 | 28 | 27 | 27 | 28 | 30 | 28 | 29 | 29 | 27 | 27 | 25 | 26 | 28 | 28 | 28 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | E 8 | E 8 | E 8 | WSW 7 | WSW 7 | W 8 | WSW 8 | NNW 9 | N 9 | N 9 | N 9 | N 9 | N 9 | SSW 12 | SSW 13 | SSW 12 | SSW 12 | S 11 | S 12 |
| kJ | 68 | 86 | 61 | 63 | 63 | 46 | 37 | 68 | 90 | 88 | 81 | 81 | 81 | 81 | 78 | 147 | 170 | 147 | 140 | 91 | 99 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | W 8 | W 8 | WSW 7 | E 8 | E 8 | NNW 10 | NNW 9 | W 8 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | E 6 | N 9 | N 9 | E 9 | N 8 | N 8 |
| kJ | 64 | 64 | 63 | 42 | 43 | 61 | 60 | 98 | 92 | 64 | 181 | 168 | 150 | 147 | 147 | 34 | 56 | 55 | 54 | 35 | 34 |
Swell 3 Height (m) Direction Period (s) | SSE 12 | SSE 12 | S 14 | SW 14 | S 12 | NNW 10 | NNW 10 | E 7 | S 13 | SSW 13 | W 8 | W 8 | W 8 | W 7 | E 7 | N 9 | E 6 | E 6 | N 9 | W 7 | WSW 7 |
| kJ | 57 | 57 | 103 | 99 | 78 | 56 | 75 | 52 | 130 | 184 | 61 | 57 | 41 | 40 | 33 | 78 | 17 | 17 | 53 | 24 | 15 |
Wind waves Height (m) Direction Period (s) | SSE 5 | SSE 6 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | — | — | ENE 7 | ENE 7 | — | — | ENE 6 | ENE 8 | — | E 5 | E 5 |
| kJ | 74 | 77 | 62 | 48 | 28 | 23 | 40 | 46 | 37 | 26 | — | — | 41 | 41 | — | — | 35 | 53 | — | 18 | 33 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 26 | 26 | 26 | 9 | 0 | 2 | 2 | 1 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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