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), 14s period with SW 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) - 2.5ft (0.7m), 8s period with WSW swell.
The current surf forecast for Power Plant at 5AM is: 0.6m 12s primary swell from a South-southeast direction and 0.7m 8s secondary swell from a West direction, 1.0m 6s secondary swell from a South direction (forecast issued at 01:00am October 01). An open ocean swell of 0.9m 14s 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) | 14s |
| Afternoon (01 Oct) | 2.5ft (0.8m) | 8s |
| Evening (01 Oct) | 2.5ft (0.7m) | 8s |
Table - waves today at Power Plant. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Thu night. Warm (max 27°C on Thu morning, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 1 | Friday 2 | Saturday 3 | ||||||||||||||||||||||
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) | SW 14 | SSE 12 | SW 14 | W 8 | W 8 | S 14 | WSW 8 | WSW 7 | WSW 7 | SSE 5 | WSW 7 | S 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 13 | SSW 12 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | S 11 | S 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 103 | 99 | 91 | 72 | 86 | 103 | 60 | 43 | 41 | 37 | 38 | 130 | 187 | 181 | 168 | 150 | 173 | 147 | 170 | 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 | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | off | off | off | off | off | off | off | off | off |
High Tide | 7:35AM0.66m | 8:52AM0.64m | 10:12AM0.64m | 11:00PM0.20m | ||||||||||||||||||||
Low Tide | 11:22PM0.05m | 00:02AM0.08m | 1:04AM0.12m | 6:58PM0.16m | ||||||||||||||||||||
 | |  |  | | |  |  | | |  | |  | | | | | | | | | | | | |
 | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 25 | 27 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 27 | 27 | 27 | 26 | 25 |
Feels °C | 28 | 26 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 29 | 28 | 29 | 29 | 28 | 27 | 27 | 26 | 29 | 28 | 29 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 14 | E 8 | W 8 | W 8 | E 8 | E 8 | S 5 | E 8 | E 8 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | N 9 | SSE 6 | SSW 13 | N 9 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | S 11 | S 12 |
| kJ | 61 | 315 | 82 | 68 | 86 | 74 | 76 | 27 | 61 | 44 | 98 | 92 | 88 | 86 | 81 | 33 | 173 | 78 | 170 | 170 | 147 | 140 | 91 | 99 |
Swell 2 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | E 8 | E 8 | W 8 | WSW 8 | E 8 | WSW 7 | NNW 10 | E 8 | W 8 | SSW 13 | SSW 13 | SSW 13 | N 9 | N 9 | SSW 12 | N 9 | E 6 | E 9 | E 9 | E 8 | N 8 |
| kJ | 46 | 63 | 65 | 64 | 61 | 63 | 60 | 61 | 41 | 75 | 55 | 41 | 187 | 181 | 168 | 81 | 81 | 147 | 78 | 33 | 55 | 55 | 51 | 34 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SSE 12 | SW 14 | SSE 12 | SSE 12 | S 14 | SSE 12 | WSW 7 | NNW 10 | WSW 7 | WSW 7 | S 13 | W 8 | W 8 | W 8 | SSW 12 | SSE 5 | E 6 | E 6 | N 9 | N 9 | N 9 | N 8 | SSE 11 |
| kJ | 103 | 99 | 91 | 57 | 57 | 103 | 56 | 43 | 56 | 37 | 38 | 130 | 43 | 42 | 41 | 150 | 23 | 27 | 25 | 56 | 55 | 53 | 35 | 47 |
Wind waves Height (m) Direction Period (s) | SSE 6 | S 6 | S 5 | SSE 5 | S 6 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 6 | — | — | — | — | ENE 7 | — | — | — | E 5 |
| kJ | 80 | 62 | 57 | 72 | 62 | 49 | 37 | 31 | 21 | 36 | 49 | 36 | 36 | 42 | 34 | — | — | — | — | 48 | — | — | — | 17 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 19 | 19 | 26 | 26 | 26 | 1 | 2 | 2 | 2 | 2 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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