Surf Forecasts:
How big are the waves at Ko Olina Resort today (30 Sep):
- Morning surf: Morning surf (30 Sep, local time) - 2.5ft (0.8m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (30 Sep, local time) - 3.5ft (1.1m), 10s period with W swell.
- Evening surf: Evening surf (30 Sep, local time) - 2.5ft (0.7m), 15s period with SSW swell.
The current surf forecast for Ko Olina Resort at 2PM is: 1.1m 10s primary swell from a West direction and 1.5m 6s secondary swell from a South direction (forecast issued at 07:00am September 30). An open ocean swell of 0.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Sep) | 2.5ft (0.8m) | 15s |
| Afternoon (30 Sep) | 3.5ft (1.1m) | 10s |
| Evening (30 Sep) | 2.5ft (0.7m) | 15s |
Table - waves today at Ko Olina Resort. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 30mm), heaviest during Wed morning. Warm (max 26°C on Wed morning, min 25°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||||
Wednesday 30 | Thursday 1 | Friday 2 | |||||||||||||||||||||
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) | W 11 | SSW 15 | SW 15 | W 10 | SSW 15 | SSW 15 | SSW 14 | SSE 6 | SSE 12 | SSE 12 | W 9 | W 8 | S 14 | W 8 | SSE 6 | W 8 | SSE 5 | S 14 | S 13 | SSW 13 | WSW 8 | SSW 13 | SSW 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 302 | 283 | 220 | 259 | 188 | 188 | 186 | 103 | 99 | 99 | 93 | 90 | 101 | 64 | 78 | 41 | 42 | 94 | 130 | 187 | 75 | 168 | 150 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | off |
High Tide | 6:32AM0.67m | 5:06PM0.27m | 7:35AM0.66m | 8:52AM0.64m | |||||||||||||||||||
Low Tide | 2:02PM0.24m | 11:22PM0.05m | 00:02AM0.08m | ||||||||||||||||||||
 |  | | | |  | | | | | | | | | |  |  |  |  | | | | | |
 | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:19 | — | — |
mm | — | 1 | 3 | 3 | 1 | 3 | 3 | 2 | 1 | 2 | 2 | 2 | 3 | 2 | — | — | 1 | 1 | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 25 |
Feels °C | 26 | 24 | 25 | 25 | 25 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 28 | 27 | 27 | 27 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | W 11 | W 10 | W 10 | W 10 | W 10 | E 8 | E 8 | E 8 | E 14 | E 8 | W 9 | W 8 | W 8 | W 8 | E 8 | E 8 | E 8 | NNW 10 | NNW 9 | NNW 9 | WSW 8 | WSW 8 | WSW 8 |
| kJ | 275 | 198 | 151 | 259 | 153 | 61 | 61 | 80 | 315 | 80 | 93 | 90 | 86 | 64 | 61 | 60 | 58 | 98 | 92 | 88 | 75 | 72 | 70 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | E 8 | E 8 | E 8 | E 8 | W 9 | SSW 14 | W 8 | W 8 | W 8 | E 8 | E 8 | E 8 | E 8 | W 8 | W 8 | NNW 10 | WSW 7 | WSW 7 | SSW 13 | NNW 9 | SSE 6 | N 9 |
| kJ | 302 | 80 | 80 | 61 | 61 | 76 | 186 | 63 | 61 | 65 | 61 | 63 | 63 | 61 | 58 | 41 | 75 | 41 | 38 | 187 | 86 | 31 | 79 |
Swell 3 Height (m) Direction Period (s) | ENE 8 | SSW 15 | SW 15 | SSW 15 | SSW 15 | SSW 15 | W 8 | SW 14 | SSE 12 | SSE 12 | SE 12 | SSE 12 | S 14 | SSE 12 | S 12 | NNW 10 | WSW 7 | S 14 | S 13 | WSW 8 | E 7 | SSW 13 | SSW 12 |
| kJ | 83 | 283 | 220 | 188 | 188 | 188 | 65 | 103 | 99 | 99 | 72 | 57 | 101 | 56 | 78 | 56 | 42 | 94 | 130 | 60 | 43 | 168 | 150 |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 6 | S 6 | S 6 | S 6 | SSE 6 | SSE 6 | SSE 6 | S 6 | S 6 | S 5 | SSE 5 | SSE 5 | SSE 6 | SSE 6 | SSE 5 | SSE 5 | SE 5 | SSE 5 | SSE 5 | SSE 5 | — | — |
| kJ | 101 | 155 | 146 | 167 | 182 | 155 | 126 | 101 | 77 | 62 | 57 | 45 | 50 | 55 | 69 | 51 | 37 | 65 | 46 | 36 | 30 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 29 | 29 | 29 | 37 | 29 | 29 | 32 | 21 | 29 | 29 | 29 | 29 | 29 | 21 | 0 | 4 | 0 | 0 | 0 | 29 | 3 | 0 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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