Surf Forecasts:
How big are the waves at Chuns Reef today (26 Sep):
- Morning surf: Morning surf (26 Sep, local time) - 11ft (3.5m), 9s period with E swell.
- Afternoon surf: Afternoon surf (26 Sep, local time) - 11ft (3.5m), 9s period with E swell.
- Evening surf: Evening surf (26 Sep, local time) - 13ft (4.0m), 9s period with ENE swell.
The current surf forecast for Chuns Reef at 1AM is: 3.0m 8s primary swell from a East direction and 0.4m 18s secondary swell from a West-northwest direction (forecast issued at 07:00pm September 25). An open ocean swell of 0.5m 16s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Sep) | 11ft (3.5m) | 9s |
| Afternoon (26 Sep) | 11ft (3.5m) | 9s |
| Evening (26 Sep) | 13ft (4.0m) | 9s |
Table - waves today at Chuns Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Mon morning, min 24°C on Sat night). Mainly strong winds. | |||||||||||||||||||
Fri 25 | Saturday 26 | Sunday 27 | |||||||||||||||||
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) | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | ENE 9 | ENE 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 623 | 815 | 1142 | 1198 | 1280 | 1412 | 1747 | 1958 | 2160 | 2449 | 2737 | 2918 | 2956 | 3301 | 2920 | 2595 | 2287 | 1850 | 1507 |
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-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:10PM0.45m | 2:45AM0.43m | 2:40PM0.41m | 3:24AM0.48m | 3:11PM0.36m | ||||||||||||||
Low Tide | 7:27PM0.03m | 7:43AM0.08m | 7:49PM0.02m | 8:35AM0.10m | 8:13PM0.01m | ||||||||||||||
 |  | |  | | |  | | | |  | | | | | | | | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | 6:24 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 24 | 23 | 23 | 22 | 22 | 21 | 22 | 20 | 20 | 20 | 19 | 19 | 19 | 21 | 22 | 22 | 22 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | N 9 | NNW 8 | SW 16 | SW 16 | WNW 18 | SW 17 | SW 14 | NW 16 | WNW 16 | SW 16 | WNW 15 | NW 15 | WNW 15 | SW 16 | NW 13 | NW 13 | WNW 13 | NNW 17 | NNW 16 |
| kJ | 38 | 24 | 118 | 119 | 209 | 143 | 54 | 264 | 171 | 122 | 142 | 217 | 142 | 121 | 85 | 140 | 116 | 261 | 232 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | NNW 8 | WNW 18 | SSW 16 | N 8 | NW 16 | SSW 15 | SW 16 | NW 16 | SSW 16 | SSW 16 | SSW 16 | NW 14 | SW 16 | SW 15 | NNW 18 | NW 13 | NW 12 |
| kJ | 62 | 62 | 24 | 123 | 98 | 23 | 67 | 84 | 133 | 64 | 98 | 97 | 97 | 89 | 119 | 110 | 178 | 82 | 90 |
Swell 3 Height (m) Direction Period (s) | NW 20 | NW 19 | NW 19 | NNW 8 | NNW 8 | NW 18 | SW 17 | SW 18 | N 9 | N 9 | SSW 11 | SSW 11 | SSW 11 | SSE 11 | SSE 11 | NNW 18 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 97 | 96 | 57 | 24 | 24 | 79 | 77 | 78 | 14 | 7 | 12 | 12 | 12 | 12 | 23 | 127 | 82 | 81 | 80 |
Wind waves Height (m) Direction Period (s) | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | ENE 9 | ENE 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 |
| kJ | 623 | 815 | 1142 | 1198 | 1280 | 1412 | 1747 | 1958 | 2160 | 2449 | 2737 | 2918 | 2956 | 3301 | 2920 | 2595 | 2287 | 1850 | 1507 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 165 | 166 | 182 | 166 | 166 | 166 | 166 | 166 | 294 | 303 | 174 | 196 | 196 | 196 | 195 | 195 | 195 | 169 | 168 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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