Surf Forecasts:
How big are the waves at Chuns Reef today (08 Sep):
- Afternoon surf: Afternoon surf (08 Sep, local time) - 10ft (3.0m), 8s period with E swell.
- Evening surf: Evening surf (08 Sep, local time) - 10ft (3.0m), 8s period with E swell.
The current surf forecast for Chuns Reef at 12AM is: 3.0m 8s primary swell from a East direction and 1.8m 12s secondary swell from a East-northeast direction (forecast issued at 07:00pm September 07). An open ocean swell of 3.5m 15s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 11.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Sep) | - | - |
| Afternoon (08 Sep) | 10ft (3.0m) | 8s |
| Evening (08 Sep) | 10ft (3.0m) | 8s |
Table - waves today at Chuns Reef. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Mon night. Warm (max 29°C on Tue afternoon, min 25°C on Tue night). Winds decreasing (strong winds from the SE on Mon night, calm by Wed morning). | |||||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | |||||||||||||||||
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) | E 8 | E 8 | E 8 | ENE 12 | ENE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | E 13 | NW 10 | ENE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 1070 | 1161 | 996 | 1569 | 1170 | 1012 | 959 | 942 | 885 | 787 | 592 | 436 | 339 | 261 | 199 | 181 | 168 | 185 | 210 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | cross-off | cross-off |
High Tide | 1:00AM0.25m | 1:27PM0.58m | 1:45AM0.30m | 2:04PM0.55m | |||||||||||||||
Low Tide | 6:49PM0.06m | 5:20AM0.02m | 7:16PM0.04m | 6:14AM0.03m | 7:41PM0.04m | ||||||||||||||
 |  | |  | |  | | | |  | | | | |  | |  | | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | 6:43 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:40 | — | — |
mm | 1 | 1 | 3 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 29 | 28 | 27 | 26 | 25 | 25 | 26 | 28 | 28 | 27 | 27 | 26 |
Feels °C | 26 | 24 | 24 | 25 | 26 | 26 | 28 | 29 | 29 | 30 | 30 | 29 | 29 | 30 | 32 | 32 | 31 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 14 | SW 13 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | NW 10 |
| kJ | 869 | 1967 | 4421 | 5792 | 3718 | 1012 | 959 | 942 | 885 | 787 | 592 | 436 | 339 | 261 | 199 | 181 | 143 | 176 | 133 |
Swell 2 Height (m) Direction Period (s) | NW 13 | NW 13 | E 12 | ENE 12 | ENE 12 | SSW 15 | SSW 15 | WSW 9 | SW 9 | WSW 7 | WSW 7 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 10 | E 13 |
| kJ | 28 | 44 | 650 | 1569 | 1170 | 76 | 76 | 432 | 178 | 94 | 49 | 100 | 95 | 90 | 60 | 71 | 58 | 185 | 161 |
Swell 3 Height (m) Direction Period (s) | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | SSW 15 | WNW 10 | SSW 8 | WNW 8 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | SW 7 |
| kJ | 28 | 44 | 42 | 37 | 37 | 37 | 36 | 86 | 105 | 88 | 88 | 179 | 179 | 173 | 168 | 168 | 168 | 163 | 8 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | SSE 7 | SSE 6 | SW 11 | SW 10 | SSW 9 | W 8 | — | — | — | — | — | — | — | E 3 | — | ENE 8 |
| kJ | 1070 | 1161 | 996 | 293 | 177 | 2381 | 1177 | 216 | 186 | — | — | — | — | — | — | — | 1 | — | 210 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 162 | 162 | 163 | 185 | 162 | 154 | 162 | 16 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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