Surf Forecasts:
How big are the waves at Chuns and Jocks Reefs today (30 Oct):
- Morning surf: Morning surf (30 Oct, local time) - 6ft (1.9m), 10s period with NE swell.
- Afternoon surf: Afternoon surf (30 Oct, local time) - 1.5ft (0.4m), 12s period with NW swell.
- Evening surf: Evening surf (30 Oct, local time) - 4.5ft (1.3m), 9s period with NNE swell.
The current surf forecast for Chuns and Jocks Reefs at 2AM is: 1.5m 10s primary swell from a North-northeast direction and 0.5m 10s secondary swell from a Northwest direction (forecast issued at 07:00pm October 29). An open ocean swell of 1.0m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Oct) | 6ft (1.9m) | 10s |
| Afternoon (30 Oct) | 1.5ft (0.4m) | 12s |
| Evening (30 Oct) | 4.5ft (1.3m) | 9s |
Table - waves today at Chuns and Jocks Reefs. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Thu night, min 24°C on Fri night). Mainly fresh winds. | |||||||||||||||||||
Thu 29 | Friday 30 | Saturday 31 | |||||||||||||||||
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) | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NE 10 | NE 10 | NE 10 | NW 12 | NE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NW 22 | NW 21 | NW 20 |
Wave Graph  | |||||||||||||||||||
 kJ | 256 | 234 | 360 | 427 | 602 | 687 | 753 | 54 | 549 | 320 | 255 | 249 | 211 | 211 | 207 | 202 | 375 | 1092 | 1800 |
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 | 5:07PM0.14m | 6:31AM0.57m | 6:36PM0.13m | 7:37AM0.54m | 8:36PM0.15m | ||||||||||||||
Low Tide | 9:22PM0.01m | 1:40PM0.09m | 10:18PM0.05m | 2:47PM0.07m | |||||||||||||||
 |  | | | | | | | | |  | | | | | | | | | |
 | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | 5:57 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 |
Feels °C | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NW 10 | E 13 | E 13 | E 13 | E 13 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NE 9 | NE 8 | NW 20 |
| kJ | 256 | 234 | 360 | 427 | 36 | 54 | 53 | 51 | 51 | 320 | 255 | 249 | 211 | 211 | 207 | 202 | 170 | 227 | 1800 |
Swell 2 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 11 | NW 10 | SSW 14 | NW 10 | NW 13 | NW 12 | NW 12 | E 13 | E 13 | E 12 | E 12 | E 12 | NW 11 | E 12 | NW 22 | NW 21 | NE 8 |
| kJ | 96 | 73 | 57 | 53 | 41 | 35 | 45 | 54 | 38 | 51 | 51 | 49 | 75 | 47 | 44 | 46 | 375 | 1092 | 135 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | E 13 | SSW 14 | NW 10 | SSW 14 | SSW 14 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | E 12 | NW 11 | E 12 | E 12 | E 12 |
| kJ | 84 | 84 | 83 | 80 | 31 | 41 | 25 | 41 | 41 | 39 | 53 | 53 | 47 | 44 | 47 | 43 | 72 | 72 | 69 |
Wind waves Height (m) Direction Period (s) | E 6 | ENE 6 | E 6 | E 6 | NE 10 | NE 10 | NE 10 | NE 6 | NE 9 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 5 | — | E 5 |
| kJ | 91 | 118 | 80 | 67 | 602 | 687 | 753 | 284 | 549 | 74 | 71 | 69 | 52 | 52 | 50 | 38 | 37 | — | 28 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 1 | 19 | 21 | 19 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 21 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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