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Chuns and Jocks Reefs Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Chuns and Jocks Reefs surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Friday 29 May 2026 HSTForecast update in hr min s Forecast update imminent
Chuns and Jocks Reefs surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Chuns and Jocks Reefs sea temperature is
25.1° C
(Which is normal for this time of year)How big are the waves at Chuns and Jocks Reefs today (29 May):
- Morning surf: Morning surf (29 May, local time) - 3ft (0.9m), 11s period with NW swell.
- Afternoon surf: Afternoon surf (29 May, local time) - 2.5ft (0.7m), 11s period with NW swell.
- Evening surf: Evening surf (29 May, local time) - 2.5ft (0.7m), 11s period with NNW swell.
The current surf forecast for Chuns and Jocks Reefs at 5AM is: 0.9m 11s primary swell from a Northwest direction and 0.5m 10s secondary swell from a North direction (forecast issued at 01:00am May 29). An open ocean swell of 1.5m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | 3ft (0.9m) | 11s |
| Afternoon (29 May) | 2.5ft (0.7m) | 11s |
| Evening (29 May) | 2.5ft (0.7m) | 11s |
Table - waves today at Chuns and Jocks Reefs. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Sat night. Warm (max 25°C on Fri afternoon, min 22°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 29 | Saturday 30 | Sunday 31 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NE 7 | NE 8 | NE 7 | NE 7 | NNW 9 | N 8 | N 8 | NNW 11 | NNW 11 | |
185 | 185 | 185 | 130 | 130 | 126 | 121 | 103 | 101 | 99 | 90 | 86 | 75 | 75 | 75 | 79 | 90 | 79 | 77 | 47 | 33 | 33 | 66 | 90 | |
Wind (km/h) | ||||||||||||||||||||||||
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 | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 1:08AM0.16m | 2:29PM0.52m | 1:48AM0.14m | 3:01PM0.52m | 2:27AM0.12m | 3:34PM0.52m | ||||||||||||||||||
Low Tide | 5:49AM-0.04m | 8:48PM0.07m | 6:17AM-0.04m | 9:27PM0.06m | 6:47AM-0.03m | 10:06PM0.05m | ||||||||||||||||||
 |  |  | | | | | | |  | | | | | | | |  | | | | | | | |
 | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | |
Temp °C | 23 | 23 | 23 | 24 | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 25 | 25 | 25 | 24 | 23 |
22 | 22 | 22 | 22 | 23 | 22 | 22 | 22 | 22 | 23 | 22 | 25 | 25 | 24 | 24 | 23 | 24 | 24 | 24 | 26 | 25 | 25 | 25 | 24 | |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NE 7 | NE 8 | NE 7 | NE 7 | ENE 7 | E 8 | E 8 | NNW 11 | NNW 11 |
 kJ | 185 | 185 | 185 | 130 | 130 | 126 | 121 | 103 | 101 | 99 | 90 | 86 | 75 | 75 | 75 | 79 | 82 | 79 | 77 | 70 | 43 | 43 | 66 | 90 |
Swell 2 Height (m) Direction Period (s) | N 11 | N 10 | N 10 | N 10 | N 10 | NNE 10 | NNE 10 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNW 10 | N 10 | ESE 8 | ESE 8 | E 8 | NNW 9 | N 8 | E 8 | E 8 |
| kJ | 57 | 56 | 52 | 48 | 48 | 31 | 31 | 65 | 65 | 65 | 42 | 38 | 19 | 18 | 18 | 74 | 90 | 62 | 62 | 57 | 32 | 33 | 30 | 31 |
Swell 3 Height (m) Direction Period (s) | NNE 13 | NNE 13 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | SSW 18 | SSW 18 | SSW 18 | ESE 8 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | NNE 9 | SSW 16 | NNW 9 | NNW 9 | NNW 9 | N 8 | NNW 9 | N 8 | NNE 8 |
| kJ | 33 | 33 | 31 | 28 | 27 | 27 | 25 | 65 | 63 | 61 | 14 | 57 | 54 | 52 | 51 | 17 | 49 | 49 | 49 | 47 | 33 | 28 | 19 | 20 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ESE 8 | ESE 8 | — | — | — | ENE 7 | ENE 7 | ENE 8 | ENE 8 |
| kJ | 210 | 210 | 206 | 206 | 206 | 218 | 218 | 212 | 192 | 186 | 158 | 172 | 199 | 160 | 164 | 85 | 67 | — | — | — | 68 | 68 | 72 | 72 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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