- Forecast
- Maps
- Live
- Weather State
- Spot Information
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 7 pm Tuesday 19 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
25.6° C
(Which is slightly warmer than usual)How big are the waves at Chuns and Jocks Reefs today?
The current surf forecast for Chuns and Jocks Reefs at 11PM is: 0.7m 11s primary swell from a Northwest direction (forecast issued at 07:00pm May 19). An open ocean swell of 0.2m 15s is not directed at the surf break, a second open ocean swell of 1.9m 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 (19 May) | - | - |
| Afternoon (19 May) | 2ft (0.6m) | 11s |
| Evening (19 May) | 2ft (0.6m) | 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 ForecastMostly dry. Warm (max 24°C on Tue night, min 23°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Tue 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NW 10 | NW 11 | NW 11 | NW 10 | NW 10 | NNW 10 | NW 10 | NNW 11 | NNW 10 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NNW 10 | NW 11 | |
89 | 92 | 115 | 108 | 104 | 67 | 47 | 65 | 97 | 75 | 63 | 41 | 33 | 37 | 24 | 24 | 24 | 23 | 23 | 25 | 25 | 25 | 40 | 56 | |
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 | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 5:44PM0.57m | 6:00AM0.09m | 6:40PM0.53m | 7:31AM0.11m | 7:36PM0.48m | 9:08AM0.16m | ||||||||||||||||||
Low Tide | 00:33AM0.00m | 9:42AM-0.02m | 1:31AM0.00m | 10:46AM0.04m | 2:21AM-0.00m | 12:11PM0.09m | ||||||||||||||||||
 |  | | | | | | | | | | |  |  | | | | | | | | | | | |
 | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — |
 | 7:05 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | 7:06 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 |
24 | 23 | 23 | 23 | 23 | 23 | 22 | 21 | 21 | 20 | 20 | 19 | 19 | 19 | 20 | 20 | 19 | 19 | 19 | 19 | 20 | 19 | 20 | 20 | |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 11 | NW 11 | NW 10 | NW 10 | NNW 10 | NW 10 | NNW 11 | NNW 10 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NNW 10 | NW 11 |
 kJ | 89 | 92 | 115 | 108 | 104 | 67 | 47 | 65 | 97 | 75 | 63 | 41 | 33 | 37 | 24 | 24 | 24 | 23 | 23 | 25 | 25 | 25 | 40 | 56 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SSW 16 | SSW 15 | SSW 15 | SW 16 | SW 16 | NNW 11 | SSW 16 | SSW 16 | SSW 13 | NW 9 | NW 9 | WNW 9 | SSW 13 | SSW 13 | SSW 14 | S 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | S 15 | SSW 15 | SSW 14 |
| kJ | 27 | 24 | 21 | 44 | 64 | 64 | 43 | 50 | 50 | 18 | 13 | 12 | 8 | 16 | 16 | 20 | 5 | 22 | 21 | 21 | 21 | 17 | 21 | 20 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SSW 13 | NNW 13 | SW 16 | SW 13 | NNW 12 | SW 16 | NW 10 | SW 13 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 16 | S 16 | S 16 | SW 12 | SW 14 | S 13 | S 13 | S 13 | SW 13 | S 12 | S 18 |
| kJ | 30 | 17 | 17 | 10 | 7 | 28 | 64 | 14 | 7 | 20 | 20 | 16 | 16 | 21 | 20 | 5 | 6 | 8 | 3 | 3 | 3 | 7 | 3 | 6 |
Wind waves Height (m) Direction Period (s) | E 8 | E 7 | E 7 | E 8 | ENE 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 324 | 358 | 387 | 464 | 485 | 573 | 642 | 701 | 748 | 737 | 785 | 857 | 939 | 893 | 893 | 979 | 1003 | 1097 | 1121 | 1098 | 1048 | 953 | 912 | 847 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 21 | 21 | 21 | 165 | 166 | 168 | 168 | 173 | 166 | 303 | 168 | 21 | 165 | 21 | 21 | 165 | 165 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Chuns and Jocks Reefs surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest