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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 pm Saturday 23 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
25.4° C
(Which is normal for this time of year)How big are the waves at Chuns and Jocks Reefs today?
The current surf forecast for Chuns and Jocks Reefs at 5PM is: 0.7m 15s primary swell from a North-northwest direction and 0.4m 10s secondary swell from a North-northwest direction (forecast issued at 01:00pm May 23). An open ocean swell of 2.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 1.5ft (0.4m) | 17s |
| Afternoon (23 May) | 2ft (0.6m) | 15s |
| Evening (23 May) | 2.5ft (0.7m) | 14s |
Table - waves today at Chuns and Jocks Reefs. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Sun afternoon. Warm (max 24°C on Sat afternoon, min 22°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Sat 23 | Sunday 24 | Monday 25 | Tue 26 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NNW 16 | NNW 16 | NNW 15 | NW 14 | NW 14 | NW 13 | NNW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | |
102 | 162 | 191 | 211 | 191 | 180 | 219 | 234 | 216 | 209 | 169 | 142 | 135 | 101 | 97 | 97 | 96 | 57 | 56 | 55 | 54 | 37 | 25 | 25 | |
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 | 10:27AM0.22m | 9:26PM0.37m | 11:25AM0.29m | 10:16PM0.32m | 12:11PM0.36m | 11:02PM0.27m | ||||||||||||||||||
Low Tide | 1:55PM0.14m | 3:36AM-0.02m | 3:38PM0.15m | 4:06AM-0.02m | 5:05PM0.15m | 4:32AM-0.03m | ||||||||||||||||||
 | | |  | | | | | |  |  |  | | | | | | | | | |  | |  | |
 | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — |
 | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | 7:07 |
— | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 24 | 24 | 23 | 23 | 22 | 22 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 |
18 | 20 | 20 | 19 | 19 | 18 | 19 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 21 | 20 | 21 | 21 | 22 | 20 | 21 | 21 | 20 | 21 | |
Swell 1 Height (m) Direction Period (s) | NNW 16 | NNW 16 | NNW 15 | NW 14 | NW 14 | NW 13 | NNW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 |
 kJ | 102 | 162 | 191 | 211 | 191 | 180 | 219 | 234 | 216 | 209 | 169 | 142 | 135 | 101 | 97 | 97 | 96 | 57 | 56 | 55 | 54 | 37 | 25 | 25 |
Swell 2 Height (m) Direction Period (s) | NW 10 | NW 10 | NNW 10 | NW 10 | NW 10 | NW 10 | NW 10 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 14 | S 13 | S 13 | S 13 | NW 20 |
| kJ | 50 | 50 | 39 | 25 | 24 | 24 | 24 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 3 | 3 | 3 | 3 | 14 | 13 | 13 | 13 | 16 |
Swell 3 Height (m) Direction Period (s) | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 | S 16 | S 16 | S 16 | S 16 | S 16 | — | — | S 20 | S 15 | S 15 | S 15 | — | — | S 19 | S 19 | NW 22 | S 13 |
| kJ | 5 | 20 | 19 | 17 | 17 | 17 | 16 | 20 | 21 | 5 | 5 | 5 | — | — | 8 | 4 | 4 | 4 | — | — | 7 | 7 | 18 | 13 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 |
| kJ | 1099 | 953 | 857 | 857 | 837 | 778 | 778 | 771 | 738 | 753 | 824 | 840 | 771 | 741 | 608 | 559 | 545 | 488 | 476 | 480 | 468 | 468 | 455 | 397 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 165 | 166 | 165 | 21 | 21 | 21 | 19 | 21 | 165 | 165 | 165 | 21 | 21 | 21 | 21 | 19 | 165 | 165 | 21 | 21 | 21 | 21 | 21 | 21 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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