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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 7 am Wednesday 29 Apr 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
24.7° 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 3PM is: 0.8m 12s primary swell from a Northwest direction and 0.5m 14s secondary swell from a North-northwest direction (forecast issued at 07:00am April 29). An open ocean swell of 1.3m 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 Apr) | 2.5ft (0.7m) | 12s |
| Afternoon (29 Apr) | 2.5ft (0.8m) | 12s |
| Evening (29 Apr) | 3ft (0.9m) | 13s |
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 Wed morning, min 22°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 1 | Sat 2 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NW 12 | NW 12 | NNW 14 | NW 12 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NNW 11 | NNW 11 | NW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NW 18 | NW 16 | NW 16 | NW 16 | |
248 | 200 | 132 | 134 | 282 | 273 | 301 | 287 | 282 | 319 | 309 | 347 | 341 | 382 | 414 | 395 | 353 | 347 | 289 | 280 | 379 | 380 | 677 | 462 | |
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 | 2:16PM0.45m | 1:43AM0.23m | 2:47PM0.47m | 2:15AM0.19m | 3:19PM0.48m | |||||||||||||||||||
Low Tide | 6:15AM-0.05m | 7:45PM0.06m | 6:36AM-0.05m | 8:32PM0.06m | 6:58AM-0.05m | 9:17PM0.05m | ||||||||||||||||||
 |  |  | | | | | | |  | | | | | | | | | | | | | | | |
 | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | 6:00 |
 | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:57 | — | — | 6:58 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 22 | 22 | 23 | 24 | 24 | 24 | 23 | 23 | 22 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 |
22 | 21 | 22 | 22 | 22 | 21 | 21 | 19 | 19 | 20 | 21 | 21 | 22 | 21 | 21 | 19 | 21 | 20 | 21 | 20 | 21 | 21 | 21 | 21 | |
Swell 1 Height (m) Direction Period (s) | NW 12 | NW 12 | NW 12 | NW 12 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NNW 11 | NNW 11 | NW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NW 16 | NW 16 |
 kJ | 248 | 200 | 132 | 134 | 282 | 273 | 301 | 287 | 282 | 319 | 309 | 347 | 341 | 382 | 414 | 395 | 353 | 347 | 289 | 280 | 200 | 193 | 677 | 462 |
Swell 2 Height (m) Direction Period (s) | NNE 10 | NW 14 | NNW 14 | NNW 14 | NE 9 | NE 9 | NE 9 | NE 9 | SW 11 | SW 11 | NNE 11 | NE 8 | NE 8 | NNW 7 | N 7 | SW 15 | SW 15 | SSW 15 | NW 19 | NW 18 | NW 18 | NW 16 | NNW 11 | NNW 12 |
| kJ | 9 | 52 | 129 | 113 | 14 | 22 | 21 | 20 | 5 | 5 | 12 | 34 | 18 | 17 | 15 | 9 | 9 | 21 | 58 | 111 | 379 | 380 | 193 | 174 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | NNE 10 | NE 10 | NE 10 | SSW 11 | SSW 11 | SW 11 | SW 11 | S 16 | S 12 | SW 11 | SW 11 | S 16 | NE 10 | SSW 16 | SW 11 | SW 11 | NW 20 | S 15 | NNW 21 | S 16 | NW 20 | SSW 16 | NNW 18 |
| kJ | 14 | 9 | 15 | 15 | 12 | 12 | 5 | 5 | 5 | 3 | 5 | 5 | 5 | 16 | 24 | 5 | 5 | 15 | 17 | 43 | 20 | 186 | 25 | 211 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 188 | 210 | 173 | 145 | 149 | 111 | 128 | 145 | 219 | 257 | 265 | 227 | 227 | 257 | 317 | 371 | 394 | 389 | 411 | 469 | 526 | 555 | 536 | 429 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 1 | 19 | 28 | 165 | 21 | 1 | 19 | 19 | 19 | 19 | 22 | 1 | 19 | 19 | 19 | 19 | 19 | 19 | 168 | 21 | 19 | 1 | 1 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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