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Chuns Reef Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Chuns Reef surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 pm Monday 01 Jun 2026 HSTForecast update in hr min s Forecast update imminent
Chuns Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Chuns Reef sea temperature is
25.1° C
(Which is normal for this time of year)How big are the waves at Chuns Reef today (01 Jun):
- Morning surf: Morning surf (01 Jun, local time) - 4ft (1.2m), 8s period with E swell.
- Afternoon surf: Afternoon surf (01 Jun, local time) - 4ft (1.2m), 8s period with E swell.
- Evening surf: Evening surf (01 Jun, local time) - 4.5ft (1.3m), 7s period with ENE swell.
The current surf forecast for Chuns Reef at 6PM is: 1.2m 7s primary swell from a East direction and 0.5m 9s secondary swell from a North-northwest direction (forecast issued at 01:00pm June 01). An open ocean swell of 0.3m 18s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jun) | 4ft (1.2m) | 8s |
| Afternoon (01 Jun) | 4ft (1.2m) | 8s |
| Evening (01 Jun) | 4.5ft (1.3m) | 7s |
Table - waves today at Chuns Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Mon afternoon, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 1 | Tuesday 2 | Wednesday 3 | Thu 4 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
E 8 | E 8 | E 8 | ENE 7 | ENE 6 | N 9 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 6 | E 7 | E 7 | |
168 | 163 | 163 | 181 | 134 | 41 | 173 | 173 | 182 | 235 | 215 | 228 | 235 | 240 | 220 | 225 | 198 | 192 | 193 | 193 | 209 | 209 | 222 | 171 | |
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 | 4:09PM0.51m | 3:48AM0.11m | 4:45PM0.50m | 4:35AM0.10m | 5:24PM0.48m | 5:33AM0.10m | ||||||||||||||||||
Low Tide | 10:47PM0.05m | 7:51AM-0.02m | 11:31PM0.04m | 8:25AM0.00m | 00:16AM0.04m | |||||||||||||||||||
 | | |  |  | | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — |
 | — | — | 7:10 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | 7:12 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 25 | 25 | 24 | 24 | 23 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 24 |
25 | 24 | 24 | 24 | 24 | 23 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 22 | 21 | 22 | 23 | |
Swell 1 Height (m) Direction Period (s) | NNW 10 | NNW 10 | NNW 9 | NNW 9 | N 9 | N 9 | NNW 9 | NNW 9 | N 12 | NNW 12 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | NNW 11 | NNW 11 | NNW 11 |
 kJ | 75 | 52 | 49 | 47 | 41 | 41 | 26 | 26 | 106 | 142 | 161 | 194 | 139 | 143 | 109 | 96 | 88 | 65 | 65 | 48 | 28 | 126 | 130 | 167 |
Swell 2 Height (m) Direction Period (s) | NNE 7 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | NNW 13 | SSW 16 | SSW 16 | SSW 16 | S 17 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | S 16 | S 16 | S 16 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
| kJ | 10 | 62 | 61 | 61 | 58 | 53 | 51 | 55 | 86 | 50 | 84 | 144 | 76 | 72 | 72 | 74 | 139 | 129 | 129 | 127 | 83 | 82 | 81 | 79 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | NNE 7 | NNE 7 | NNE 7 | NNW 12 | NNW 13 | NNW 12 | SSW 19 | NNW 9 | SSW 19 | SSW 19 | S 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | — | SSE 7 | SSE 7 | N 11 | NNW 10 | — | — | W 12 |
| kJ | 40 | 9 | 9 | 5 | 15 | 16 | 28 | 73 | 26 | 73 | 72 | 165 | 63 | 103 | 103 | 61 | — | 4 | 5 | 22 | 20 | — | — | 3 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | ENE 7 | ENE 6 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 6 | E 7 | E 7 |
| kJ | 168 | 163 | 163 | 181 | 134 | 140 | 173 | 173 | 182 | 235 | 215 | 228 | 235 | 240 | 220 | 225 | 198 | 192 | 193 | 193 | 209 | 209 | 222 | 171 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 3 | 19 | 3 | 19 | 19 | 1 | 1 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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