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Chinamans Hat/Mokolii Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Chinamans Hat/Mokolii surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Monday 04 May 2026 HSTForecast update in hr min s Forecast update imminent
Chinamans Hat/Mokolii surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Chinamans Hat/Mokolii sea temperature is
24.7° C
(Which is normal for this time of year)How big are the waves at Chinamans Hat/Mokolii today?
The current surf forecast for Chinamans Hat/Mokolii at 8AM is: 1.3m 8s primary swell from a East-northeast direction and 0.5m 11s secondary swell from a Northwest direction, 0.4m 13s secondary swell from a Northwest direction (forecast issued at 01:00am May 04). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | 4.5ft (1.3m) | 8s |
| Afternoon (04 May) | 2.5ft (0.8m) | 13s |
| Evening (04 May) | 3ft (0.9m) | 12s |
Table - waves today at Chinamans Hat/Mokolii. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Mon afternoon. Warm (max 25°C on Tue morning, min 22°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 4 | Tuesday 5 | Wednesday 6 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
ENE 7 | ENE 6 | ENE 8 | ENE 8 | ENE 8 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NNW 10 | NNW 10 | NW 18 | |
203 | 84 | 176 | 181 | 186 | 196 | 248 | 240 | 205 | 205 | 202 | 195 | 160 | 154 | 151 | 149 | 119 | 117 | 110 | 102 | 100 | 86 | 85 | 109 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross | glassy | on | glassy | glassy | cross-on | cross-on | on | on | on | on | on | |
High Tide | 1:30AM0.36m | 4:38PM0.69m | 1:35AM0.34m | 5:26PM0.65m | 6:27PM0.62m | |||||||||||||||||||
Low Tide | 8:56AM-0.11m | 11:55PM0.29m | 9:25AM-0.08m | 9:56AM-0.04m | ||||||||||||||||||||
 | |  | | |  | | | |  |  | | |  | |  | | | | | | | | | |
 | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — |
— | — | — | — | — | 1 | — | — | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 22 | 23 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 25 | 25 | 25 | 24 | 24 | 23 | 22 | 23 | 25 | 25 | 25 | 24 | 23 |
21 | 22 | 23 | 23 | 25 | 24 | 23 | 23 | 23 | 24 | 25 | 27 | 26 | 28 | 26 | 27 | 26 | 24 | 25 | 27 | 26 | 26 | 25 | 24 | |
Swell 1 Height (m) Direction Period (s) | NW 11 | E 8 | NW 11 | NW 11 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | E 7 | NW 12 | E 7 | E 7 | E 6 | E 7 | NNW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NNW 10 | NNW 10 | NNW 10 |
 kJ | 75 | 55 | 58 | 40 | 166 | 196 | 248 | 240 | 205 | 150 | 202 | 103 | 70 | 61 | 69 | 149 | 119 | 117 | 110 | 102 | 100 | 86 | 85 | 64 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | NW 11 | NW 13 | NW 13 | SSW 13 | SSW 13 | SSW 13 | S 13 | S 13 | NW 12 | ENE 7 | NW 12 | NNW 11 | NNW 11 | NNW 11 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 25 | 58 | 46 | 61 | 17 | 17 | 17 | 13 | 13 | 205 | 66 | 195 | 160 | 154 | 151 | 55 | 44 | 32 | 45 | 32 | 45 | 45 | 32 | 33 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SSW 14 | S 14 | S 13 | S 12 | S 11 | SW 18 | SW 18 | SW 18 | S 13 | ESE 6 | ESE 8 | ESE 8 | ENE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | NE 7 | NE 6 | ENE 6 | NNW 18 | NE 8 | NW 18 |
| kJ | 41 | 40 | 15 | 14 | 3 | 3 | 13 | 12 | 12 | 13 | 30 | 14 | 22 | 5 | 11 | 22 | 18 | 18 | 11 | 10 | 4 | 32 | 18 | 109 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 6 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 5 | ENE 6 | E 6 | — | E 6 | — | — | — | — | — | — | — | — | — | — | — | — | E 8 |
| kJ | 203 | 84 | 176 | 181 | 186 | 186 | 94 | 113 | 130 | — | 71 | — | — | — | — | — | — | — | — | — | — | — | — | 32 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 28 | 25 | 25 | 25 | 29 | 25 | 25 | 28 | 24 | 24 | 15 | 23 | 27 | 0 | 3 | 0 | 0 | 14 | 6 | 19 | 19 | 19 | 19 | 19 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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