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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 Saturday 25 Apr 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
24.9° 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 5AM is: 1.7m 8s primary swell from a Northeast direction and 0.5m 12s secondary swell from a Northwest direction, 0.4m 15s secondary swell from a Northwest direction (forecast issued at 01:00am April 25). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 5.5ft (1.7m) | 8s |
| Afternoon (25 Apr) | 5ft (1.6m) | 8s |
| Evening (25 Apr) | 5ft (1.5m) | 8s |
Table - waves today at Chinamans Hat/Mokolii. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 10mm), heaviest on Sat night. Warm (max 25°C on Mon afternoon, min 22°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 | NE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | |
346 | 364 | 361 | 371 | 304 | 250 | 239 | 264 | 264 | 264 | 235 | 191 | 186 | 191 | 193 | 235 | 242 | 198 | 169 | 169 | 150 | 169 | 177 | 192 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | |
High Tide | 11:12AM0.30m | 11:07PM0.65m | 12:02PM0.42m | 11:34PM0.61m | 12:42PM0.52m | |||||||||||||||||||
Low Tide | 6:21AM0.12m | 4:18PM0.12m | 6:23AM0.07m | 5:28PM0.15m | 6:32AM0.02m | 6:23PM0.17m | ||||||||||||||||||
 | |  | | | | | |  | | | | | |  | | | | | | | | |  | |
 | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:54 | — | — |
— | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | 2 | |
Temp °C | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 22 | 22 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 25 | 24 | 23 | 23 |
22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 24 | 24 | 24 | 23 | 24 | 23 | 24 | 25 | 24 | 25 | 24 | 23 | 23 | |
Swell 1 Height (m) Direction Period (s) | NNW 12 | NW 12 | NNW 12 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NE 8 | NE 8 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | ENE 8 | NE 8 | NE 8 | NNW 11 | NNW 10 | NW 10 | NW 10 |
 kJ | 56 | 68 | 98 | 183 | 175 | 175 | 172 | 164 | 149 | 149 | 235 | 191 | 142 | 135 | 130 | 126 | 123 | 198 | 169 | 169 | 76 | 73 | 51 | 51 |
Swell 2 Height (m) Direction Period (s) | NW 15 | NW 15 | NW 15 | SSW 15 | SSW 16 | NNE 8 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | NNW 12 | NW 12 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | E 8 | NNW 11 | NNW 11 | NNW 11 | NE 9 | NE 9 | NE 9 | NE 9 |
| kJ | 55 | 54 | 55 | 23 | 24 | 23 | 24 | 24 | 22 | 21 | 187 | 149 | 21 | 21 | 20 | 20 | 5 | 79 | 78 | 78 | 22 | 21 | 19 | 21 |
Swell 3 Height (m) Direction Period (s) | ESE 8 | SSW 16 | SSW 16 | S 12 | S 9 | SSW 16 | S 9 | E 8 | S 9 | S 11 | SSW 15 | SSW 15 | E 7 | E 8 | ESE 8 | ESE 8 | SSW 14 | NE 10 | NE 9 | NE 9 | ESE 8 | SW 13 | SW 13 | SSW 13 |
| kJ | 6 | 25 | 24 | 3 | 2 | 24 | 2 | 5 | 2 | 2 | 21 | 21 | 4 | 4 | 6 | 6 | 19 | 24 | 22 | 23 | 6 | 7 | 7 | 17 |
Wind waves Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | — | — | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | — | — | — | ENE 8 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 346 | 364 | 361 | 371 | 304 | 250 | 239 | 264 | 264 | 264 | — | — | 186 | 191 | 193 | 235 | 242 | — | — | — | 150 | 169 | 177 | 192 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 35 | 35 | 35 | 35 | 35 | 35 | 25 | 25 | 25 | 25 | 28 | 28 | 28 | 29 | 25 | 25 | 25 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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