Surf Forecasts:
How big are the waves at Chinamans Hat/Mokolii today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 2.5ft (0.7m), 5s period with E swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 2ft (0.6m), 7s period with E swell.
- Evening surf: Evening surf (21 Jun, local time) - 1.5ft (0.5m), 8s period with NE swell.
The current surf forecast for Chinamans Hat/Mokolii at 4PM is: 0.6m 7s primary swell from a East direction and 0.5m 8s secondary swell from a Northeast direction, 0.3m 7s secondary swell from a North-northwest direction (forecast issued at 01:00pm June 21). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 2.5ft (0.7m) | 5s |
| Afternoon (21 Jun) | 2ft (0.6m) | 7s |
| Evening (21 Jun) | 1.5ft (0.5m) | 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 19mm), heaviest on Tue night. Warm (max 26°C on Sun afternoon, min 24°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 21 | Monday 22 | Tuesday 23 | Wed 24 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NE 8 | E 7 | E 7 | NE 8 | NE 12 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 23 | 36 | 35 | 29 | 84 | 97 | 96 | 96 | 94 | 90 | 87 | 84 | 80 | 96 | 94 | 60 | 59 | 74 | 111 | 144 | 239 | 336 | 360 | 306 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:26AM0.38m | 7:26PM0.60m | 11:07AM0.50m | 7:41PM0.53m | 12:02PM0.61m | 7:40PM0.48m | ||||||||||||||||||
Low Tide | 1:07PM0.30m | 3:31AM0.08m | 3:08PM0.39m | 4:02AM0.03m | 5:56PM0.41m | 4:33AM-0.01m | ||||||||||||||||||
 | | |  | | | |  | | |  | | |  |  | | | | | |  | | |  | |
 | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — |
 | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | 7:16 |
mm | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 1 | 1 | — | 1 | 2 | 2 | 2 | 3 | 3 | 2 |
Temp °C | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 |
Feels °C | 28 | 27 | 26 | 26 | 25 | 25 | 26 | 25 | 26 | 27 | 25 | 24 | 24 | 24 | 25 | 24 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 8 | NE 12 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | N 9 | N 9 | N 8 | N 8 | N 8 | N 8 | N 8 |
| kJ | 23 | 30 | 29 | 29 | 84 | 97 | 96 | 96 | 94 | 90 | 87 | 84 | 80 | 96 | 94 | 60 | 59 | 57 | 73 | 68 | 49 | 47 | 32 | 33 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 13 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | N 7 | N 7 | N 8 | N 8 | N 7 | N 7 | NE 10 | S 15 | NE 10 | NE 9 | SSW 19 | S 16 | S 19 |
| kJ | 56 | 55 | 10 | 10 | 10 | 9 | 15 | 9 | 15 | 15 | 15 | 14 | 14 | 18 | 28 | 27 | 39 | 74 | 17 | 58 | 55 | 74 | 20 | 28 |
Swell 3 Height (m) Direction Period (s) | S 20 | S 20 | S 13 | S 13 | S 13 | S 18 | S 18 | S 12 | ESE 7 | S 16 | S 16 | S 16 | S 16 | S 12 | S 12 | S 15 | S 11 | S 11 | S 11 | S 19 | S 19 | S 16 | SSW 20 | S 16 |
| kJ | 67 | 67 | 31 | 30 | 30 | 98 | 98 | 26 | 9 | 47 | 46 | 46 | 46 | 11 | 11 | 18 | 10 | 9 | 9 | 29 | 30 | 20 | 37 | 20 |
Wind waves Height (m) Direction Period (s) | E 5 | E 7 | E 7 | ENE 4 | ENE 4 | E 4 | E 4 | E 7 | E 4 | E 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | E 5 | E 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 15 | 36 | 35 | 13 | 14 | 13 | 13 | 32 | 13 | 24 | 28 | 37 | 51 | 69 | 71 | 59 | 51 | 55 | 111 | 144 | 239 | 336 | 360 | 306 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 28 | 28 | 28 | 25 | 28 | 28 | 26 | 25 | 30 | 35 | 28 | 25 | 28 | 29 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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