Surf Forecasts:
How big are the waves at China Walls today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 3.5ft (1.1m), 15s period with S swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 3.5ft (1.0m), 14s period with S swell.
- Evening surf: Evening surf (18 Jun, local time) - 3.5ft (1.0m), 14s period with S swell.
The current surf forecast for China Walls at 3AM is: 0.8m 16s primary swell from a South direction and 0.8m 13s secondary swell from a South-southwest direction (forecast issued at 07:00pm June 17). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 3.5ft (1.1m) | 15s |
| Afternoon (18 Jun) | 3.5ft (1.0m) | 14s |
| Evening (18 Jun) | 3.5ft (1.0m) | 14s |
Table - waves today at China Walls. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 27°C on Thu afternoon, min 24°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 17 | Thursday 18 | Friday 19 | Sat 20 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 17 | SSW 13 | S 16 | S 16 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 16 | S 12 | S 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 288 | 295 | 321 | 321 | 620 | 604 | 522 | 423 | 423 | 423 | 405 | 320 | 293 | 280 | 219 | 219 | 219 | 219 | 166 | 166 | 157 | 127 | 99 | 99 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | glassy | cross-off | cross-off | cross-off | glassy | 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 | 5:27PM0.74m | 5:56AM0.19m | 6:13PM0.67m | 7:12AM0.23m | 6:57PM0.59m | 8:35AM0.29m | ||||||||||||||||||
Low Tide | 1:13AM0.01m | 10:58AM0.02m | 1:57AM0.01m | 12:00PM0.10m | 2:37AM0.01m | 1:19PM0.18m | ||||||||||||||||||
 |  |  |  | | | | | | | | | |  | | | | | | | | | | | |
 | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — |
 | 7:14 | — | — | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | 7:15 |
mm | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 |
Feels °C | 24 | 26 | 27 | 28 | 29 | 28 | 28 | 29 | 29 | 29 | 29 | 27 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | S 16 | SSW 13 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 5 | S 12 | S 12 |
| kJ | 246 | 295 | 321 | 218 | 620 | 604 | 522 | 423 | 423 | 423 | 405 | 320 | 293 | 280 | 219 | 219 | 54 | 41 | 40 | 31 | 31 | 29 | 99 | 99 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 9 | SSW 12 | S 16 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | NE 5 | E 5 | E 5 | E 5 | E 5 | NE 8 | SSW 19 | E 5 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 16 | S 16 |
| kJ | 78 | 84 | 202 | 321 | 21 | 32 | 21 | 28 | 12 | 25 | 20 | 19 | 25 | 24 | 115 | 37 | 219 | 219 | 166 | 166 | 157 | 106 | 81 | 79 |
Swell 3 Height (m) Direction Period (s) | S 17 | S 16 | ENE 5 | ENE 5 | NE 10 | SE 13 | NE 9 | NE 9 | E 5 | NE 9 | NE 9 | NE 9 | SSW 19 | SSW 19 | NE 8 | S 18 | S 18 | SSW 18 | SSW 18 | S 16 | S 16 | S 16 | SSE 11 | SSE 11 |
| kJ | 288 | 258 | 30 | 31 | 45 | 27 | 31 | 29 | 15 | 38 | 27 | 27 | 124 | 123 | 17 | 101 | 99 | 104 | 102 | 139 | 134 | 127 | 12 | 12 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | E 5 | ENE 5 | — | SSE 7 | — | ENE 5 | — | — | — | E 5 | E 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 25 | 36 | — | 17 | — | 16 | — | — | — | 29 | 28 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 43 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 12 | 12 | 43 | 44 | 13 | 12 | 12 | 0 | 9 | 12 | 0 | 14 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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