Surf Forecasts:
How big are the waves at Cliffs today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 2ft (0.6m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 2ft (0.6m), 14s period with SSW swell.
- Evening surf: Evening surf (18 Jul, local time) - 2ft (0.6m), 14s period with SSW swell.
The current surf forecast for Cliffs at 8AM is: 0.6m 14s primary swell from a South-southwest direction (forecast issued at 01:00am July 18). An open ocean swell of 0.4m 13s is not directed at the surf break, a second open ocean swell of 1.8m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 2ft (0.6m) | 14s |
| Afternoon (18 Jul) | 2ft (0.6m) | 14s |
| Evening (18 Jul) | 2ft (0.6m) | 14s |
Table - waves today at Cliffs. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Sat morning, min 24°C on Sat night). Winds decreasing (strong winds from the ENE on Sat afternoon, light winds from the ENE by Mon night). | ||||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | S 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | S 12 | S 12 | S 12 | SSW 13 | S 19 | S 18 | S 18 | S 18 | S 18 | S 17 | S 16 | S 14 | S 16 | S 16 | S 16 | S 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 147 | 146 | 152 | 141 | 141 | 158 | 158 | 66 | 112 | 75 | 75 | 93 | 114 | 106 | 101 | 155 | 97 | 151 | 195 | 142 | 325 | 321 | 177 | 163 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore 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 | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 7:44AM0.34m | 7:11PM0.52m | 8:53AM0.38m | 7:45PM0.43m | 10:04AM0.43m | 8:19PM0.34m | ||||||||||||||||||
Low Tide | 1:42AM0.01m | 12:46PM0.16m | 2:15AM0.02m | 2:03PM0.22m | 2:48AM0.03m | 3:52PM0.27m | ||||||||||||||||||
 | |  | | | | | | |  | | | | | | | | | | |  | | | | |
 | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:14 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 25 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 21 | 22 | 23 | 24 | 22 | 22 | 24 | 24 | 23 | 23 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | NE 7 | S 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | S 12 | S 12 | S 12 | SSW 13 | SSW 13 | SSW 13 | S 13 | SSW 12 | SSW 12 | S 17 | S 16 | S 14 | S 16 | S 16 | S 16 | S 15 |
| kJ | 99 | 146 | 152 | 141 | 141 | 158 | 158 | 66 | 112 | 75 | 75 | 93 | 96 | 95 | 85 | 75 | 45 | 151 | 195 | 142 | 325 | 321 | 177 | 163 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | W 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | SSW 12 | W 12 | W 12 | NNE 8 | S 19 | S 19 | S 18 | S 18 | S 18 | S 18 | SSW 11 | SSW 12 | S 16 | SW 18 | SW 18 | S 13 | S 13 |
| kJ | 147 | 87 | 57 | 57 | 57 | 56 | 56 | 47 | 28 | 26 | 11 | 66 | 114 | 106 | 101 | 155 | 97 | 49 | 45 | 135 | 82 | 81 | 121 | 121 |
Swell 3 Height (m) Direction Period (s) | W 13 | SW 15 | SW 15 | SW 15 | SW 15 | SSE 9 | SSE 9 | WNW 13 | SSE 9 | S 19 | W 12 | NNE 8 | W 12 | W 12 | W 12 | NE 8 | NNE 8 | NNE 8 | SW 18 | SW 18 | W 12 | W 12 | SW 18 | SW 17 |
| kJ | 90 | 60 | 35 | 55 | 55 | 16 | 16 | 55 | 8 | 66 | 25 | 11 | 25 | 25 | 25 | 16 | 23 | 23 | 85 | 83 | 11 | 11 | 78 | 71 |
Wind waves Height (m) Direction Period (s) | ESE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 64 | 200 | 293 | 360 | 432 | 385 | 356 | 375 | 353 | 341 | 333 | 333 | 266 | 238 | 277 | 266 | 257 | 187 | 196 | 191 | 186 | 214 | 249 | 203 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 37 | 43 | 43 | 43 | 43 | 35 | 35 | 35 | 35 | 35 | 35 | 37 | 49 | 35 | 3 | 6 | 3 | 3 | 35 | 43 | 35 | 8 | 3 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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