
Surf Forecasts:
How big are the waves at Keaulanas today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 2.5ft (0.8m), 14s period with S swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 2.5ft (0.8m), 13s period with S swell.
- Evening surf: Evening surf (30 Jul, local time) - 2.5ft (0.8m), 13s period with S swell.
The current surf forecast for Keaulanas at 7AM is: 0.8m 14s primary swell from a South direction and 0.8m 7s secondary swell from a North direction (forecast issued at 01:00am July 30). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | 2.5ft (0.8m) | 14s |
| Afternoon (30 Jul) | 2.5ft (0.8m) | 13s |
| Evening (30 Jul) | 2.5ft (0.8m) | 13s |
Table - waves today at Keaulanas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Thu afternoon, min 24°C on Fri night). Winds increasing (calm on Thu morning, fresh winds from the ENE by Sat morning). | ||||||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||||||||||||
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) | S 14 | S 14 | S 14 | S 13 | SSW 18 | SSW 18 | SSW 18 | S 13 | S 13 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph | ||||||||||||||||||||||||
243 | 236 | 232 | 229 | 225 | 222 | 219 | 215 | 212 | 264 | 264 | 261 | 251 | 236 | 226 | 223 | 220 | 217 | 167 | 127 | 123 | 123 | 123 | 125 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | off | glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:07AM0.30m | 4:45PM0.70m | 4:50AM0.33m | 5:11PM0.66m | 5:36AM0.37m | 5:35PM0.61m | ||||||||||||||||||
Low Tide | 11:26PM0.14m | 9:30AM0.07m | 11:47PM0.13m | 10:08AM0.10m | 00:07AM0.12m | 10:50AM0.16m | ||||||||||||||||||
— | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | |
— | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:10 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 26 | 27 | 28 | 28 | 26 | 26 | 26 | 25 | 26 | 27 | 28 | 27 | 25 | 25 | 25 | 24 | 25 | 26 | 27 | 26 | 25 | 25 |
Feels °C | 31 | 29 | 29 | 31 | 31 | 30 | 26 | 27 | 26 | 25 | 26 | 25 | 26 | 25 | 24 | 23 | 23 | 21 | 22 | 22 | 23 | 23 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | NNE 7 | N 7 | S 14 | NNE 7 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
82 | 59 | 232 | 66 | 225 | 222 | 219 | 215 | 212 | 161 | 153 | 148 | 251 | 236 | 226 | 223 | 220 | 217 | 167 | 127 | 123 | 123 | 123 | 125 | |
Swell 2 Height (m) Direction Period (s) | S 14 | S 14 | N 7 | S 13 | NNE 7 | NE 7 | NNE 7 | NNE 6 | SW 16 | SW 16 | E 7 | SW 16 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 |
243 | 236 | 57 | 229 | 47 | 55 | 34 | 37 | 211 | 264 | 48 | 261 | 146 | 138 | 136 | 103 | 71 | 71 | 70 | 41 | 39 | 38 | 38 | 39 | |
Swell 3 Height (m) Direction Period (s) | ENE 8 | ENE 8 | SSW 18 | SW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | N 9 | N 9 | SW 16 | N 9 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | E 14 | E 14 | N 10 | N 10 |
27 | 26 | 124 | 154 | 207 | 207 | 207 | 197 | 40 | 25 | 264 | 23 | 21 | 12 | 12 | 11 | 11 | 11 | 5 | 5 | 16 | 16 | 9 | 18 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 8 | E 7 | ENE 7 | E 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 |
— | — | — | — | — | — | — | 121 | 26 | 42 | 164 | 51 | 70 | 101 | 105 | 110 | 162 | 181 | 196 | 232 | 214 | 214 | 236 | 213 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 | 2 | 2 | 5 | 5 | 9 | 11 | 5 | 160 | 160 | 162 | 162 | 162 | 160 | 162 | 160 | 162 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)













