Surf Forecasts:
How big are the waves at Keaulanas today (16 Jul):
- Morning surf: Morning surf (16 Jul, local time) - 2.5ft (0.8m), 14s period with W swell.
- Afternoon surf: Afternoon surf (16 Jul, local time) - 2.5ft (0.7m), 17s period with SSW swell.
- Evening surf: Evening surf (16 Jul, local time) - 2.5ft (0.7m), 14s period with W swell.
The current surf forecast for Keaulanas at 1AM is: 0.8m 16s primary swell from a South-southwest direction and 0.8m 15s secondary swell from a West direction (forecast issued at 07:00pm July 15). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jul) | 2.5ft (0.8m) | 14s |
| Afternoon (16 Jul) | 2.5ft (0.7m) | 17s |
| Evening (16 Jul) | 2.5ft (0.7m) | 14s |
Table - waves today at Keaulanas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Fri afternoon, min 24°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Wed 15 | Thursday 16 | Friday 17 | |||||||||||||||||
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) | W 15 | W 15 | SSW 15 | SSW 16 | SSW 16 | W 14 | W 14 | SSW 17 | W 14 | W 14 | SSW 16 | SSW 14 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | S 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 283 | 279 | 302 | 314 | 318 | 268 | 203 | 255 | 203 | 203 | 314 | 200 | 148 | 166 | 171 | 223 | 196 | 253 | 115 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | 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 | off |
High Tide | 5:06PM0.79m | 5:13AM0.30m | 5:42PM0.73m | 6:12AM0.34m | 6:15PM0.65m | ||||||||||||||
Low Tide | 00:21AM0.10m | 10:26AM0.06m | 00:52AM0.10m | 11:17AM0.14m | |||||||||||||||
 |  | | |  |  | | | | | | | |  | | | | | | |
 | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 24 | 24 | 25 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 28 | 27 | 26 | 25 |
Feels °C | 29 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 25 | 27 | 28 | 25 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | W 15 | SSW 14 | SSW 15 | SSW 16 | SSW 16 | W 14 | W 14 | W 14 | NE 7 | NE 7 | SSW 16 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | SSW 16 | SSW 16 | SSW 12 |
| kJ | 283 | 268 | 302 | 314 | 318 | 268 | 203 | 203 | 50 | 57 | 314 | 55 | 55 | 57 | 59 | 59 | 196 | 253 | 83 |
Swell 2 Height (m) Direction Period (s) | NNE 8 | W 15 | W 15 | W 15 | W 15 | NE 7 | NE 7 | NE 7 | W 14 | W 14 | NE 7 | SSW 14 | W 14 | W 14 | W 14 | SSW 16 | W 14 | W 14 | W 14 |
| kJ | 64 | 279 | 279 | 275 | 272 | 56 | 54 | 53 | 203 | 203 | 55 | 178 | 148 | 146 | 144 | 223 | 140 | 96 | 93 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | SSW 13 | SSW 13 | SSW 17 | SSW 13 | SSW 13 | W 14 | W 14 | SSW 15 | SSW 16 | SSW 16 | W 14 | SSW 12 | SSW 12 | S 15 |
| kJ | 106 | 64 | 74 | 74 | 72 | 113 | 113 | 255 | 149 | 156 | 203 | 200 | 142 | 166 | 171 | 142 | 55 | 54 | 115 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | ENE 6 | ENE 6 | — | E 6 | ENE 6 | ENE 6 | ENE 6 | NE 7 | NE 7 | NE 7 |
| kJ | — | — | — | — | — | — | — | — | — | 50 | 64 | — | 49 | 64 | 62 | 64 | 69 | 69 | 57 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 2 | 0 | 1 | 0 | 2 | 2 | 2 | 2 | 2 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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