Surf Forecasts:
How big are the waves at Keaulanas today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 2.5ft (0.7m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 2.5ft (0.7m), 15s period with SW swell.
- Evening surf: Evening surf (11 Sep, local time) - 2.5ft (0.7m), 15s period with SW swell.
The current surf forecast for Keaulanas at 7PM is: 0.7m 15s primary swell from a Southwest direction (forecast issued at 01:00pm September 11). An open ocean swell of 0.6m 7s is not directed at the surf break, a second open ocean swell of 0.9m 11s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 2.5ft (0.7m) | 16s |
| Afternoon (11 Sep) | 2.5ft (0.7m) | 15s |
| Evening (11 Sep) | 2.5ft (0.7m) | 15s |
Table - waves today at Keaulanas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Fri afternoon, min 24°C on Fri night). Wind will be generally light. | |||||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | |||||||||||||||||||
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) | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SW 15 | SW 15 | SW 16 | SSW 14 | SW 16 | SW 16 | SSW 13 | SSW 13 | SW 16 | SW 13 | SW 15 | SW 15 | SSW 15 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 258 | 236 | 229 | 229 | 226 | 283 | 223 | 223 | 245 | 123 | 124 | 124 | 116 | 116 | 245 | 89 | 107 | 104 | 84 | 54 | 57 |
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 | glassy | off | cross-off | cross-off | off | cross-off | glassy | glassy | glassy | off | cross-off |
High Tide | 3:54PM0.58m | 4:35AM0.55m | 4:21PM0.51m | 5:14AM0.58m | 4:45PM0.44m | ||||||||||||||||
Low Tide | 9:44AM0.13m | 10:16PM0.07m | 10:34AM0.16m | 10:36PM0.07m | 11:26AM0.20m | 10:56PM0.08m | |||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | 6:38 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 26 | 27 | 26 | 26 | 25 | 24 | 25 | 25 | 26 | 27 | 27 | 26 | 25 |
Feels °C | 28 | 27 | 28 | 27 | 26 | 26 | 25 | 25 | 28 | 29 | 28 | 28 | 26 | 26 | 27 | 27 | 28 | 29 | 30 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SW 15 | SW 15 | SW 16 | NNE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 |
| kJ | 258 | 236 | 229 | 229 | 226 | 283 | 223 | 223 | 245 | 67 | 81 | 79 | 79 | 79 | 79 | 79 | 79 | 79 | 75 | 91 | 88 |
Swell 2 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NNE 8 | NNE 8 | NNE 8 | SSW 14 | SW 16 | SW 16 | SSW 13 | SSW 13 | SW 16 | SW 13 | SW 15 | SW 15 | SSW 15 | SW 14 | SSW 12 |
| kJ | 64 | 46 | 45 | 44 | 44 | 44 | 39 | 40 | 46 | 123 | 124 | 124 | 116 | 116 | 245 | 78 | 107 | 104 | 84 | 54 | 57 |
Swell 3 Height (m) Direction Period (s) | SW 9 | SSW 11 | SSW 12 | SSW 12 | SSW 11 | SW 8 | SSW 11 | SSW 11 | SSE 8 | SSW 16 | SW 13 | SSW 13 | SSW 16 | SSW 16 | SSE 8 | SSW 15 | SW 12 | SW 12 | SW 12 | SW 12 | SW 14 |
| kJ | 29 | 43 | 46 | 46 | 43 | 18 | 22 | 22 | 12 | 102 | 87 | 69 | 98 | 98 | 6 | 89 | 37 | 37 | 37 | 37 | 54 |
Wind waves Height (m) Direction Period (s) | E 7 | E 6 | ENE 11 | ENE 11 | ENE 11 | — | — | — | — | — | — | — | — | — | — | ENE 9 | ENE 9 | E 9 | E 9 | E 8 | ENE 4 |
| kJ | 57 | 54 | 249 | 191 | 153 | — | — | — | — | — | — | — | — | — | — | 64 | 64 | 57 | 56 | 37 | 11 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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