Surf Forecasts:
How big are the waves at Keaulanas today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 2ft (0.6m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 2ft (0.6m), 16s period with SSW swell.
- Evening surf: Evening surf (30 Aug, local time) - 2ft (0.6m), 15s period with SSW swell.
The current surf forecast for Keaulanas at 2PM is: 0.6m 16s primary swell from a South-southwest direction and 0.4m 12s secondary swell from a South-southwest direction (forecast issued at 07:00am August 30). An open ocean swell of 1.1m 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 (30 Aug) | 2ft (0.6m) | 16s |
| Afternoon (30 Aug) | 2ft (0.6m) | 16s |
| Evening (30 Aug) | 2ft (0.6m) | 15s |
Table - waves today at Keaulanas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Sun afternoon, min 25°C on Sun night). Mainly fresh winds. | |||||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||||||||||
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 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | S 19 | S 19 | S 19 | S 19 | S 18 | SSW 18 | S 18 | S 18 | S 18 | S 18 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 181 | 175 | 226 | 166 | 162 | 158 | 201 | 199 | 196 | 196 | 191 | 186 | 183 | 190 | 192 | 273 | 267 | 248 | 333 | 311 | 314 | 311 | 395 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off |
High Tide | 5:15AM0.50m | 4:54PM0.51m | 6:01AM0.54m | 5:16PM0.44m | 6:54AM0.57m | 5:35PM0.37m | |||||||||||||||||
Low Tide | 11:03AM0.19m | 11:21PM0.08m | 12:00PM0.24m | 11:44PM0.07m | 1:15PM0.28m | ||||||||||||||||||
 |  | | | |  | | | | | | | | | | | | | | | | | | |
 | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:47 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 27 | 28 | 27 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 28 | 27 | 26 | 25 |
Feels °C | 24 | 25 | 25 | 25 | 24 | 26 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 23 | 25 | 25 | 25 | 26 | 27 | 25 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | SSW 16 | SSW 16 | S 12 | S 12 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | S 10 | S 19 | S 19 | NE 7 | S 18 | SSW 18 | S 18 | S 18 | S 18 | S 18 |
| kJ | 100 | 100 | 226 | 166 | 100 | 100 | 201 | 199 | 196 | 196 | 191 | 186 | 183 | 56 | 192 | 273 | 121 | 248 | 333 | 311 | 314 | 311 | 395 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 12 | SSW 12 | SSW 16 | SSW 15 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 19 | S 10 | S 10 | S 19 | SSW 14 | SSW 14 | SSE 10 | S 12 | S 12 | SSW 14 |
| kJ | 181 | 175 | 46 | 46 | 162 | 158 | 98 | 87 | 84 | 84 | 57 | 81 | 79 | 190 | 52 | 51 | 267 | 136 | 115 | 30 | 77 | 75 | 77 |
Swell 3 Height (m) Direction Period (s) | W 10 | W 10 | SSE 12 | SSE 12 | W 11 | S 20 | SSW 20 | SSW 20 | SSW 19 | SSW 19 | S 8 | S 20 | SSW 19 | SW 14 | SW 14 | SW 13 | SW 14 | S 10 | S 10 | SW 14 | SW 14 | SW 14 | W 11 |
| kJ | 8 | 8 | 48 | 48 | 9 | 30 | 37 | 38 | 73 | 71 | 12 | 74 | 123 | 92 | 99 | 88 | 99 | 46 | 44 | 53 | 53 | 53 | 9 |
Wind waves Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | — | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 |
| kJ | 132 | 115 | 112 | 121 | 135 | 119 | 149 | 153 | 143 | 130 | 152 | 171 | 169 | 152 | 152 | 118 | — | 137 | 156 | 152 | 169 | 152 | 152 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 5 | 5 | 16 | 11 | 0 | 5 | 5 | 0 | 5 | 5 | 5 | 160 | 6 | 0 | 0 | 0 | 0 | 0 | 160 | 160 | 11 | 5 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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