Surf Forecasts:
How big are the waves at Makapu'u today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 3ft (0.9m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 3ft (0.9m), 14s period with SSW swell.
- Evening surf: Evening surf (09 Sep, local time) - 2.5ft (0.8m), 13s period with E swell.
The current surf forecast for Makapu'u at 10PM is: 0.8m 13s primary swell from a East direction and 0.8m 13s secondary swell from a South-southwest direction, 1.3m 8s secondary swell from a East-northeast direction (forecast issued at 01:00pm September 09). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 3ft (0.9m) | 14s |
| Afternoon (09 Sep) | 3ft (0.9m) | 14s |
| Evening (09 Sep) | 2.5ft (0.8m) | 13s |
Table - waves today at Makapu'u. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed night. Warm (max 27°C on Wed afternoon, min 24°C on Fri night). Mainly fresh winds. | |||||||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | |||||||||||||||||||
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 | SSW 14 | SSW 13 | SSW 13 | E 13 | E 13 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SSW 18 | SSW 17 | ENE 7 | ENE 7 | ENE 7 | ENE 11 | ENE 11 | ENE 8 | ENE 11 | ENE 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 269 | 261 | 257 | 206 | 206 | 208 | 231 | 261 | 261 | 245 | 232 | 212 | 190 | 181 | 163 | 136 | 387 | 303 | 209 | 346 | 339 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 2:10PM0.68m | 1:57AM0.46m | 2:33PM0.65m | 2:42AM0.50m | 2:52PM0.60m | ||||||||||||||||
Low Tide | 8:24PM0.14m | 7:47AM0.03m | 8:43PM0.10m | 8:28AM0.08m | 9:04PM0.07m | ||||||||||||||||
 |  | |  |  | | |  | | | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | 6:38 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — |
mm | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 31 | 29 | 29 | 29 | 27 | 28 | 27 | 26 | 26 | 24 | 25 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 8 | ENE 8 | SSW 13 | E 13 | E 13 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 12 | E 11 | E 11 | E 11 | ENE 11 | SW 16 | ENE 11 | SW 15 | SW 15 | SW 15 |
| kJ | 207 | 173 | 140 | 198 | 206 | 202 | 231 | 261 | 261 | 245 | 232 | 96 | 93 | 123 | 121 | 126 | 261 | 303 | 229 | 226 | 226 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | E 13 | SSW 13 | SSW 13 | E 12 | E 12 | E 12 | E 12 | E 12 | SSW 13 | SSW 17 | SW 16 | SW 16 | SW 16 | NNE 8 | SW 15 | SSW 11 | SSW 11 | SSW 11 |
| kJ | 269 | 261 | 257 | 206 | 195 | 195 | 146 | 141 | 141 | 103 | 101 | 90 | 190 | 268 | 264 | 264 | 44 | 239 | 43 | 43 | 25 |
Swell 3 Height (m) Direction Period (s) | E 13 | E 13 | E 13 | NW 10 | NW 9 | NW 9 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 18 | SSW 12 | S 12 | SSW 12 | SSW 11 | SSW 11 | SSW 12 | SW 9 | SW 9 | SW 9 |
| kJ | 219 | 219 | 215 | 73 | 68 | 46 | 176 | 131 | 133 | 131 | 129 | 207 | 78 | 71 | 46 | 43 | 43 | 44 | 28 | 20 | 12 |
Wind waves Height (m) Direction Period (s) | — | — | — | ENE 8 | ENE 8 | ENE 7 | — | — | — | — | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 11 | NNE 8 | ENE 8 | ENE 11 | ENE 10 |
| kJ | — | — | — | 183 | 191 | 208 | — | — | — | — | 151 | 212 | 181 | 181 | 163 | 136 | 387 | 67 | 209 | 346 | 339 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 8 | 8 | 16 | 16 | 18 | 16 | 31 | 49 | 49 | 49 | 49 | 18 | 18 | 18 | 20 | 18 | 18 | 18 | 18 | 18 | 18 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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