Surf Forecasts:
How big are the waves at Makapu'u today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 4.5ft (1.4m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 4.5ft (1.3m), 8s period with ENE swell.
- Evening surf: Evening surf (10 Aug, local time) - 4.5ft (1.4m), 8s period with ENE swell.
The current surf forecast for Makapu'u at 5AM is: 1.6m 8s primary swell from a East-northeast direction and 0.4m 16s secondary swell from a South-southwest direction, 1.0m 7s secondary swell from a Northeast direction (forecast issued at 01:00am August 10). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 4.5ft (1.4m) | 8s |
| Afternoon (10 Aug) | 4.5ft (1.3m) | 8s |
| Evening (10 Aug) | 4.5ft (1.4m) | 8s |
Table - waves today at Makapu'u. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Mon morning, min 25°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||||||||||
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) | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SSW 15 | ENE 8 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 20 | S 19 | S 18 | S 18 | S 18 | S 18 | S 17 | S 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 292 | 266 | 240 | 232 | 196 | 234 | 226 | 220 | 245 | 214 | 208 | 208 | 276 | 269 | 258 | 250 | 268 | 369 | 336 | 509 | 620 | 613 | 487 | 533 |
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 | on | on | on |
High Tide | 11:41PM0.30m | 2:17PM0.74m | 00:48AM0.34m | 2:50PM0.74m | 1:43AM0.37m | 3:21PM0.72m | ||||||||||||||||||
Low Tide | 6:24AM-0.09m | 8:55PM0.22m | 7:12AM-0.10m | 9:16PM0.20m | 7:57AM-0.08m | 9:41PM0.17m | ||||||||||||||||||
 | |  | | | |  | | | | | | | | | | | |  | | | | | | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:02 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 24 | 24 | 26 | 25 | 25 | 24 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 22 | 23 | 24 | 23 | 24 | 23 | 22 | 22 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | S 16 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | ENE 7 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 18 | S 18 | S 18 | S 17 | S 16 |
| kJ | 131 | 266 | 240 | 232 | 196 | 234 | 191 | 191 | 186 | 176 | 169 | 165 | 208 | 269 | 258 | 250 | 243 | 232 | 225 | 509 | 620 | 613 | 487 | 533 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 11 | NNW 8 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 14 | SSE 9 | S 20 | S 20 | S 20 | S 19 | S 18 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 83 | 99 | 196 | 184 | 179 | 42 | 14 | 23 | 23 | 23 | 42 | 41 | 276 | 15 | 72 | 186 | 268 | 369 | 336 | 218 | 218 | 218 | 218 | 218 |
Swell 3 Height (m) Direction Period (s) | NNW 10 | S 16 | SSW 12 | SSW 12 | SSW 12 | NNW 9 | SSW 11 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | SSE 9 | SSE 9 | S 21 | SSE 9 | SSE 9 | W 13 | SSE 9 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 |
| kJ | 33 | 131 | 56 | 56 | 86 | 25 | 24 | 13 | 13 | 13 | 12 | 16 | 16 | 79 | 15 | 15 | 30 | 7 | 30 | 30 | 27 | 25 | 11 | 11 |
Wind waves Height (m) Direction Period (s) | ENE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 6 | E 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
| kJ | 292 | 88 | 88 | 73 | 108 | 196 | 226 | 220 | 245 | 214 | 208 | 208 | 110 | 186 | 186 | 215 | 193 | 178 | 176 | 182 | 188 | 170 | 229 | 273 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 49 | 18 | 18 | 49 | 49 | 49 | 18 | 18 | 18 | 18 | 49 | 49 | 49 | 49 | 49 | 49 | 18 | 49 | 18 | 49 | 50 | 110 | 49 | 49 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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