Surf Forecasts:
How big are the waves at Makapu'u today (19 Oct):
- Morning surf: Morning surf (19 Oct, local time) - 8ft (2.5m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (19 Oct, local time) - 8ft (2.5m), 8s period with ENE swell.
- Evening surf: Evening surf (19 Oct, local time) - 8ft (2.5m), 8s period with ENE swell.
The current surf forecast for Makapu'u at 10AM is: 2.5m 8s primary swell from a East-northeast direction and 0.4m 12s secondary swell from a South direction (forecast issued at 01:00am October 19). An open ocean swell of 0.7m 11s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Oct) | 8ft (2.5m) | 8s |
| Afternoon (19 Oct) | 8ft (2.5m) | 8s |
| Evening (19 Oct) | 8ft (2.5m) | 8s |
Table - waves today at Makapu'u. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Mon morning, min 24°C on Mon night). Winds decreasing (strong winds from the ENE on Mon night, light winds from the ENE by Wed night). | ||||||||||||||||||||||||
Monday 19 | Tuesday 20 | Wednesday 21 | ||||||||||||||||||||||
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 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 760 | 838 | 780 | 706 | 672 | 780 | 857 | 922 | 708 | 689 | 743 | 800 | 743 | 743 | 743 | 729 | 607 | 526 | 411 | 373 | 336 | 336 | 336 | 296 |
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 | 11:17AM0.55m | 11:25PM0.27m | 11:44AM0.56m | 00:00AM0.34m | 12:04PM0.56m | |||||||||||||||||||
Low Tide | 2:16AM0.16m | 6:48PM0.17m | 3:58AM0.15m | 6:31PM0.15m | 5:01AM0.15m | 6:33PM0.11m | ||||||||||||||||||
 | |  | | | | | | |  | | | | | | | | | | | | | | | |
 | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 20 | 20 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 21 | 20 | 20 | 21 | 20 | 21 | 19 | 20 | 20 | 21 | 22 | 22 | 22 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | NNW 11 | NNW 10 | N 10 | NNW 10 | NNW 10 | N 10 | NNW 10 | N 10 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | 151 | 110 | 114 | 85 | 86 | 86 | 88 | 61 | 61 | 59 | 37 | 36 | 33 | 34 | 33 | 31 | 19 | 17 | 63 | 61 | 57 | 55 | 55 | 54 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | S 11 | SW 15 | SW 16 | SW 16 | SW 16 | N 10 | N 9 | N 9 | N 9 | N 9 | N 9 |
| kJ | 44 | 44 | 44 | 44 | 44 | 25 | 25 | 63 | 64 | 64 | 65 | 65 | 37 | 21 | 57 | 62 | 64 | 64 | 16 | 15 | 15 | 14 | 14 | 14 |
Swell 3 Height (m) Direction Period (s) | SW 17 | NW 12 | NW 12 | NW 12 | NW 12 | SW 15 | SW 15 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | SSW 14 | S 11 | S 11 | S 12 | S 12 | S 12 | S 12 | S 12 | SSE 6 | SSE 6 | SSE 5 |
| kJ | 71 | 38 | 23 | 23 | 21 | 57 | 60 | 25 | 24 | 22 | 21 | 21 | 21 | 20 | 21 | 9 | 26 | 28 | 26 | 26 | 11 | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 760 | 838 | 780 | 706 | 672 | 780 | 857 | 922 | 708 | 689 | 743 | 800 | 743 | 743 | 743 | 729 | 607 | 526 | 411 | 373 | 336 | 336 | 336 | 296 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 140 | 63 | 63 | 58 | 140 | 140 | 63 | 110 | 58 | 55 | 58 | 140 | 140 | 63 | 55 | 55 | 55 | 50 | 51 | 55 | 50 | 55 | 49 | 49 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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