Surf Forecasts:
How big are the waves at Waiehu beach park today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 5ft (1.6m), 8s period with E swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 5.5ft (1.7m), 8s period with E swell.
- Evening surf: Evening surf (18 Sep, local time) - 5ft (1.6m), 8s period with E swell.
The current surf forecast for Waiehu beach park at 3PM is: 1.7m 8s primary swell from a East direction and 0.1m 11s secondary swell from a Northwest direction (forecast issued at 07:00am September 18). An open ocean swell of 0.4m 17s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 5ft (1.6m) | 8s |
| Afternoon (18 Sep) | 5.5ft (1.7m) | 8s |
| Evening (18 Sep) | 5ft (1.6m) | 8s |
Table - waves today at Waiehu beach park. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Fri morning, min 25°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||||||||
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) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 343 | 343 | 383 | 341 | 374 | 341 | 341 | 392 | 402 | 402 | 459 | 459 | 459 | 412 | 402 | 402 | 313 | 376 | 385 | 432 | 394 | 385 | 385 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:10AM0.58m | 11:23AM0.62m | 11:58AM0.67m | ||||||||||||||||||||
Low Tide | 00:18AM0.19m | 3:22AM0.20m | 7:29PM0.28m | ||||||||||||||||||||
 |  | | | | |  | | | | |  | | | | |  | | | | | | | |
 | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:23 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 28 | 28 | 28 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 25 | 25 |
Feels °C | 26 | 27 | 28 | 27 | 28 | 26 | 26 | 27 | 27 | 26 | 27 | 27 | 27 | 26 | 27 | 25 | 25 | 26 | 27 | 27 | 27 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | N 6 | NNE 7 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | NNE 6 | WSW 16 | WSW 15 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | 30 | 27 | 78 | 77 | 76 | 75 | 73 | 69 | 67 | 41 | 41 | 41 | 40 | 40 | 40 | 40 | 36 | 24 | 23 | 9 | 9 | 9 | 9 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 11 | NW 10 | NW 10 | NW 10 | SW 16 | NW 10 | NW 9 | N 11 | N 11 | N 11 | NW 9 |
| kJ | 79 | 78 | 5 | 5 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 40 | 4 | 3 | 2 | 2 | 2 | 3 |
Swell 3 Height (m) Direction Period (s) | NW 12 | NW 12 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | N 12 | NW 10 | N 12 | N 11 | NW 9 | NW 9 | NW 9 | N 11 |
| kJ | 6 | 5 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 3 | 4 | 3 | 3 | 3 | 3 | 3 | 2 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 8 | ENE 8 |
| kJ | 343 | 343 | 383 | 341 | 374 | 341 | 341 | 392 | 402 | 402 | 459 | 459 | 459 | 412 | 402 | 402 | 313 | 376 | 385 | 432 | 394 | 385 | 385 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 15 | 15 | 15 | 119 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 20 | 20 |
Best forecast wave conditions in Maui | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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