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Lahaina Breakwall/Harbour Surf Forecast
/ HAW – Maui (46 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Lahaina Breakwall/Harbour surfForecast / HAW – Maui / USA
48hr Weather and Surf, issued 7 pm Sunday 17 May 2026 HSTForecast update in hr min s Forecast update imminent
Lahaina Breakwall/Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lahaina Breakwall/Harbour sea temperature is
25.3° C
(Which is normal for this time of year)How big are the waves at Lahaina Breakwall/Harbour today?
The current surf forecast for Lahaina Breakwall/Harbour at 2AM is: 0.4m 14s primary swell from a Southwest direction and 0.4m 10s secondary swell from a Northwest direction (forecast issued at 07:00pm May 17). An open ocean swell of 1.5m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 1.5ft (0.4m) | 14s |
| Afternoon (18 May) | 1.5ft (0.4m) | 15s |
| Evening (18 May) | 1.5ft (0.4m) | 13s |
Table - waves today at Lahaina Breakwall/Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Tue afternoon. Warm (max 25°C on Sun night, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 21 | SW 21 | SSW 15 | SW 14 | SW 14 | SW 14 | SW 19 | SW 19 | SW 16 | SW 13 | SW 16 | SW 16 | SSW 15 | SW 18 | SW 18 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | |
86 | 72 | 84 | 52 | 51 | 51 | 80 | 96 | 61 | 44 | 63 | 64 | 84 | 80 | 80 | 81 | 82 | 81 | 82 | 77 | 77 | 78 | 69 | 69 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | off | off | off | off | off | off | off | off | off | off | cross-off | off | cross-off | off | off | off | off | off | off | off | off | off | |
High Tide | 5:04PM0.77m | 3:29AM0.31m | 5:54PM0.75m | 4:05AM0.28m | 6:47PM0.72m | 4:44AM0.25m | ||||||||||||||||||
Low Tide | 11:32PM0.20m | 9:53AM-0.17m | 00:40AM0.21m | 10:36AM-0.13m | 2:03AM0.21m | 11:22AM-0.07m | ||||||||||||||||||
 |  |  | | |  | | | | | | | | | | |  | | | | | | | | |
 | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — |
 | 6:57 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | 6:59 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | |
Temp °C | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 25 |
28 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 25 | 25 | 27 | 26 | 26 | 24 | 25 | 24 | 23 | 24 | 25 | 24 | |
Swell 1 Height (m) Direction Period (s) | NNW 10 | NNW 10 | SSW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SW 16 | SW 13 | NW 12 | NW 12 | NW 11 | SSW 14 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 |
 kJ | 39 | 38 | 84 | 52 | 51 | 51 | 80 | 81 | 61 | 44 | 37 | 36 | 33 | 80 | 60 | 63 | 64 | 57 | 57 | 56 | 75 | 69 | 69 | 69 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SW 14 | NW 10 | NW 10 | NW 9 | NNW 9 | SW 19 | SW 19 | SW 19 | NW 12 | SW 16 | SW 16 | SSW 15 | NW 11 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SSW 14 |
| kJ | 86 | 51 | 24 | 23 | 22 | 16 | 59 | 96 | 59 | 39 | 63 | 64 | 84 | 31 | 80 | 81 | 82 | 81 | 82 | 77 | 77 | 78 | 51 | 38 |
Swell 3 Height (m) Direction Period (s) | SW 21 | SW 21 | NNW 16 | NNW 16 | NNW 15 | NNW 15 | NNW 9 | NNW 13 | NW 13 | SW 16 | SSW 13 | SW 13 | SW 18 | SW 18 | SW 18 | SW 18 | WSW 18 | SW 18 | N 13 | NNW 13 | WSW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 72 | 72 | 51 | 49 | 43 | 21 | 8 | 18 | 27 | 39 | 17 | 27 | 49 | 80 | 80 | 49 | 31 | 12 | 14 | 17 | 25 | 41 | 41 | 42 |
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 5 | ENE 5 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 197 | 256 | 291 | 284 | 273 | 238 | 217 | 298 | 291 | 291 | 183 | 172 | 172 | 201 | 207 | 237 | 126 | 149 | 306 | 256 | 306 | 383 | 424 | 521 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Maui | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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