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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 1 am Thursday 21 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
25.6° 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 7AM is: 0.3m 16s primary swell from a South-southwest direction and 0.3m 10s secondary swell from a North-northwest direction (forecast issued at 01:00am May 21). An open ocean swell of 2.1m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 1ft (0.3m) | 16s |
| Afternoon (21 May) | 1ft (0.3m) | 16s |
| Evening (21 May) | 1ft (0.3m) | 15s |
Table - waves today at Lahaina Breakwall/Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Thu afternoon, min 22°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | NW 11 | NW 11 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | NNW 17 | NNW 16 | NNW 16 | NNW 15 | NNW 14 | |
51 | 50 | 50 | 50 | 48 | 44 | 43 | 42 | 42 | 42 | 42 | 41 | 39 | 37 | 36 | 54 | 51 | 51 | 51 | 56 | 102 | 97 | 144 | 138 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | |
High Tide | 5:46AM0.22m | 8:42PM0.62m | 8:12AM0.20m | 9:39PM0.58m | 10:52AM0.25m | 10:29PM0.53m | ||||||||||||||||||
Low Tide | 3:42AM0.20m | 12:14PM0.00m | 4:47AM0.16m | 1:20PM0.09m | 5:21AM0.13m | 2:53PM0.17m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | |  |  | | |
 | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 23 | 23 | 24 | 25 | 24 | 23 | 23 | 22 | 23 | 23 | 25 | 25 | 24 | 23 | 23 | 23 | 22 | 23 | 24 | 24 | 24 | 23 | 23 |
22 | 21 | 21 | 22 | 24 | 22 | 20 | 20 | 20 | 21 | 20 | 22 | 21 | 20 | 20 | 20 | 21 | 20 | 20 | 20 | 20 | 22 | 21 | 21 | |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 10 | NNW 10 | SSW 16 | NNW 10 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | NW 10 | NW 10 | NW 11 | NW 11 | NW 11 | NNW 11 | NW 11 | NW 11 | NW 10 | NNW 16 | NNW 16 | NNW 15 | NNW 14 |
 kJ | 44 | 22 | 20 | 50 | 19 | 44 | 43 | 42 | 42 | 42 | 42 | 26 | 27 | 29 | 30 | 30 | 46 | 30 | 29 | 28 | 102 | 97 | 144 | 138 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | NNW 10 | SSW 16 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 10 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | NNW 17 | NW 10 | NW 10 | SSW 15 | SSW 15 |
| kJ | 51 | 50 | 50 | 20 | 48 | 9 | 9 | 9 | 9 | 8 | 10 | 41 | 39 | 37 | 36 | 54 | 51 | 51 | 51 | 56 | 27 | 26 | 42 | 42 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | S 12 | S 12 | S 12 | S 12 | NW 11 | S 12 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 13 | S 13 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 15 | NW 10 | NW 10 |
| kJ | 17 | 17 | 17 | 16 | 15 | 3 | 3 | 3 | 3 | 5 | 3 | 31 | 31 | 30 | 30 | 17 | 14 | 17 | 17 | 50 | 81 | 74 | 26 | 25 |
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 9 | ENE 8 | ENE 8 | ENE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 512 | 533 | 512 | 574 | 588 | 659 | 713 | 675 | 653 | 601 | 629 | 601 | 601 | 650 | 602 | 572 | 541 | 541 | 481 | 617 | 734 | 752 | 666 | 599 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 21 | 0 | 2 | 150 | 2 | 2 | 2 | 2 | 328 | 330 | 150 | 139 | 139 | 0 | 0 | 157 | 336 | 153 | 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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