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Lahaina Harbor Break Wall Surf Forecast
/ HAW – Maui (46 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Lahaina Harbor Break Wall surfForecast / HAW – Maui / USA
48hr Weather and Surf, issued 1 am Friday 20 Mar 2026 HSTForecast update in hr min s Forecast update imminent
Lahaina Harbor Break Wall surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lahaina Harbor Break Wall sea temperature is
24.7° C
(Which is slightly warmer than usual)How big are the waves at Lahaina Harbor Break Wall today?
The current surf forecast for Lahaina Harbor Break Wall at 8AM is: 0.6m 13s primary swell from a South direction and 1.0m 5s secondary swell from a South direction (forecast issued at 01:00am March 20). An open ocean swell of 0.5m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Mar) | 2ft (0.6m) | 13s |
| Afternoon (20 Mar) | 2ft (0.6m) | 13s |
| Evening (20 Mar) | 1.5ft (0.4m) | 19s |
Table - waves today at Lahaina Harbor Break Wall. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 20 | Saturday 21 | Sunday 22 | ||||||||||||||||||||||
| 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 | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 173 | 171 | 126 | 125 | 125 | 123 | 116 | 96 | 145 | 181 | 175 | 128 | 124 | 209 | 209 | 207 | 204 | 202 | 195 | 179 | 173 | 171 | 98 | 83 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore 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 | on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 4:14AM 0.52 | 5:08PM 0.59 | 4:34AM 0.47 | 5:56PM 0.59 | 4:51AM 0.41 | 6:52PM 0.56 | ||||||||||||||||||
Low Tide / height (m) | 10:05PM 0.04 | 10:18AM -0.08 | 10:48PM 0.10 | 10:46AM -0.10 | 11:36PM 0.17 | 11:17AM -0.10 | ||||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:28 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - |
 | |  |  | | | | | | | | | |  |  |  | | |  |  | | | | | |
Rain (mm) | 2 | 1 | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 11 | 4 | 3 | 3 | 1 | - | - | 1 | 3 | 3 | - |
| Temp. °C | 24 | 24 | 24 | 25 | 25 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 22 | 22 | 21 | 21 | 21 | 22 | 23 | 22 | 22 | 21 | 21 |
| Feels °C (?) | 25 | 24 | 23 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 21 | 20 | 20 | 22 | 21 | 20 | 23 | 21 | 21 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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