Surf Forecasts:
Lahaina Breakwall/Harbour surf forecast from 25 Sep 2026:
- Best quality surf: Monday 28 Sep, 5AM (local time) - 2ft (0.6m), 16s period, NNW swell with cross-offshore winds.
- Most powerful swell: Wednesday 30 Sep, 2PM (local time) - 4.5ft (1.3m), 13s period, WSW swell with 489 kJ wave energy.
- Next surfable swell (1★+): Friday 25 Sep, 5AM (local time) - 2ft (0.6m), 16s period with SW swell.
Best Forecast Surf Conditions for Lahaina Breakwall/Harbour this week:
The surf forecast for Lahaina Breakwall/Harbour over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 25) at 5AM. The primary swell is predicted to be 0.6m and 16s period with a secondary swell of 0.4m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Lahaina Breakwall/Harbour in the next 16 days are 1.3m 13s and forecast to arrive on Wednesday (Sep 30) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Saturday (Sep 26) at 8PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Fri 25th Sep) | 2ft (0.6m) 16s |
| Best Surf | 5AM (Mon 28th Sep) | 2ft (0.6m) 16s |
| Most Powerful | 2PM (Wed 30th Sep) | 4.5ft (1.3m) 13s |
Table - best surf conditions forecast for Lahaina Breakwall/Harbour over the next 16 days.
Short Range ForecastMostly dry. Warm (max 28°C on Sun afternoon, min 25°C on Fri morning). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 28°C on Mon afternoon, min 25°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SW 18 | SW 16 | SW 16 | SW 15 | SW 14 | SW 16 | SW 16 | SW 16 | SW 15 | NNW 16 | SSW 12 | SSW 12 | NNW 13 | SW 11 | SW 11 | SW 12 | WSW 12 | WSW 12 | WSW 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 78 | 89 | 87 | 83 | 106 | 167 | 157 | 119 | 79 | 206 | 213 | 203 | 111 | 182 | 147 | 264 | 397 | 378 | 176 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross | cross-on |
High Tide | 2:47AM0.55m | 3:05PM0.66m | 3:24AM0.61m | 3:25PM0.63m | 4:02AM0.65m | 3:45PM0.59m | 4:43AM0.68m | 4:03PM0.54m | 5:28AM0.68m | 4:19PM0.49m | 6:21AM0.66m | 4:25PM0.44m | |||||||
Low Tide | 8:45PM0.10m | 8:27AM0.07m | 9:04PM0.06m | 9:04AM0.09m | 9:25PM0.02m | 9:42AM0.14m | 9:49PM-0.01m | 10:23AM0.19m | 10:15PM-0.03m | 11:08AM0.25m | 10:45PM-0.03m | 12:05PM0.32m | 11:18PM-0.01m | ||||||
 |  | | | | |  |  | | | | | | | | | | |  | |
 | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — |
 | 6:21 | — | 6:20 | — | — | 6:19 | — | — | 6:17 | — | — | 6:16 | — | — | 6:15 | — | — | 6:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 26 | 26 | 27 | 26 | 26 | 27 | 25 | 27 | 28 | 26 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 26 | 25 | 27 | 26 | 25 | 26 | 23 | 26 | 26 | 25 | 28 | 30 | 29 | 28 | 27 | 29 | 30 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | NNW 9 | SW 16 | SW 16 | SW 15 | SW 14 | SW 16 | SW 16 | SW 16 | S 12 | NNW 16 | SSW 12 | SSW 12 | ENE 8 | ENE 8 | SW 11 | ENE 8 | WSW 12 | WSW 12 | WSW 11 |
| kJ | 29 | 89 | 87 | 83 | 103 | 167 | 157 | 119 | 41 | 206 | 213 | 203 | 262 | 250 | 147 | 176 | 397 | 378 | 176 |
Swell 2 Height (m) Direction Period (s) | SW 14 | NNW 9 | NNW 9 | NNW 9 | SW 17 | NW 16 | NW 15 | NW 14 | NW 13 | S 12 | NNW 15 | NNW 14 | SSW 11 | SW 11 | NNW 12 | SW 12 | ENE 8 | ENE 14 | ENE 13 |
| kJ | 73 | 28 | 27 | 15 | 106 | 91 | 33 | 31 | 61 | 69 | 188 | 170 | 107 | 182 | 93 | 264 | 180 | 63 | 60 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 13 | S 11 | SW 12 | N 9 | N 9 | SSW 11 | S 11 | SW 15 | SW 14 | NW 12 | SW 17 | NNW 13 | NNW 12 | SW 16 | E 13 | NNW 11 | NW 11 | SW 14 |
| kJ | 78 | 27 | 9 | 23 | 14 | 14 | 12 | 21 | 79 | 54 | 22 | 75 | 111 | 94 | 124 | 84 | 47 | 30 | 33 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 6 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | — | ENE 8 | E 8 | — | ENE 8 | ENE 8 |
| kJ | 212 | 336 | 329 | 765 | 785 | 845 | 1123 | 972 | 809 | 466 | 370 | 504 | 412 | — | 262 | 270 | — | 202 | 167 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 2 | 4 | 21 | 150 | 30 | 29 | 29 | 4 | 2 | 0 | 0 | 0 | 6 | 6 | 0 | 6 | 13 |
Best forecast wave conditions in Maui | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Lahaina Breakwall/Harbour surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Lahaina Breakwall/Harbour Surf forecast
The above surf forecast table for Lahaina Breakwall/Harbour provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Lahaina Breakwall/Harbour can be found by selecting the local surf guide option on the grey menu. Our Lahaina Breakwall/Harbour surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Lahaina Breakwall/Harbour) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Lahaina Breakwall/Harbour may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Lahaina Breakwall/Harbour is 20 km (12 miles) from Wailuku. If you plan a vacation in Maui, look for hotels and other accommodation in Wailuku. Wailuku has rooms for a wide range of budgets as well as car hire and transport links.
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