Surf Forecasts:
Lahaina Breakwall/Harbour surf forecast from 11 Jul 2026:
- Best quality surf: Tuesday 14 Jul, 2PM (local time) - 1.5ft (0.5m), 16s period, W swell with cross-offshore winds.
- Most powerful swell: Wednesday 15 Jul, 8AM (local time) - 2ft (0.6m), 15s period, WNW swell with 179 kJ wave energy.
- Next surfable swell (1★+): Saturday 11 Jul, 5AM (local time) - 1.5ft (0.4m), 19s 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 Saturday (Jul 11) at 5AM. The primary swell is predicted to be 0.4m and 19s period with a secondary swell of 0.3m and 13s. 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 0.6m 15s and forecast to arrive on Wednesday (Jul 15) at 8AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 8s period and expected on Sunday (Jul 12) at 2PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 11th Jul) | 1.5ft (0.4m) 19s |
| Best Surf | 2PM (Tue 14th Jul) | 1.5ft (0.5m) 16s |
| Most Powerful | 8AM (Wed 15th Jul) | 2ft (0.6m) 15s |
Table - best surf conditions forecast for Lahaina Breakwall/Harbour over the next 16 days.
Yo, Rusty here. Let’s run it down in feet and miles per hour.
We’re looking at a long stretch of small, super clean surf on this coast. Don’t expect to wear out your fins. The waves are tiny, but the wind is doing us a solid.
The whole show is at Lahaina Breakwall/Harbour, a reef break that’s consistently catching these long-period, knee-high pulses from the SW and WSW. Trade winds blow straight offshore for almost the whole run, so the surface is gonna be glassy or just lightly textured.
We start Saturday 11 July with 1ft swell out of the SW, but with a ridiculously long 18-second period. Wind is offshore from the ENE at 15 km/h, and the combined energy is weak at 132. It’s surfable, but it’s not exciting. Sunday the 12th is the same story: 2ft, SW, 16-second period, clean and tiny.
Wednesday 15 July is the best of a small bunch. Swell bumps to 2ft from the WNW, period drops to 15 seconds, and the combined energy hits 336 – moderate. Wind is light and cross-off in the morning, then gentle offshore in the afternoon. It’s the cleanest, most energetic day of the whole run, but still, it’s 2ft.
Thursday 16 July holds around 2ft to 2ft from the W, energy dropping to 196. Then it’s all downhill. By Sunday 19 July, we’re down to 1.0ft with combined energy at 51 – that’s poor. That weak trend sticks around through the next week.
There’s a little uptick on Friday 24 July: 1ft, SW, 17-second period, energy at 124. Still a very small wave with an offshore wind.
Water temp is about normal here for July. For a spot that can get a crowd, you’ll be fine on space because the waves are so small nobody’s hustling.
If you’re dying to get wet, Wednesday 15 July is your pick: 2ft, clean, a little push. Friday 24 July is the other faint highlight. Nothing is going to blow your mind. For the second week out, expect it to stay small and weak.
Keep it real,
Rusty
Short Range ForecastMostly dry. Warm (max 26°C on Sat morning, min 24°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Thu afternoon, min 24°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Fri 17 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SW 19 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | W 16 | W 15 | WNW 15 | WNW 15 | WNW 15 | W 14 | W 14 | W 14 | W 14 | WNW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 59 | 86 | 109 | 148 | 129 | 124 | 155 | 143 | 104 | 100 | 93 | 132 | 118 | 174 | 172 | 169 | 150 | 104 | 104 | 101 | 65 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | off | cross-off | off | cross-off | off | off | off |
High Tide | 10:52PM0.34m | 2:44PM0.75m | 00:37AM0.32m | 3:26PM0.80m | 1:49AM0.33m | 4:06PM0.83m | 2:48AM0.35m | 4:44PM0.84m | 3:42AM0.37m | 5:20PM0.81m | 4:35AM0.38m | 5:54PM0.77m | 5:28AM0.39m | 6:24PM0.70m | |||||||
Low Tide | 9:20PM0.30m | 6:25AM-0.09m | 9:40PM0.27m | 7:19AM-0.12m | 10:09PM0.23m | 8:09AM-0.15m | 10:40PM0.21m | 8:56AM-0.15m | 11:13PM0.19m | 9:41AM-0.12m | 11:47PM0.17m | 10:24AM-0.06m | 00:20AM0.16m | 11:05AM0.02m | |||||||
 |  |  | | | |  | | | | | | | | | | | |  |  |  | |
 | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — |
 | 7:10 | — | 7:10 | — | — | 7:10 | — | — | 7:10 | — | — | 7:10 | — | — | 7:10 | — | — | 7:09 | — | — | 7:09 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 |
Temp °C | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 25 | 26 | 25 | 25 | 26 | 25 | 25 | 26 | 26 | 26 | 27 | 26 | 25 | 26 |
Feels °C | 25 | 27 | 26 | 25 | 26 | 26 | 24 | 24 | 26 | 25 | 26 | 27 | 25 | 27 | 28 | 28 | 28 | 29 | 28 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | SW 19 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | W 16 | W 15 | WNW 15 | WNW 15 | WNW 15 | NNE 7 | W 14 | W 14 | W 14 | WNW 14 |
| kJ | 59 | 86 | 109 | 148 | 129 | 124 | 155 | 143 | 104 | 100 | 93 | 132 | 118 | 174 | 172 | 169 | 48 | 104 | 104 | 101 | 65 |
Swell 2 Height (m) Direction Period (s) | W 13 | W 14 | W 14 | W 13 | W 13 | W 12 | W 12 | W 12 | W 16 | W 14 | WNW 16 | SW 14 | SW 17 | SW 13 | SW 14 | SW 16 | W 14 | SW 13 | SSW 13 | SW 16 | SW 16 |
| kJ | 31 | 35 | 35 | 30 | 29 | 27 | 26 | 26 | 42 | 36 | 85 | 91 | 103 | 83 | 97 | 119 | 150 | 44 | 33 | 64 | 40 |
Swell 3 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 11 | S 11 | S 10 | S 10 | SW 20 | SW 21 | WNW 18 | SW 19 | WSW 19 | SW 13 | SW 18 | SW 18 | SW 19 | SW 13 | SW 17 | SW 17 | S 10 | SSW 15 |
| kJ | 11 | 11 | 11 | 2 | 2 | 2 | 2 | 15 | 17 | 32 | 58 | 37 | 42 | 79 | 49 | 15 | 46 | 75 | 47 | 19 | 23 |
Wind waves Height (m) Direction Period (s) | ENE 7 | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 6 | ENE 5 | ENE 7 | ENE 6 | ENE 6 |
| kJ | 244 | 233 | 251 | 211 | 329 | 314 | 322 | 289 | 259 | 151 | 160 | 223 | 167 | 105 | 139 | 121 | 33 | 106 | 120 | 155 | 159 |
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 |
Best forecast wave conditions in Maui | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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.
Nearest