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Lahaina Harbor Break Wall Surf Forecast
/ HAW – Maui (46 breaks) / Hawaii (267 breaks) /
Lahaina Harbor Break Wall surfForecast / HAW – Maui / USA
12 Day Weather and Surf, issued 1 am Friday 18 Apr 2025 HST
Best Forecast Surf Conditions for Lahaina Harbor Break Wall this week:
The surf forecast for Lahaina Harbor Break Wall over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Apr 18) at 8AM. The primary swell is predicted to be 0.3m and 19s period with a secondary swell of 0.3m and 5s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Lahaina Harbor Break Wall in the next 12 days are 0.7m 16s and forecast to arrive on Tuesday (Apr 22) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Thursday (Apr 24) at 5AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Fri 18th Apr) | 1ft (0.3m) 19s |
| Best Surf | 8AM (Fri 18th Apr) | 1ft (0.3m) 19s |
| Most Powerful | 2PM (Tue 22nd Apr) | 2.5ft (0.7m) 16s |
Table - best surf conditions forecast for Lahaina Harbor Break Wall over the next 12 days.
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 14 | 15 | 16 | 16 | 16 | 15 | 15 | 18 | 18 | 16 | 19 | 18 | 17 | 16 | 16 | 15 | 14 | 14 | 18 | 18 | 16 | 12 | 14 | 14 | 14 | 18 | 13 | 14 | 17 | 18 | 16 | 19 | 18 | 18 | 17 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 31 | 34 | 69 | 67 | 61 | 60 | 74 | 110 | 106 | 149 | 180 | 225 | 202 | 254 | 177 | 155 | 106 | 94 | 64 | 56 | 67 | 51 | 53 | 103 | 80 | 57 | 47 | 51 | 50 | 54 | 46 | 93 | 80 | 80 | 74 | 65 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off | glass | cross- off | cross- off | glass | glass | glass | glass | cross- off | cross | glass | on | cross- on | cross- on | glass | glass | on | on | cross- off | off | off | off | off | off | off | off |
High Tide / height (m) | 8:24PM 0.49 | 10:04PM 0.49 | 11:20PM 0.51 | 9:54AM 0.17 | 12:08AM 0.54 | 12:10PM 0.25 | 12:43AM 0.55 | 1:08PM 0.35 | 1:15AM 0.55 | 1:55PM 0.46 | 1:45AM 0.54 | 2:40PM 0.57 | 2:14AM 0.51 | 3:24PM 0.65 | 2:44AM 0.46 | 4:09PM 0.71 | 3:13AM 0.41 | 4:55PM 0.73 | 3:41AM 0.36 | 5:44PM 0.72 | 4:04AM 0.31 | |||||||||||||||
Low Tide / height (m) | 11:20AM -0.03 | 12:00PM 0.01 | 1:12PM 0.05 | 8:04AM 0.16 | 3:26PM 0.09 | 7:09AM 0.13 | 5:12PM 0.09 | 7:14AM 0.08 | 6:24PM 0.09 | 7:31AM 0.02 | 7:24PM 0.09 | 7:55AM -0.05 | 8:19PM 0.10 | 8:22AM -0.11 | 9:12PM 0.12 | 8:52AM -0.15 | 10:06PM 0.15 | 9:24AM -0.17 | 11:03PM 0.18 | 9:57AM -0.17 | 12:09AM 0.21 | |||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | |||||||||||||||||||||||||
| Sunrise | 6:05 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - | 6:01 | - | - | 6:01 | - | - | 6:01 | - | - | 6:00 | - | - | 5:58 | - | - | 5:58 | - | - | 5:58 | - | - | 5:56 | - | - |
| Sunset | - | 6:45 | - | - | 6:46 | - | - | 6:46 | - | - | 6:46 | - | - | 6:47 | - | - | 6:47 | - | - | 6:47 | - | - | 6:49 | - | - | 6:49 | - | - | 6:49 | - | - | 6:50 | - | - | 6:50 | - |
 | |  |  | |  | |  |  | | | | | | |  | | | | | | | |  | | | | | | | | | | | | | |
Rain (mm) | 2 | 1 | 3 | - | 3 | 1 | - | 1 | - | - | 3 | 1 | - | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | 2 | - | - | 2 | 1 | 1 | 1 |
| Temp. °C | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 23 | 24 | 24 | 24 |
| Feels °C (?) | 25 | 26 | 25 | 26 | 25 | 26 | 26 | 25 | 25 | 26 | 25 | 26 | 25 | 26 | 26 | 26 | 27 | 26 | 27 | 24 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 25 | 24 | 24 | 23 | 25 | 25 | 24 |
Short Range Forecast: Moderate rain (total 11mm), heaviest on Fri night. Warm (max 24°C on Fri morning, min 23°C on Fri night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 7mm), mostly falling on Mon afternoon. Warm (max 24°C on Mon morning, min 23°C on Mon morning). Wind will be generally light. | Days 6-9 Weather Summary Some drizzle, heaviest during Sat night. Warm (max 25°C on Thu morning, min 23°C on Thu night). Wind will be generally light. | Long Range Forecast: Light rain (total 7mm), mostly falling on Sun night. Warm (max 25°C on Sun morning, min 23°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Lahaina Harbor Break Wall 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 Harbor Break Wall Surf forecast
The above surf forecast table for Lahaina Harbor Break Wall provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Lahaina Harbor Break Wall can be found by selecting the local surf guide option on the grey menu. Our Lahaina Harbor Break Wall 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 Harbor Break Wall) 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 Harbor Break Wall 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 Harbor Break Wall is 19 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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