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Surf Forecasts:

Lahaina Breakwall/Harbour surf break

Lahaina Breakwall/Harbour surfForecast / HAW – Maui / USA

information circle16 Day Weather and Surf, issued 7 am Monday 16 Mar 2026 HST
Forecast 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
24.4° C
 (Which is normal for this time of year)

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 Tuesday (Mar 17) at 2AM. The primary swell is predicted to be 1.1m and 13s period with a secondary swell of 0.9m and 10s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Lahaina Breakwall/Harbour in the next 16 days are 1.7m 13s and forecast to arrive on Wednesday (Mar 18) at 2AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 11s period and expected on Saturday (Mar 21) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 17th Mar)3.5ft (1.1m) 13s
Best Surf 5PM (Tue 17th Mar)4.5ft (1.4m) 12s
Most Powerful 2AM (Wed 18th Mar)5.5ft (1.7m) 13s

Table - best surf conditions forecast for Lahaina Breakwall/Harbour over the next 16 days.

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 20mm), heaviest during Mon night. Warm (max 24°C on Mon morning, min 22°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 42mm), heaviest during Sat night. Warm (max 25°C on Thu afternoon, min 22°C on Fri night). Wind will be generally light.

Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
2
2
3
3
2
3
0
0
0
0
0
0
0
0
1
0
2
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.4
W
1.2
W
1.1
NW
1.4
NNW
1.4
NNW
1.7
NNW
0.9
NNW
1.5
NNW
1.3
NNW
1.2
NNW
0.4
SSW
0.4
S
0.4
S
0.3
S
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.8
W
0.6
NW
0.6
NW
Period(s) (?)101013121213121212111413131319181818151414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4102903825275899832396094783636455543294112111108294169160
Wind
(km/h)
15
S
15
S
5
W
15
NNE
10
NE
10
NNE
5
NE
10
SE
15
S
10
S
10
S
15
S
15
S
10
S
15
S
20
S
5
SSW
10
SSW
10
NE
5
N
5
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		glassoffoffoffoffcross-
off		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		glasscross-
on		offcross-
off		cross-
off
High Tide
/ height (m)
2:25PM
0.39
3:09AM
0.61
3:03PM
0.45
3:31AM
0.60
3:43PM
0.52
3:53AM
0.57
4:24PM
0.56
4:14AM
0.52
5:08PM
0.59
4:34AM
0.47
5:56PM
0.59
4:51AM
0.41
6:52PM
0.56
4:57AM
0.35
Low Tide
/ height (m)
8:52AM
0.08
8:08PM
-0.04
9:09AM
0.04
8:46PM
-0.03
9:29AM
-0.01
9:24PM
-0.01
9:52AM
-0.05
10:05PM
0.04
10:18AM
-0.08
10:48PM
0.10
10:46AM
-0.10
11:36PM
0.17
11:17AM
-0.10
12:37AM
0.24
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Sunrise6:33--6:33--6:31--6:31--6:31--6:30--6:28--
Sunset-6:36--6:36--6:37--6:37--6:37--6:37--6:37-
rain showers
thunderstorm
thunderstorm
rain showers
light rain
cloud
part cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
mod rain
heavy rain
light rain
light rain
heavy rain
Rain (mm)
231011---344223826114116
Temp. °C242424232323232424242524242423232223222322
Feels °C (?)252526232526252626252725252525242225242624
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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View detailed surf forecast for Lahaina Breakwall/Harbour at:
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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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