Lahaina Breakwall/Harbour surf break

Lahaina Breakwall/Harbour surfForecast / HAW – Maui / USA

information circle16 Day Weather and Surf, issued 7 am Sunday 10 May 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
25.6° C
(Which is slightly warmer than usual)

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 Sunday (May 10) at 2PM. The primary swell is predicted to be 0.9m and 11s period with a secondary swell of 0.2m 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 1.2m 14s and forecast to arrive on Thursday (May 14) at 11PM. 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 7s period and expected on Friday (May 15) at 11AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Sun 10th May)3ft (0.9m) 11s
Best Surf11PM (Sun 10th May)3.5ft (1.0m) 11s
Most Powerful11PM (Thu 14th May)4ft (1.2m) 14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 25°C on Sun afternoon, min 23°C on Sun morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 25°C on Wed morning, min 23°C on Wed morning). Wind will be generally light.

Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
2
2
1
1
1
1
0
1
0
0
1
2
2
1
1
0
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
NNW
11
0.9
NNW
10
1
NNW
12
0.9
NNW
12
0.9
NNW
11
0.8
NNW
11
0.6
NNW
11
0.8
NNW
10
0.7
NNW
10
0.7
NNW
10
0.5
NW
9
0.4
NNW
17
0.8
NNW
15
0.9
NNW
15
1.1
NW
14
1
NW
13
0.9
NW
12
0.7
NW
12
0.7
NW
11
0.7
NW
11
0.6
NNW
11
Wave Graph
Metric surfscale
Energy kJ
215
192
289
235
204
146
97
133
86
81
41
113
298
382
424
331
216
144
126
123
78
Wind (km/h)
15
NE
20
NNE
15
NE
20
NE
20
NE
15
ENE
15
ENE
20
NE
15
ENE
15
ENE
25
ENE
20
ENE
15
ENE
20
ENE
15
ENE
15
ENE
20
ENE
15
ENE
15
ENE
20
ENE
15
NE
off
off
off
off
off
off
off
off
cross-off
off
cross-off
cross-off
cross-off
off
off
cross-off
off
cross-off
off
off
off
High Tide
11:28AM0.24m
11:28PM0.50m
12:36PM0.34m
00:04AM0.48m
1:23PM0.44m
00:37AM0.47m
2:06PM0.54m
1:09AM0.44m
2:48PM0.64m
1:43AM0.41m
3:31PM0.71m
2:18AM0.38m
4:17PM0.75m
2:53AM0.35m
Low Tide
3:42PM0.16m
6:20AM0.09m
5:23PM0.18m
6:37AM0.04m
6:39PM0.19m
7:00AM-0.03m
7:42PM0.18m
7:28AM-0.09m
8:40PM0.18m
8:00AM-0.14m
9:36PM0.19m
8:35AM-0.17m
10:32PM0.20m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:50
5:50
5:50
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:54
6:54
6:54
6:55
6:55
6:57
6:57
Temp °C
24
25
23
24
25
24
24
25
23
25
25
24
24
25
24
24
25
24
25
25
24
24
24
22
23
24
23
23
24
22
24
24
23
23
24
23
24
25
23
25
25
24
Swell 1
Height (m)
Direction
Period (s)
0.9
NNW
11
0.9
NNW
10
1
NNW
12
0.9
NNW
12
0.9
NNW
11
0.8
NNW
11
0.6
NNW
11
0.8
NNW
10
0.7
NNW
10
0.7
NNW
10
0.5
NW
9
0.5
N
8
0.8
NNW
15
0.9
NNW
15
1.1
NW
14
1
NW
13
0.9
NW
12
0.7
NW
12
0.7
NW
11
0.7
NW
11
0.6
NNW
11
Energy kJ
215
192
289
235
204
146
97
133
86
81
41
31
298
382
424
331
216
144
126
123
78
Swell 2
Height (m)
Direction
Period (s)
0.2
E
8
0.4
NW
13
0.2
SSW
11
0.2
SSW
17
0.2
SSW
17
0.2
N
13
0.6
N
7
0.2
S
16
0.3
E
8
0.2
S
14
0.3
N
10
0.4
NNW
17
0.4
N
8
0.5
N
8
0.5
N
8
0.4
SW
16
0.3
SW
16
0.3
NNW
15
0.3
SW
16
0.4
SW
15
0.4
SW
15
Energy kJ
5
46
12
30
30
14
32
19
10
16
16
113
22
33
35
65
40
42
38
58
55
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
13
0.2
SSW
13
0.1
SW
18
0.1
S
12
0.1
S
12
0.2
SSW
17
0.4
NW
10
0.1
SW
16
0.2
SSW
15
0.1
SW
16
0.2
WSW
15
0.4
NW
9
0.2
SSW
14
0.3
NW
11
0.2
WSW
17
0.3
N
8
0.2
N
8
0.3
SW
16
0.1
SW
26
0.1
S
12
0.2
WSW
24
Energy kJ
17
17
12
3
3
27
37
10
21
10
21
21
20
19
27
12
5
41
26
3
54
Wind waves
Height (m)
Direction
Period (s)
1.1
NE
6
1.4
NE
5
1.1
ENE
5
1.3
ENE
5
1.5
ENE
5
1.4
ENE
5
1.3
ENE
6
1.7
ENE
6
1.1
ENE
6
1.4
ENE
6
1.7
ENE
6
1.5
ENE
6
1.6
ENE
7
1.6
ENE
7
1.5
ENE
7
1.8
ENE
7
1.7
ENE
7
1.5
ENE
7
1.5
ENE
7
1.5
ENE
7
1.3
ENE
7
Energy kJ
86
107
54
74
116
103
100
181
91
145
220
181
242
236
204
306
302
234
222
222
183
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
2
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
Distance (km)
0
0
0
0
0
0
0
0
2
0
150
30
2
0
0
4
0
21
0
0
0
Best forecast wave conditions in Maui
Rating
(10 max)
1
1
2
2
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
2
3
3
1
3
2
2
2
1
1
3
3
3
3
3
2
4
2
2
2
Header Global
Rating
(10 max)
6
5
4
5
9
8
9
9
7
9
5
5
6
5
4
5
4
5
4
5
4
  • 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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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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