Harbors surfForecast / HAW – Maui / USA

information circle16 Day Weather and Surf, issued 7 am Thursday 30 Apr 2026 HST
Forecast update in hr  min  s Forecast update imminent
Harbors surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Harbors sea temperature is
25.4° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Harbors this week:

The surf forecast for Harbors over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Apr 30) at 5PM. The primary swell is predicted to be 0.4m and 16s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Harbors in the next 16 days are 0.6m 15s and forecast to arrive on Saturday (May 02) at 11AM. 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 8s period and expected on Saturday (May 02) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Thu 30th Apr)1.5ft (0.4m) 16s
Best Surf11AM (Sat 2nd May)2ft (0.6m) 15s
Most Powerful11AM (Sat 2nd May)2ft (0.6m) 15s

Table - best surf conditions forecast for Harbors over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 25°C on Thu afternoon, min 22°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 25°C on Sun afternoon, min 22°C on Sun night). Wind will be generally light.

Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
0
0
0
1
2
1
1
1
1
1
1
1
1
1
0
0
0
1
1
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.3
S
16
0.4
SSW
16
0.3
S
15
0.4
SSW
15
0.4
SSW
16
0.5
NW
16
0.6
NW
15
0.4
SSW
14
0.5
S
14
0.5
S
13
0.6
S
14
0.5
S
14
0.5
S
13
0.4
SSW
13
0.4
SSW
13
0.5
NW
12
0.3
SSW
12
0.3
SSW
12
0.2
SSW
18
0.4
SSW
16
0.4
SSW
16
Wave Graph
Metric surfscale
Energy kJ
46
86
39
73
85
133
183
70
93
87
150
106
90
60
55
68
28
27
31
85
100
Wind (km/h)
15
ENE
20
NE
20
ENE
15
ENE
20
ENE
15
NE
15
ENE
15
NE
15
NE
15
NE
25
NE
15
ENE
10
ENE
15
NE
15
NE
10
ENE
15
NE
10
NE
10
NE
10
ENE
15
ENE
off
off
off
cross-off
cross-off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
High Tide
3:41PM0.62m
2:36AM0.40m
4:13PM0.64m
3:00AM0.37m
4:45PM0.64m
3:24AM0.34m
5:21PM0.63m
3:46AM0.31m
5:59PM0.60m
4:04AM0.29m
6:44PM0.56m
4:07AM0.27m
7:39PM0.53m
Low Tide
8:21AM-0.08m
9:31PM0.16m
8:43AM-0.10m
10:10PM0.17m
9:08AM-0.11m
10:50PM0.18m
9:34AM-0.10m
11:34PM0.20m
10:01AM-0.08m
00:26AM0.22m
10:29AM-0.06m
1:41AM0.23m
10:59AM-0.02m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:56
5:54
5:54
5:54
5:54
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:50
6:51
6:51
6:52
6:52
6:52
6:52
Temp °C
24
25
23
24
25
23
24
24
23
24
25
23
24
25
24
24
24
24
24
24
23
23
24
22
23
24
22
24
24
23
24
25
21
24
26
24
26
25
24
25
24
22
Swell 1
Height (m)
Direction
Period (s)
0.4
NNW
12
0.4
NNW
11
0.4
NNW
13
0.4
NNW
12
0.4
SSW
16
0.5
NW
16
0.6
NW
15
0.6
NNW
14
0.5
NW
13
0.5
S
13
0.6
S
14
0.5
S
14
0.5
S
13
0.4
SSW
13
0.4
NW
12
0.5
NW
12
0.4
NNW
11
0.4
NW
11
0.4
NW
11
0.4
SSW
16
0.4
SSW
16
Energy kJ
56
51
67
56
85
133
183
136
85
87
150
106
90
58
52
68
49
30
29
85
100
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
6
0.4
SSW
16
0.4
SE
6
0.4
SSW
15
0.4
NNW
12
0.4
SSW
16
0.5
S
14
0.4
SSW
14
0.5
S
14
0.4
NW
12
0.4
NW
12
0.4
NW
11
0.3
NW
11
0.4
NNE
5
0.4
SSW
13
0.3
SSW
12
0.3
SSW
12
0.3
SSW
12
0.2
SSW
11
0.4
NW
10
0.4
NW
10
Energy kJ
5
86
8
73
54
84
106
70
93
53
52
33
19
10
55
29
28
27
12
26
25
Swell 3
Height (m)
Direction
Period (s)
0.3
S
16
0.3
SE
5
0.3
S
15
0.3
NNE
8
0.4
SE
6
0.4
NW
11
0.3
SSW
18
0.3
NNE
6
0.4
SSW
16
0.4
SSW
16
0.2
ESE
5
0.3
SE
6
0.3
NNE
6
0.4
NW
13
0.3
N
5
0.2
SSW
18
0.2
SSE
9
0.2
SSW
16
0.2
SSW
18
0.2
SSW
16
0.2
N
6
Energy kJ
46
4
39
12
11
31
61
8
86
85
2
5
7
60
5
31
7
26
31
25
3
Wind waves
Height (m)
Direction
Period (s)
1.4
E
6
1.2
E
6
1.5
E
6
1.5
E
6
1.1
E
8
0.9
E
5
0.9
E
5
1
E
5
0.3
NNE
2
0.4
N
4
1.2
E
5
0.8
E
4
1.1
E
8
0.9
E
5
0.9
E
5
1
E
8
1
E
8
0.9
E
8
0.3
ESE
5
Energy kJ
130
94
149
156
135
40
40
57
1
6
77
26
156
40
40
131
127
103
4
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
1
0
1
0
28
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
Best forecast wave conditions in Maui
Rating
(10 max)
1
1
2
1
1
2
2
2
2
2
1
1
1
1
2
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
2
3
2
3
3
3
3
2
2
2
3
2
2
3
2
1
2
1
1
2
Header Global
Rating
(10 max)
6
7
6
5
7
4
4
5
4
4
5
5
4
5
4
5
5
6
6
8
9
  • 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 Harbors Surf forecast

The above surf forecast table for Harbors provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Harbors can be found by selecting the local surf guide option on the grey menu. Our Harbors 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 (Harbors) 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 Harbors 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.

Harbors 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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