Harbors surfForecast / HAW – Maui / USA

information circle16 Day Weather and Surf, issued 1 am Sunday 03 May 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
25.3° 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 Sunday (May 03) at 5AM. The primary swell is predicted to be 0.5m and 16s period with a secondary swell of 0.5m and 13s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Harbors in the next 16 days are 0.9m 14s and forecast to arrive on Thursday (May 07) at 8PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 8s period and expected on Sunday (May 03) at 5AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sun 3rd May)1.5ft (0.5m) 16s
Best Surf 5AM (Sun 3rd May)1.5ft (0.5m) 16s
Most Powerful 8PM (Thu 7th May)3ft (0.9m) 14s

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 Tue afternoon, min 22°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

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

Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
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
1
1
1
1
1
1
0
1
0
1
1
1
1
1
1
1
1
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)
0.5
S
13
0.6
S
14
0.5
S
14
0.5
S
13
0.4
SSW
13
0.5
NW
12
0.5
NW
12
0.5
NW
11
0.3
SW
16
0.5
NW
11
0.4
SSW
16
0.4
SSW
16
0.5
NW
16
0.4
SSW
14
0.4
SSW
14
0.4
SSW
17
0.4
SSW
16
0.4
SSW
16
0.5
NW
11
0.4
SSW
15
0.4
SSW
14
Wave Graph
Metric surfscale
Energy kJ
87
150
106
90
60
72
68
63
42
61
84
100
124
70
68
92
91
84
60
71
69
Wind (km/h)
15
NE
20
NE
15
NE
10
NE
15
NE
5
E
5
ENE
5
E
10
WSW
10
N
20
NNE
15
NNE
10
NNE
15
NNE
10
NE
10
ENE
10
ENE
5
E
10
E
10
E
5
NE
off
off
off
off
off
cross-off
glassy
glassy
on
cross-off
cross-off
off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
High Tide
5:21PM0.63m
3:46AM0.31m
5:59PM0.60m
4:04AM0.29m
6:44PM0.56m
4:07AM0.27m
7:39PM0.53m
8:43PM0.51m
9:51PM0.50m
8:02AM0.19m
10:46PM0.50m
Low Tide
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
11:33AM0.02m
12:19PM0.06m
7:09AM0.17m
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
5:52
5:52
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:52
6:52
6:52
6:52
6:53
6:53
Temp °C
24
24
23
24
24
24
24
25
24
24
25
23
24
25
24
25
25
25
25
24
24
25
24
22
25
25
25
27
28
26
26
26
23
25
27
25
28
27
28
27
25
25
Swell 1
Height (m)
Direction
Period (s)
0.5
S
13
0.6
S
14
0.5
S
14
0.5
S
13
0.4
SSW
13
0.5
NW
12
0.5
NW
12
0.5
NW
11
0.4
NW
11
0.5
NW
11
0.4
SSW
16
0.4
SSW
16
0.5
NW
16
0.9
NNW
15
0.9
NNW
13
0.7
NW
13
0.7
NW
12
0.6
NNW
12
0.5
NW
11
0.4
SSW
15
0.4
SSW
14
Energy kJ
87
150
106
90
58
72
68
63
42
55
84
100
124
334
277
167
149
93
60
71
69
Swell 2
Height (m)
Direction
Period (s)
0.4
NW
12
0.4
NW
12
0.4
NW
11
0.3
NW
11
0.4
NW
13
0.4
SSW
13
0.3
SSW
12
0.3
SSW
12
0.3
SSW
12
0.3
SSW
18
0.4
NW
10
0.4
NW
10
0.4
SSW
14
0.4
SSW
14
0.4
SSW
14
0.4
SSW
17
0.4
SSW
16
0.4
SSW
16
0.3
SSE
5
0.3
S
5
0.4
NW
11
Energy kJ
53
52
33
19
60
55
29
28
27
61
25
24
69
70
68
92
91
84
5
4
29
Swell 3
Height (m)
Direction
Period (s)
0.4
SSW
16
0.3
NNE
6
0.3
SE
6
0.2
SSW
19
0.3
NNE
5
0.4
SE
5
0.2
SSW
18
0.2
S
4
0.3
SW
16
0.3
SSW
11
0.2
SSW
16
0.3
NW
18
0.3
SSW
18
0.3
SSW
18
0.3
SSW
18
0.3
SSW
13
0.3
SSW
13
0.4
SE
6
0.3
SSW
15
0.1
E
8
0.3
NW
16
Energy kJ
85
6
5
37
5
7
31
1
42
24
25
49
66
61
62
34
34
8
45
1
40
Wind waves
Height (m)
Direction
Period (s)
0.8
E
5
1.2
E
8
1.2
E
5
1
E
8
1.1
E
8
1.2
E
5
0.3
SSE
5
0.4
NNE
3
0.4
NNE
4
0.9
E
8
1.2
E
5
1.2
ESE
5
1.2
ESE
6
0.9
E
5
0.7
NNW
11
Energy kJ
28
185
83
122
149
75
6
3
5
104
71
75
94
42
121
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
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
Rating
(10 max)
2
2
1
1
1
2
2
3
2
2
1
1
2
2
3
3
2
2
2
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
4
3
3
3
3
3
3
2
3
1
1
3
4
3
4
3
3
3
2
2
Header Global
Rating
(10 max)
4
4
4
5
4
5
5
5
8
7
8
5
4
4
6
5
5
5
6
5
5
  • 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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