Harbors surfForecast / HAW – Maui / USA

information circle16 Day Weather and Surf, issued 7 am Sunday 31 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
25.4° C
(Which is normal for this time of year)

Harbors surf forecast from 31 May 2026:

  • Best quality surf: Monday 1 Jun, 8PM (local time) - 2.5ft (0.7m), 17s period, SSW swell with offshore winds.
  • Most powerful swell: Tuesday 2 Jun, 5PM (local time) - 4ft (1.2m), 18s period, SSW swell with 929 kJ wave energy.
  • Next surfable swell (1★+): Sunday 31 May, 2PM (local time) - 2.5ft (0.7m), 15s period with SSW swell.

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 31) at 2PM. The primary swell is predicted to be 0.7m and 15s period with a secondary swell of 0.3m and 11s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Harbors in the next 16 days are 1.2m 18s and forecast to arrive on Tuesday (Jun 02) at 5PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 7s period and expected on Thursday (Jun 04) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Sun 31st May)2.5ft (0.7m) 15s
Best Surf 8PM (Mon 1st Jun)2.5ft (0.7m) 17s
Most Powerful 5PM (Tue 2nd Jun)4ft (1.2m) 18s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Tue afternoon. Warm (max 25°C on Sun morning, min 23°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Wed afternoon, min 23°C on Wed night). Wind will be generally light.

Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
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)
1
2
2
2
2
3
3
3
3
3
2
2
1
1
1
1
1
1
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)
0.7
SSW
15
0.7
SSW
14
0.7
SSW
14
0.7
SSW
18
0.8
SSW
18
1
SSW
16
0.8
SSW
19
1.2
SSW
18
0.9
SSW
18
1.2
SSW
16
1.1
SSW
16
1
SSW
16
0.9
SSW
15
0.8
SSW
14
0.7
SSW
14
0.6
SSW
14
0.6
S
14
0.5
S
13
0.4
SSW
13
0.4
SSW
13
0.3
S
23
Wave Graph
Metric surfscale
Energy kJ
231
218
215
329
413
568
497
929
540
778
644
520
360
276
213
154
132
89
57
56
96
Wind (km/h)
5
NE
10
ENE
10
NE
10
NE
15
NE
10
NE
10
ENE
15
NE
10
ENE
15
ENE
20
NE
15
ENE
20
ENE
20
ENE
15
ENE
15
ENE
15
ENE
15
ENE
15
ENE
25
ENE
20
NE
off
off
off
off
off
off
off
off
off
cross-off
off
off
cross-off
cross-off
off
off
off
off
off
off
off
High Tide
4:39PM0.68m
2:59AM0.31m
5:14PM0.67m
3:32AM0.30m
5:52PM0.66m
4:03AM0.29m
6:31PM0.64m
4:35AM0.27m
7:10PM0.62m
5:17AM0.25m
7:49PM0.59m
6:31AM0.24m
8:26PM0.56m
Low Tide
8:42AM-0.10m
11:01PM0.21m
9:14AM-0.10m
11:43PM0.21m
9:46AM-0.08m
00:30AM0.21m
10:19AM-0.06m
1:23AM0.22m
10:51AM-0.02m
2:22AM0.21m
11:25AM0.02m
3:16AM0.20m
12:04PM0.08m
3:55AM0.17m
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:45
5:45
5:45
5:43
5:43
5:43
5:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:02
7:04
7:04
7:04
7:05
7:05
7:06
1
Temp °C
25
25
24
25
25
24
25
25
25
25
26
24
25
25
24
24
25
24
25
25
24
27
27
25
26
26
25
27
27
28
26
26
24
25
23
23
24
25
24
25
24
23
Swell 1
Height (m)
Direction
Period (s)
0.7
SSW
15
0.7
SSW
14
0.7
SSW
14
0.7
SSW
18
0.8
SSW
18
1
SSW
16
0.9
SSW
16
1.2
SSW
18
0.9
SSW
18
1.2
SSW
16
1.1
SSW
16
1
SSW
16
0.9
SSW
15
0.8
SSW
14
0.7
SSW
14
0.6
SSW
14
0.6
S
14
0.5
S
13
0.4
SSW
13
0.4
SSW
13
0.4
SSW
12
Energy kJ
231
218
215
329
413
568
421
929
540
778
644
520
360
276
213
154
132
89
57
56
50
Swell 2
Height (m)
Direction
Period (s)
0.3
S
11
0.3
S
11
0.5
SSW
19
0.6
SSW
14
0.5
S
13
0.6
S
13
0.8
SSW
19
0.5
N
12
0.9
S
14
0.4
ESE
7
0.4
SE
7
0.3
NNW
9
0.4
NNW
11
0.5
N
12
0.5
N
13
0.5
N
12
0.4
NNW
12
0.4
SE
6
0.3
SE
5
0.3
SE
6
0.3
SE
6
Energy kJ
20
20
212
152
87
121
497
69
338
19
16
17
43
67
84
73
45
8
4
5
5
Swell 3
Height (m)
Direction
Period (s)
0.3
N
8
0.3
SSW
21
0.3
N
11
0.3
N
10
0.4
N
10
0.4
N
9
0.3
N
9
0.3
NNW
12
0.5
N
10
0.4
NNW
10
0.3
NNW
9
0.1
N
12
0.4
SE
6
0.4
ESE
6
0.4
SE
6
0.2
NNE
6
0.3
SE
5
0.3
N
11
0.3
N
10
0.2
N
5
0.3
S
23
Energy kJ
12
86
21
17
30
25
14
28
55
32
17
3
9
15
8
3
5
21
18
2
96
Wind waves
Height (m)
Direction
Period (s)
0.4
NNE
9
1
E
8
1.3
E
5
0.9
E
7
1
E
4
1.4
E
6
1.7
E
7
1.6
E
6
0.4
ESE
6
1.8
E
6
1.5
E
7
1.6
E
6
1.5
E
8
0.3
N
6
1.5
E
6
1.3
E
8
1.3
E
8
1.4
E
6
Energy kJ
26
117
90
82
36
148
266
194
16
253
202
175
313
7
139
235
228
117
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
2
2
3
3
3
3
3
2
2
2
2
1
1
1
1
1
1
1
Distance (km)
0
0
0
0
0
0
0
0
0
0
0
0
28
28
0
0
0
0
0
0
0
Best forecast wave conditions in Maui
Rating
(10 max)
1
2
2
2
2
3
3
3
3
3
2
2
2
2
2
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
2
4
4
2
4
3
3
4
3
2
3
4
2
4
2
2
4
1
1
4
Header Global
Rating
(10 max)
5
5
4
5
5
4
4
5
5
5
4
5
5
6
9
9
7
9
9
9
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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