Harbors Surf Break

Lat Long: 20.87° N 156.68° W

Harbors Surf Forecast and Surf Report

Issued: 1 pm 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Harbors sea temperature is
27.0° C
0.4° 

Harbors surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Harbors surf forecast from 16 Aug 2026:

  • Best quality surf: Sunday 16 Aug, 5AM (local time) - 5ft (1.5m), 12s period, S swell with offshore winds.
  • Most powerful swell: Sunday 16 Aug, 5AM (local time) - 5ft (1.5m), 12s period, S swell with 604 kJ wave energy.
  • Next surfable swell (1★+): Sunday 16 Aug, 5AM (local time) - 5ft (1.5m), 12s period with S 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 (Aug 16) at 5AM. The primary swell is predicted to be 1.5m and 12s 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 1.5m 12s and forecast to arrive on Sunday (Aug 16) at 5AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.5m 10s period and expected on Saturday (Aug 15) at 11PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sun 16th Aug)5ft (1.5m) 12s
Best Surf 5AM (Sun 16th Aug)5ft (1.5m) 12s
Most Powerful 5AM (Sun 16th Aug)5ft (1.5m) 12s

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


Short Range Forecast

Moderate rain (total 12mm), heaviest on Sun morning. Warm (max 28°C on Sat afternoon, min 25°C on Sat night). Winds decreasing (strong winds from the ENE on Sat afternoon, light winds from the ENE by Sun night).

Days 5-7 Weather Summary

Mostly dry. Warm (max 26°C on Tue afternoon, min 24°C on Tue night). Wind will be generally light.

Sat
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
2
2
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
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
S
13
1.2
SSE
10
0.6
S
16
0.5
S
16
0.8
S
15
0.7
S
14
0.8
S
14
0.6
S
13
0.6
S
13
0.6
S
13
0.5
S
13
0.4
SW
16
0.4
SW
16
0.4
SW
16
0.5
SW
18
0.5
SW
17
0.6
SSW
16
0.6
SSW
17
0.6
SSW
16
0.7
SW
16
Wave Graph
Metric surfscale
Energy kJ
171
286
188
125
272
203
257
128
119
119
85
67
64
67
152
147
179
193
173
258
Wind (km/h)
40
ENE
25
ESE
10
E
10
NE
10
ENE
15
ENE
15
NE
10
NE
10
NE
15
NE
10
NE
5
NNE
10
NE
10
NE
10
NNE
10
NE
10
NE
5
NE
10
ENE
0
NE
Wind State
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
glassy
off
glassy
High Tide
5:30PM0.65m
6:04AM0.51m
5:46PM0.58m
6:57AM0.50m
5:55PM0.52m
8:06AM0.48m
5:48PM0.46m
10:06AM0.48m
12:33PM0.52m
1:26PM0.57m
Low Tide
11:41PM0.09m
11:27AM0.18m
00:06AM0.09m
12:05PM0.26m
00:31AM0.09m
12:52PM0.34m
1:00AM0.10m
1:43AM0.11m
3:06AM0.12m
thunderstorm
rain showers
thunderstorm
thunderstorm
part cloud
clear
clear
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
6:05
6:05
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:55
6:54
6:54
6:53
6:52
6:52
6:52
 mm
1
5
5
1
Temp °C
28
27
26
27
26
26
27
25
26
26
25
26
26
26
26
26
26
26
27
26
Feels °C
26
26
29
30
29
28
29
26
28
27
26
28
28
28
29
29
29
30
31
29
  • 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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