Honolua Bay Surf Break

Lat Long: 21.02° N 156.65° W

Honolua Bay 48 hour detailed Surf Forecast

Issued: 1 am 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Honolua Bay sea temperature is
27.1°C
0.2° 

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


How big are the waves at Honolua Bay today (18 Sep):

  • Morning surf: Morning surf (18 Sep, local time) - 4.5ft (1.4m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (18 Sep, local time) - 5ft (1.6m), 8s period with ENE swell.
  • Evening surf: Evening surf (18 Sep, local time) - 5ft (1.6m), 8s period with ENE swell.

The current surf forecast for Honolua Bay at 4AM is: 1.5m 8s primary swell from a East-northeast direction (forecast issued at 01:00am September 18). An open ocean swell of 0.6m 18s is not directed at the surf break, a second open ocean swell of 0.4m 15s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (18 Sep)4.5ft (1.4m)8s
Afternoon (18 Sep)5ft (1.6m)8s
Evening (18 Sep)5ft (1.6m)8s

Table - waves today at Honolua Bay. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 27°C on Fri morning, min 25°C on Sun night). Mainly strong winds.

Friday
18
Saturday
19
Sunday
20
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.4
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
7
1.5
ENE
8
1.4
ENE
8
1.4
ENE
8
1.4
ENE
8
1.5
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.5
ENE
8
1.4
ENE
8
1.4
ENE
8
1.5
ENE
8
1.5
ENE
8
0.1
W
13
0.1
N
11
0.1
N
11
0.1
N
11
Wave Graph
Metric surfscale
Energy kJ
291
291
277
243
306
283
268
270
243
250
256
291
344
330
330
284
250
250
291
299
3
3
3
3
Wind (km/h)
25
E
30
ENE
30
E
35
ENE
40
ENE
40
ENE
30
E
30
E
30
E
30
E
30
E
40
ENE
35
ENE
35
ENE
30
E
25
E
25
E
25
ENE
30
ENE
30
ENE
35
ENE
30
ENE
35
ENE
30
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
9:50AM0.63m
11:13AM0.66m
11:58AM0.70m
Low Tide
11:38PM0.20m
00:42AM0.24m
3:13AM0.25m
7:52PM0.30m
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:25
6:24
6:23
 mm
Temp °C
26
26
27
27
27
27
26
26
26
26
26
26
26
26
26
26
26
26
26
27
26
26
25
25
Feels °C
25
25
26
24
23
24
25
25
25
25
25
23
23
24
24
25
25
25
24
25
23
24
23
23
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Honolua Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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