Honokohau Harbour surfForecast / HAW – Big Island / USA

information circle16 Day Weather and Surf, issued 7 pm Sunday 26 Apr 2026 HST
Forecast update in hr  min  s Forecast update imminent
Honokohau Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Honokohau Harbour sea temperature is
25.7° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Honokohau Harbour this week:

The surf forecast for Honokohau Harbour over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Apr 27) at 5AM. The primary swell is predicted to be 0.5m and 14s period with a secondary swell of 0.7m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Honokohau Harbour in the next 16 days are 0.8m 16s and forecast to arrive on Saturday (May 02) at 11PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Wednesday (Apr 29) at 5PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Mon 27th Apr)1.5ft (0.5m) 14s
Best Surf 8PM (Sat 2nd May)2.5ft (0.7m) 15s
Most Powerful11PM (Sat 2nd May)2.5ft (0.8m) 16s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 6mm), mostly falling on Sun night. Warm (max 25°C on Sun night, min 23°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 5mm), mostly falling on Wed night. Warm (max 25°C on Thu morning, min 23°C on Wed night). Wind will be generally light.

Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sun
3
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
0
0
0
0
0
0
1
0
0
0
0
1
1
0
0
1
0
1
1
0
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>
<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
SW
14
0.5
SW
13
0.5
SW
13
0.5
SW
13
0.4
SW
12
0.4
SW
12
0.8
NNE
7
0.4
NW
12
0.4
NW
12
0.3
NW
11
0.7
NNE
5
0.8
NNE
7
0.4
SSW
15
0.4
NW
11
0.4
SSW
16
0.4
NW
17
0.6
NW
15
0.7
NW
14
0.6
SSW
16
0.6
NW
12
0.7
SSW
14
Wave Graph
Metric surfscale
Energy kJ
93
85
84
83
38
37
61
55
52
20
23
61
72
45
87
103
178
203
201
96
215
Wind (km/h)
15
NNW
10
SW
10
WSW
5
SSW
10
WSW
10
SW
5
NNW
10
SW
10
WSW
10
NNW
10
SW
5
SW
5
NW
10
WSW
10
W
5
S
10
W
5
SSW
10
NNW
10
WSW
10
SW
cross-on
cross-on
on
cross
cross-on
cross-on
glassy
cross-on
cross-on
cross-on
cross-on
glassy
glassy
on
on
glassy
on
cross-on
cross
cross-on
cross-on
High Tide
00:37AM0.47m
1:45PM0.45m
1:18AM0.42m
2:21PM0.52m
1:54AM0.37m
2:55PM0.57m
2:28AM0.32m
3:28PM0.61m
3:01AM0.28m
4:01PM0.63m
3:34AM0.24m
4:36PM0.64m
4:08AM0.21m
5:12PM0.64m
Low Tide
7:16AM-0.03m
7:40PM0.11m
7:41AM-0.04m
8:35PM0.10m
8:04AM-0.04m
9:26PM0.09m
8:27AM-0.04m
10:15PM0.09m
8:50AM-0.04m
11:02PM0.09m
9:14AM-0.03m
11:49PM0.09m
9:40AM-0.02m
rain showers
clear
clear
clear
rain showers
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
part cloud
rain showers
clear
part cloud
clear
clear
rain showers
rain showers
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:56
5:56
5:56
5:54
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:45
6:45
6:45
6:45
6:46
6:46
6:46
1
1
1
2
1
3
1
1
1
Temp °C
25
25
25
25
25
25
24
25
25
24
25
25
24
25
25
24
25
25
24
25
25
27
27
26
28
27
26
26
27
27
26
27
26
27
26
26
25
27
27
27
27
27
Swell 1
Height (m)
Direction
Period (s)
0.8
NNE
8
0.7
NNE
8
0.7
NE
7
0.6
NNE
7
0.6
NNE
7
0.6
NNE
7
0.8
NNE
7
0.4
NW
12
0.4
NW
12
0.5
NNE
5
0.7
NNE
5
0.8
NNE
7
0.9
NNE
5
0.6
NNE
5
1
NNE
6
0.7
NNE
8
0.7
NE
7
0.8
NNE
7
0.8
NNE
6
0.7
NNE
5
0.9
NNE
5
Energy kJ
69
50
54
30
30
29
61
55
52
17
23
61
42
19
70
56
46
68
46
24
44
Swell 2
Height (m)
Direction
Period (s)
0.5
SW
14
0.5
SW
13
0.5
SW
13
0.5
SW
13
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.3
SW
12
0.2
SSE
10
0.3
NW
11
0.4
S
16
0.4
NW
11
0.4
SSW
15
0.4
S
15
0.4
SSW
16
0.6
S
14
0.6
NW
15
0.7
NW
14
0.6
SSW
16
0.6
S
13
0.7
SSW
14
Energy kJ
93
85
84
83
38
37
36
21
10
20
81
44
72
68
87
136
178
203
201
125
215
Swell 3
Height (m)
Direction
Period (s)
0.4
NW
11
0.3
NW
11
0.3
NW
11
0.2
NNE
8
0.2
NNW
10
0.2
NNW
10
0.3
NW
13
0.3
NE
7
0.2
SSW
11
0.3
S
4
0.4
NE
8
0.4
S
16
0.4
NW
11
0.4
NW
11
0.4
SSW
13
0.4
NW
17
0.6
S
14
0.5
S
14
0.6
NW
13
0.6
NW
12
0.4
NW
12
Energy kJ
33
19
19
7
11
10
28
7
12
3
17
82
43
45
60
103
153
107
109
96
51
Wind waves
Height (m)
Direction
Period (s)
0.3
WNW
10
0.2
W
8
0.7
NNE
5
1
NNE
5
0.5
N
5
0.2
SSW
8
0.3
SSE
4
0.4
NW
11
0.5
N
5
0.2
SSW
10
Energy kJ
18
5
19
55
14
7
3
30
13
10
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
2
1
1
1
1
1
1
1
2
1
1
2
2
2
1
2
Distance (km)
7
104
104
6
104
104
0
104
104
87
104
0
0
104
36
0
104
7
7
104
26
Best forecast wave conditions in Big Island
Rating
(10 max)
1
1
1
1
1
2
1
1
1
1
1
1
1
2
1
2
2
2
2
1
2
Best forecast wave conditions in United States
Rating
(10 max)
2
1
1
2
2
2
2
2
1
3
2
1
3
3
3
4
3
2
2
3
2
Header Global
Rating
(10 max)
6
6
5
5
5
9
7
8
6
5
4
5
8
6
5
4
4
4
4
4
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 Honokohau Harbour Surf forecast

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

Honokohau Harbour is 99 km (61 miles) from Hilo. If you plan a vacation in Big Island, look for hotels and other accommodation in Hilo. Hilo has rooms for a wide range of budgets as well as car hire and transport links.

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