Disappearing Sands surfForecast / HAW – Big Island / USA

information circle16 Day Weather and Surf, issued 7 am Sunday 24 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Disappearing Sands surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Disappearing Sands sea temperature is
26.4° C
(Which is 1.1°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Disappearing Sands this week:

The surf forecast for Disappearing Sands over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (May 24) at 8PM. The primary swell is predicted to be 0.7m and 8s period with a secondary swell of 0.6m and 8s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Disappearing Sands in the next 16 days are 0.9m 15s and forecast to arrive on Sunday (May 31) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 17s period and expected on Saturday (May 30) at 5AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sun 24th May)2.5ft (0.7m) 8s
Best Surf 5AM (Wed 27th May)2ft (0.6m) 16s
Most Powerful 8AM (Sun 31st May)3ft (0.9m) 15s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Mon afternoon. Warm (max 25°C on Sun morning, min 24°C on Sun morning). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Thu afternoon. Warm (max 25°C on Wed morning, min 23°C on Wed night). Wind will be generally light.

Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
AM
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
1
0
0
0
0
0
1
1
2
2
0
0
2
0
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
NNE
8
0.7
NNE
9
0.8
NNE
6
0.6
N
8
0.7
NNE
8
0.6
N
8
0.6
NNE
8
0.6
N
7
0.5
NW
17
0.7
NW
15
0.7
NW
15
0.7
NW
13
0.6
NW
13
0.6
NW
12
0.6
N
12
0.6
NNE
13
0.6
NNE
11
0.6
N
10
0.5
N
10
0.5
NNE
9
0.4
NNE
8
Wave Graph
Metric surfscale
Energy kJ
57
79
51
50
65
44
44
40
140
226
217
183
134
118
103
133
97
74
50
48
24
Wind (km/h)
10
SSW
10
NW
0
ENE
15
SSW
10
WNW
0
SSW
10
WSW
10
W
5
SSE
10
W
5
SSE
5
NNW
10
WSW
10
NW
10
SSE
10
W
5
WSW
5
WNW
10
W
10
SSW
10
NNW
cross
cross-on
glassy
cross-on
cross-on
glassy
cross-on
on
cross-off
on
cross-off
glassy
cross-on
cross-on
cross-off
on
glassy
cross-on
on
cross
cross-on
High Tide
12:10PM0.50m
11:02PM0.55m
12:56PM0.59m
11:53PM0.49m
1:33PM0.67m
00:41AM0.44m
2:07PM0.73m
1:25AM0.40m
2:39PM0.78m
2:07AM0.37m
3:11PM0.81m
2:46AM0.35m
3:45PM0.82m
3:23AM0.33m
Low Tide
5:23PM0.33m
5:55AM0.10m
6:51PM0.32m
6:24AM0.09m
7:59PM0.28m
6:52AM0.08m
8:52PM0.25m
7:20AM0.07m
9:37PM0.22m
7:49AM0.07m
10:18PM0.19m
8:19AM0.06m
10:57PM0.18m
clear
clear
part cloud
part cloud
rain showers
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
part cloud
rain showers
part cloud
rain showers
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:45
5:45
5:45
5:45
5:45
5:45
5:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:54
6:55
6:55
6:55
6:57
6:57
6:58
1
1
1
1
Temp °C
25
25
24
25
25
25
25
25
25
25
25
24
25
25
25
25
25
25
25
26
25
26
25
25
25
26
28
26
26
28
26
27
26
26
27
27
26
27
27
27
27
27
Swell 1
Height (m)
Direction
Period (s)
0.6
NNE
8
0.8
S
14
0.8
NNE
6
0.6
N
8
0.7
NNE
8
0.6
N
8
0.7
S
16
0.6
S
15
0.7
S
14
0.7
NW
15
0.7
NW
15
0.7
NW
13
0.6
NW
13
0.7
S
12
0.8
S
21
1
S
20
1
S
19
1
S
18
1
S
17
1
S
16
1
S
16
Energy kJ
57
249
51
50
65
44
237
159
199
226
217
183
134
136
567
775
721
632
562
522
496
Swell 2
Height (m)
Direction
Period (s)
0.6
S
14
0.7
NNE
9
0.6
S
13
0.6
S
13
0.6
S
13
0.5
S
13
0.6
NNE
8
0.6
N
7
0.5
NW
17
0.6
S
14
0.7
S
13
0.6
S
13
0.6
S
12
0.6
NW
12
0.6
S
11
0.6
NNE
13
0.6
NNE
11
0.6
N
10
0.5
S
12
0.5
NNE
9
0.4
NNE
8
Energy kJ
132
79
117
123
121
82
44
40
140
129
170
112
103
118
90
133
97
74
70
48
24
Swell 3
Height (m)
Direction
Period (s)
0.3
SSE
11
0.4
NW
13
0.3
S
15
0.4
SE
4
0.3
SSE
6
0.3
SSE
6
0.1
NW
10
0.3
SSE
4
0.1
NW
10
0.6
NNE
5
0.5
N
7
0.5
N
6
0.4
NNE
6
0.5
N
6
0.6
N
12
0.5
S
11
0.5
S
11
0.6
S
12
0.5
N
10
0.5
S
12
0.4
SSE
11
Energy kJ
23
40
39
5
7
8
4
4
4
21
23
20
13
20
103
60
60
103
50
69
40
Wind waves
Height (m)
Direction
Period (s)
0.3
SW
2
0.3
W
2
0.3
SSW
2
0.3
WNW
2
0.4
SW
3
0.3
W
2
0.3
WSW
3
0.6
N
7
0.4
N
6
0.5
N
14
Energy kJ
1
1
1
1
2
1
1
40
12
100
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
1
1
2
1
1
2
2
2
2
2
2
2
1
1
3
1
2
Distance (km)
2
4
0
99
23
0
99
23
0
99
0
0
99
99
0
99
0
94
77
99
4
Best forecast wave conditions in Big Island
Rating
(10 max)
1
1
1
2
1
1
2
1
2
2
2
2
2
2
3
2
3
2
3
1
2
Best forecast wave conditions in United States
Rating
(10 max)
1
1
2
2
2
3
2
2
3
2
3
2
2
2
4
3
3
4
3
2
4
Header Global
Rating
(10 max)
5
4
5
4
5
9
6
7
7
6
9
7
9
6
5
5
5
5
6
6
6
  • 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 Disappearing Sands Surf forecast

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

Disappearing Sands is 94 km (58 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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