Disappearing Sands surfForecast / HAW – Big Island / USA

information circle12 Day Weather and Surf, issued 1 am Sunday 16 Nov 2025 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
26.6° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Disappearing Sands this week:

The surf forecast for Disappearing Sands over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Nov 16) at 8PM. The primary swell is predicted to be 0.7m and 14s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Disappearing Sands in the next 12 days are 1.0m 15s and forecast to arrive on Sunday (Nov 23) at 2AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 5s period and expected on Wednesday (Nov 19) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sun 16th Nov)2.5ft (0.7m) 14s
Best Surf 8PM (Sun 16th Nov)2.5ft (0.7m) 14s
Most Powerful 2AM (Sun 23rd Nov)3.5ft (1.0m) 15s

Table - best surf conditions forecast for Disappearing Sands over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 14mm), heaviest on Tue night. Warm (max 26°C on Mon morning, min 22°C on Tue afternoon). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Thu afternoon. Warm (max 26°C on Wed morning, min 24°C on Fri night). Wind will be generally light.

Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
1
0
0
1
1
0
0
1
1
0
2
0
2
2
0
0
1
0
2
2
Swell
Height Map
Wave Height (m) & direction (?)
0.6
NW
0.7
NW
0.6
NW
0.6
NW
0.6
NW
0.5
NW
0.4
NW
0.5
NW
0.6
WNW
0.6
WNW
0.5
NW
0.8
NW
0.9
NW
0.8
NW
0.7
NW
0.6
NW
0.6
NW
0.5
NW
0.5
NW
0.9
NW
1
NW
Period(s) (?)151413131212151312121114141313131316151615
Wave
Graph
(?)Metric surfscale
Energy kJ (?)13720814213412469668710110359265313253173140106124114437450
Wind
(km/h)
10
WNW
10
SW
10
N
10
WSW
5
NNW
5
NW
10
NW
15
N
5
NW
5
SW
10
WNW
5
S
10
W
0
SSE
5
NW
10
WSW
10
NW
5
S
15
NW
5
S
5
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
crossonglassglasscross-
on
crossglasscross-
on
cross-
on
glassonglassglasscross-
on
cross-
on
crosscross-
on
glassglass
High Tide
/ height (m)
1:11PM
0.47
2:21AM
0.73
1:49PM
0.43
2:50AM
0.78
2:24PM
0.40
3:20AM
0.81
2:58PM
0.37
3:51AM
0.82
3:31PM
0.34
4:25AM
0.82
4:03PM
0.32
5:01AM
0.80
4:35PM
0.30
Low Tide
/ height (m)
8:10AM
0.26
7:18PM
0.08
8:57AM
0.23
7:41PM
0.07
9:38AM
0.20
8:06PM
0.06
10:18AM
0.18
8:33PM
0.06
10:57AM
0.17
9:01PM
0.06
11:38AM
0.18
9:30PM
0.06
12:22PM
0.19
10:00PM
0.08
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunrise6:31--6:33--6:33--6:33--6:33--6:35--6:35--
Sunset-5:44--5:44--5:44--5:44--5:43--5:43--5:43-
clear
part cloud
part cloud
part cloud
thunderstorm
cloud
cloud
mod rain
mod rain
part cloud
part cloud
clear
part cloud
thunderstorm
rain showers
clear
part cloud
part cloud
rain showers
part cloud
part cloud
Rain (mm)
----1--67----11---2--
Temp. °C252525262525242323262625262526262525252525
Feels °C (?)262628282728262626292829292729282628272726
  • 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 12 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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