Sandy Beach surf break

Sandy Beach surfForecast / HAW – Oahu / USA

information circle16 Day Weather and Surf, issued 7 pm Monday 25 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Sandy Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sandy Beach sea temperature is
25.1° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Sandy Beach this week:

The most powerful waves expected at Sandy Beach in the next 16 days are 0.9m 20s and forecast to arrive on Friday (May 29) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 15s period and expected on Wednesday (May 27) at 8AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2PM (Fri 29th May)3ft (0.9m) 20s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Wed night. Warm (max 24°C on Wed afternoon, min 23°C on Mon night). Mainly strong winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 24°C on Fri morning, min 23°C on Thu night). Mainly fresh winds.

Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Mon
1
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
0
0
0
0
0
0
0
0
0
1
0
0
1
2
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.3
ENE
7
1.9
ENE
7
2.3
ENE
7
2
ENE
7
1.7
ENE
7
1.6
ENE
7
1.8
ENE
7
1.4
ENE
7
1.5
ENE
7
0.6
S
21
0.8
S
20
0.9
S
19
0.9
S
18
0.9
S
17
0.8
S
16
0.8
SSW
16
0.8
SSW
15
0.7
S
15
0.6
S
19
0.8
S
18
0.9
SSW
18
Wave Graph
Metric surfscale
Energy kJ
560
369
573
404
286
263
312
203
223
329
490
593
509
470
339
333
300
209
276
408
516
Wind (km/h)
40
ENE
40
ENE
40
ENE
40
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
25
ENE
25
ENE
30
NE
20
ENE
25
NE
25
NE
15
ENE
10
E
30
ENE
cross-on
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
High Tide
11:05PM0.34m
12:53PM0.53m
11:49PM0.28m
1:27PM0.59m
00:30AM0.23m
2:00PM0.62m
1:11AM0.20m
2:32PM0.64m
1:51AM0.17m
3:04PM0.65m
2:30AM0.16m
3:37PM0.64m
3:09AM0.14m
4:12PM0.63m
Low Tide
5:52AM-0.04m
7:38PM0.16m
6:17AM-0.05m
8:37PM0.13m
6:42AM-0.05m
9:26PM0.11m
7:09AM-0.05m
10:08PM0.09m
7:37AM-0.05m
10:47PM0.07m
8:07AM-0.04m
11:26PM0.06m
8:39AM-0.03m
clear
clear
clear
clear
clear
clear
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:48
5:48
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:05
7:06
7:06
7:07
7:07
7:07
7:07
7:07
1
1
5
Temp °C
23
23
23
23
23
24
23
23
24
23
24
24
24
24
24
24
24
24
24
25
25
19
18
18
18
19
20
19
19
20
20
21
20
21
22
21
24
24
23
23
27
26
Swell 1
Height (m)
Direction
Period (s)
0.5
S
13
0.4
S
13
0.4
S
12
0.6
S
15
0.6
S
14
0.6
S
14
0.6
S
13
0.5
S
12
0.5
S
12
0.6
S
21
0.8
S
20
0.9
S
19
0.9
S
18
0.9
S
17
0.8
S
16
0.8
SSW
16
0.8
SSW
15
0.7
S
15
0.8
SSW
14
0.8
S
18
1.4
ENE
7
Energy kJ
84
51
47
150
144
129
121
73
72
329
490
593
509
470
339
333
300
209
276
408
192
Swell 2
Height (m)
Direction
Period (s)
0.1
NW
10
0.3
S
16
0.3
S
16
0.4
NW
16
0.5
NW
15
0.5
NW
14
0.4
NW
13
0.4
NW
12
0.4
NW
12
0.5
S
12
0.5
N
10
0.4
S
11
0.5
S
13
0.4
S
12
0.5
E
8
0.4
NNE
8
0.4
N
8
0.4
NNE
8
0.6
S
19
0.6
S
14
0.9
SSW
18
Energy kJ
4
45
45
91
104
96
61
52
37
68
52
39
80
44
29
24
22
22
273
144
516
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
19
0.1
NW
10
0.3
NW
18
0.1
SW
18
0.2
SSE
6
0.2
SSE
6
0.3
NNE
13
0.4
NNE
12
0.3
N
11
0.5
N
11
0.5
S
11
0.4
NNE
10
0.4
NNE
11
0.3
NNE
10
0.5
S
12
0.4
S
11
0.3
S
10
0.3
NNW
11
0.4
NNW
11
0.4
NNW
10
0.6
S
13
Energy kJ
15
4
50
12
4
3
32
48
20
58
61
31
37
19
67
39
19
24
38
33
126
Wind waves
Height (m)
Direction
Period (s)
2.3
ENE
7
1.9
ENE
7
2.3
ENE
7
2
ENE
7
1.7
ENE
7
1.6
ENE
7
1.8
ENE
7
1.4
ENE
7
1.5
ENE
7
1.5
ENE
7
1.4
ENE
7
1.3
ENE
7
1.5
ENE
7
1.3
ENE
7
1
NE
7
1.4
ENE
7
1.3
ENE
8
1.2
ENE
8
1.3
ENE
8
1.5
ENE
7
Energy kJ
560
369
573
404
286
263
312
203
223
206
192
183
236
193
107
199
176
151
181
215
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
2
2
3
2
2
2
2
3
3
3
2
2
2
2
2
3
3
3
Distance (km)
55
55
110
48
47
55
47
47
55
47
48
48
16
47
47
16
16
16
16
5
16
Best forecast wave conditions in Oahu
Rating
(10 max)
2
1
2
3
3
2
2
2
3
3
3
3
3
3
3
2
2
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
3
2
1
2
4
3
4
3
4
4
4
3
4
3
3
4
3
2
4
3
3
Header Global
Rating
(10 max)
9
6
6
7
9
6
9
7
6
5
5
5
4
7
7
4
7
4
4
4
4
  • 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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Quick surf report for Sandy Beach:

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Information about the Sandy Beach Surf forecast

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

Sandy's Beach is 15 km (9 miles) from the city of Kailua. If you plan a vacation in Oahu, look for hotels and other accommodation in Kailua. Kailua has rooms for a wide range of budgets as well as car hire and transport links.

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