Sandy Beach surf break

Sandy Beach surfForecast / HAW – Oahu / USA

information circle16 Day Weather and Surf, issued 7 am Wednesday 27 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
25.0° C
(Which is normal for this time of year)

Sandy Beach surf forecast from 27 May 2026:

  • Most powerful swell: Tuesday 2 Jun, 8PM (local time) - 4.5ft (1.3m), 18s period, SSW swell with 1,081 kJ wave energy.

Best Forecast Surf Conditions for Sandy Beach this week:

The most powerful waves expected at Sandy Beach in the next 16 days are 1.3m 18s and forecast to arrive on Tuesday (Jun 02) at 8PM. 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 11AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Tue 2nd Jun)4.5ft (1.3m) 18s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Thu morning. Warm (max 24°C on Wed afternoon, min 23°C on Wed morning). Mainly strong winds.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Mon night. Warm (max 24°C on Sat morning, min 23°C on Sat morning). Mainly fresh winds.

Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
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
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
ENE
7
1.8
ENE
7
1.9
ENE
7
1.5
ENE
7
1.7
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
S
16
0.8
SSW
15
0.7
S
15
0.6
S
19
0.8
S
18
0.9
SSW
18
0.9
SSW
16
1.1
S
16
1
S
16
1.1
S
18
Wave Graph
Metric surfscale
Energy kJ
280
334
336
217
241
329
495
593
509
470
339
318
300
209
276
408
516
448
635
516
751
Wind (km/h)
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
30
ENE
30
ENE
15
ENE
20
ENE
25
NE
20
NE
25
NE
25
NE
20
NE
25
ENE
25
NE
20
ENE
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
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
3:51AM0.13m
4:48PM0.62m
4:38AM0.13m
Low Tide
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
00:07AM0.06m
9:11AM-0.02m
00:51AM0.05m
clear
clear
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
rain showers
clear
clear
part cloud
<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>
7:06
7:07
7:07
7:07
7:07
7:07
7:08
1
2
Temp °C
23
24
23
23
24
23
24
24
23
24
24
24
24
24
24
24
24
24
24
25
24
20
19
18
20
20
19
20
20
19
22
21
22
24
23
24
23
23
23
25
25
24
Swell 1
Height (m)
Direction
Period (s)
0.6
S
14
0.5
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
1
NE
7
0.8
S
16
0.8
S
16
0.8
SSW
15
0.7
S
15
0.8
SSW
14
0.8
S
18
0.9
SSW
18
0.9
SSW
16
1.3
ENE
7
1
ENE
7
1.1
S
18
Energy kJ
144
89
121
73
72
329
495
593
509
91
339
318
300
209
276
408
516
448
153
93
751
Swell 2
Height (m)
Direction
Period (s)
0.5
NW
15
0.5
NW
14
0.4
NW
13
0.4
NNE
12
0.4
NW
12
0.5
S
12
0.5
N
10
0.4
S
11
0.5
S
13
0.9
S
17
0.8
NE
7
0.5
E
8
0.3
N
8
0.7
E
8
0.6
S
19
0.6
S
14
0.5
S
13
0.6
S
21
1.1
S
16
1
S
16
0.8
SSW
14
Energy kJ
104
96
61
48
37
68
51
39
80
470
77
29
11
63
273
144
89
329
635
516
280
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
8
0.2
SSE
8
0.3
NNE
13
0.4
NW
12
0.3
N
11
0.4
NNE
11
0.5
S
11
0.4
NNE
10
0.4
NNE
11
0.8
E
7
0.8
E
7
0.4
S
11
0.3
S
11
0.4
NNE
8
0.4
NNW
11
0.4
NNW
10
0.4
NNW
10
0.5
S
13
0.8
S
20
0.8
S
19
0.6
N
10
Energy kJ
3
7
32
52
20
38
61
31
37
70
69
39
20
22
37
32
31
87
485
475
73
Wind waves
Height (m)
Direction
Period (s)
1.6
ENE
7
1.8
ENE
7
1.9
ENE
7
1.5
ENE
7
1.7
ENE
7
1.6
ENE
7
1.5
ENE
7
1.4
ENE
7
1.5
ENE
7
1.1
NE
8
1
ENE
7
0.6
NE
7
1
ENE
8
1.1
ENE
8
1.1
ENE
7
1.2
ENE
7
1.1
ENE
6
Energy kJ
280
334
336
217
241
237
217
203
223
129
117
42
123
128
127
125
96
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
1
1
2
2
2
2
2
2
3
3
3
3
4
3
4
Distance (km)
47
55
47
47
63
47
55
55
47
47
48
5
23
16
5
16
16
16
42
16
16
Best forecast wave conditions in Oahu
Rating
(10 max)
3
3
2
2
2
3
3
3
3
3
3
2
2
2
3
3
3
4
4
4
4
Best forecast wave conditions in United States
Rating
(10 max)
3
3
4
4
4
4
3
3
4
3
3
4
2
2
4
3
4
4
4
4
4
Header Global
Rating
(10 max)
6
9
9
6
5
4
5
5
5
7
7
6
5
4
4
4
5
6
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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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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