Cliffs surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 pm Monday 25 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Cliffs surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cliffs sea temperature is
25.3° C
(Which is normal for this time of year)

How big are the waves at Cliffs today?

The current surf forecast for Cliffs at 6PM is: 0.5m 13s primary swell from a South direction (forecast issued at 01:00pm May 25). An open ocean swell of 0.2m 11s is not directed at the surf break, a second open ocean swell of 2.1m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (25 May)1.5ft (0.4m)14s
Afternoon (25 May)1.5ft (0.5m)13s
Evening (25 May)1.5ft (0.5m)13s

Table - waves today at Cliffs. (Swell directed towards the surf break)


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 Mon afternoon, min 23°C on Mon night). Mainly strong winds.

Mon
25
Tuesday
26
Wednesday
27
Thu
28
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.6
S
14
0.5
S
14
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.4
S
13
0.4
S
12
0.4
S
12
0.4
S
12
0.5
S
15
0.6
S
15
0.6
S
14
0.6
S
14
0.6
S
14
0.5
S
14
0.6
S
14
0.6
S
13
0.6
S
13
0.6
S
13
0.6
S
13
0.6
S
12
Wave Graph
Metric surfscale
Energy kJ
140
89
85
84
84
84
84
84
51
47
47
47
109
150
148
146
144
97
129
125
123
121
117
109
Wind (km/h)
30
ENE
40
ENE
35
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
35
ENE
40
ENE
40
ENE
40
ENE
35
ENE
30
ENE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
35
ENE
30
ENE
35
ENE
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
1:17PM0.42m
00:06AM0.30m
1:54PM0.49m
00:50AM0.25m
2:27PM0.55m
1:31AM0.21m
Low Tide
7:16PM0.16m
6:39AM-0.06m
8:25PM0.13m
7:03AM-0.06m
9:23PM0.11m
7:27AM-0.07m
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
rain showers
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:06
7:06
7:07
7:07
1
1
Temp °C
24
24
24
23
23
23
23
23
24
24
23
23
23
23
23
23
24
24
24
23
23
23
23
23
21
19
20
19
18
18
18
18
20
20
18
18
18
18
20
19
20
20
20
19
19
20
20
19
Swell 1
Height (m)
Direction
Period (s)
0.6
S
14
0.5
S
14
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.4
S
13
0.4
S
12
0.4
S
12
0.4
S
12
0.5
S
15
0.6
S
15
0.6
S
14
0.6
S
14
0.6
S
14
0.5
S
14
0.6
S
14
0.6
S
13
0.6
S
13
0.6
S
13
0.6
S
13
0.6
S
12
Energy kJ
140
89
85
84
84
84
84
84
51
47
47
47
109
150
148
146
144
97
129
125
123
121
117
109
Swell 2
Height (m)
Direction
Period (s)
0.2
NNW
11
0.2
NNW
11
0.2
NNW
11
0.2
NNW
11
0.2
NNW
10
0.1
NW
10
0.2
S
17
0.2
S
16
0.3
S
16
0.3
S
16
0.3
S
16
0.3
S
16
0.4
NW
16
0.4
NW
16
0.4
NW
15
0.5
NW
15
0.5
NW
15
0.5
NW
14
0.5
NW
14
0.5
NW
14
0.4
NW
13
0.4
NW
13
0.4
NW
13
0.4
NW
12
Energy kJ
12
11
11
11
11
4
22
21
45
45
45
43
93
91
79
107
104
97
96
91
61
61
60
54
Swell 3
Height (m)
Direction
Period (s)
0.1
S
20
0.1
S
16
0.1
S
19
0.1
S
20
0.1
SW
19
0.1
SW
19
0.1
NW
10
0.1
NW
10
0.2
SSE
8
0.1
NW
19
0.3
NW
18
0.3
NW
18
0.1
SW
18
0.2
SSE
8
0.2
SSE
8
0.1
SW
18
0.2
SSE
8
0.2
SSE
6
0.2
SSE
6
0.2
N
12
0.3
N
12
0.3
NNE
13
0.3
N
12
0.4
NNE
12
Energy kJ
7
5
7
7
15
15
4
4
7
15
50
49
12
7
7
12
7
3
3
12
28
32
24
48
Wind waves
Height (m)
Direction
Period (s)
2
ENE
8
1.9
ENE
8
2
ENE
8
2.1
ENE
8
2.3
ENE
7
2.1
ENE
7
2.2
ENE
7
2.2
ENE
7
2.1
ENE
7
1.9
ENE
7
2.2
ENE
7
2.3
ENE
7
2.2
ENE
7
2.1
ENE
7
2
ENE
7
1.8
ENE
7
1.7
ENE
7
1.7
ENE
7
1.7
ENE
7
1.8
ENE
7
1.8
ENE
7
1.9
ENE
7
1.8
ENE
7
1.6
ENE
7
Energy kJ
500
476
471
487
545
475
503
503
444
379
459
588
526
469
440
340
305
286
302
325
330
346
321
265
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
2
2
2
1
1
1
1
3
3
2
2
2
2
2
2
2
2
2
2
2
Distance (km)
35
125
122
43
52
52
44
52
43
122
122
50
44
43
35
35
35
122
43
37
43
35
35
36
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
2
2
2
1
2
3
3
2
3
3
3
3
3
3
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
2
1
2
2
3
3
3
2
2
1
1
3
3
3
4
3
4
2
3
4
4
4
4
2
Header Global
Rating
(10 max)
4
4
5
6
9
9
9
9
6
7
6
6
8
6
6
6
9
9
9
8
9
9
9
7
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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