Kalama surf break

Kalama surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 am Friday 22 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Kalama surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kalama sea temperature is
25.5° C
(Which is normal for this time of year)

How big are the waves at Kalama today?

The current surf forecast for Kalama at 6AM is: 2.5m 9s primary swell from a East-northeast direction and 0.2m 10s secondary swell from a North-northwest direction (forecast issued at 01:00am May 22). An open ocean swell of 0.3m 15s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (22 May)8ft (2.5m)9s
Afternoon (22 May)8ft (2.5m)8s
Evening (22 May)8ft (2.5m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 6mm), mostly falling on Fri night. Warm (max 23°C on Fri morning, min 22°C on Sat night). Mainly strong winds.

Friday
22
Saturday
23
Sunday
24
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
11 AM
2 PM
5 PM
8 PM
11 PM
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
Wave
Height (m)
Direction
Period (s)
3
ENE
8
2.5
ENE
8
2.5
ENE
9
2.4
ENE
9
2.4
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
3
ENE
8
3
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.4
ENE
8
2.4
ENE
8
2.4
ENE
8
2.5
ENE
8
2.4
ENE
8
2.4
ENE
8
2.5
ENE
8
Wave Graph
Metric surfscale
Energy kJ
1072
931
885
867
827
887
958
949
919
878
878
1047
1068
966
869
848
887
790
790
790
848
790
790
828
Wind (km/h)
40
ENE
40
ENE
35
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
45
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
35
ENE
35
ENE
40
ENE
40
ENE
40
ENE
35
ENE
40
ENE
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
High Tide
6:51AM0.35m
8:23PM0.75m
9:44AM0.41m
9:11PM0.70m
11:18AM0.50m
9:53PM0.65m
Low Tide
3:54AM0.33m
12:06PM0.26m
4:21AM0.29m
1:41PM0.36m
4:45AM0.25m
3:41PM0.42m
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
rain showers
clear
cloud
part cloud
clear
clear
clear
part cloud
rain showers
rain showers
clear
clear
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:50
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:05
7:05
7:06
1
1
1
1
Temp °C
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
22
23
23
23
23
23
23
17
17
18
18
18
18
18
18
18
18
17
17
17
18
18
18
18
17
19
18
18
18
19
18
Swell 1
Height (m)
Direction
Period (s)
0.3
SSW
15
0.3
SSW
15
0.3
NNW
10
0.4
NW
10
0.4
NW
11
0.4
NW
11
0.4
NW
11
0.4
NW
11
0.4
NW
11
0.4
NW
11
0.4
NW
10
0.4
NW
16
0.4
NNW
16
0.6
NNW
15
0.6
NNW
14
0.6
NNW
14
0.6
NNW
13
0.6
NNW
13
0.6
NNW
13
0.6
NNW
12
0.6
NNW
12
0.6
NNW
12
0.5
NW
12
0.5
NW
12
Energy kJ
42
42
20
27
30
30
30
30
30
29
27
67
99
148
140
134
120
116
111
101
98
96
69
67
Swell 2
Height (m)
Direction
Period (s)
0.2
NNW
10
0.2
NNW
10
0.2
S
15
0.2
S
14
0.2
S
14
0.2
S
14
0.2
S
14
0.3
S
17
0.3
S
16
0.3
S
16
0.3
S
16
0.4
NW
10
0.4
NW
10
0.3
S
15
0.3
S
15
0.3
S
15
0.3
S
15
0.3
S
14
0.3
S
14
0.3
S
13
0.3
S
13
0.3
S
13
0.3
S
14
0.3
S
15
Energy kJ
9
10
17
16
15
14
14
50
47
46
46
27
26
39
38
38
38
37
33
32
32
32
32
38
Swell 3
Height (m)
Direction
Period (s)
0.2
SSE
13
0.2
SSE
12
0.2
SSE
12
0.2
SSE
12
0.2
S
18
0.2
S
18
0.2
S
18
0.2
S
13
0.2
S
13
0.2
NNW
18
0.3
NNW
18
0.3
S
16
0.3
S
15
0.4
NW
10
0.4
NW
10
0.2
NNW
10
0.2
NNW
10
0.2
NNW
10
0.1
SE
11
0.2
S
16
0.2
S
16
0.2
S
16
0.2
S
16
Energy kJ
16
15
15
14
25
25
24
14
14
31
60
45
42
26
25
10
9
9
5
21
21
20
20
Wind waves
Height (m)
Direction
Period (s)
3
ENE
8
2.5
ENE
8
2.5
ENE
9
2.4
ENE
9
2.4
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
3
ENE
8
3
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.4
ENE
8
2.4
ENE
8
2.4
ENE
8
2.5
ENE
8
2.4
ENE
8
2.4
ENE
8
2.5
ENE
8
Energy kJ
1072
931
885
867
827
887
958
949
919
878
878
1047
1068
966
869
848
887
790
790
790
848
790
790
828
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
3
1
1
1
1
1
3
1
1
1
1
2
3
2
1
1
1
1
1
Distance (km)
122
49
49
153
153
206
153
124
122
124
154
214
127
125
125
124
49
52
46
125
144
124
47
46
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
3
3
3
2
2
Best forecast wave conditions in United States
Rating
(10 max)
3
3
2
3
3
3
2
2
3
2
3
3
2
2
2
2
3
3
3
1
1
3
2
2
Header Global
Rating
(10 max)
7
6
6
6
5
4
6
7
8
7
6
5
5
5
5
5
5
5
5
5
5
4
4
5
  • 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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