Kalama surf break

Kalama surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 pm Sunday 26 Apr 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
25.0° C
(Which is normal for this time of year)

How big are the waves at Kalama today?

The current surf forecast for Kalama at 10PM is: 1.5m 8s primary swell from a Northeast direction and 0.7m 11s secondary swell from a Northwest direction (forecast issued at 01:00pm April 26). An open ocean swell of 0.2m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (26 Apr)4.5ft (1.4m)8s
Afternoon (26 Apr)4.5ft (1.3m)8s
Evening (26 Apr)5ft (1.5m)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 4mm), mostly falling on Mon night. Warm (max 24°C on Sun afternoon, min 22°C on Wed morning). Mainly fresh winds.

Sun
26
Monday
27
Tuesday
28
Wed
29
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
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.3
NE
8
1.3
NE
8
1.3
NE
8
1.5
NE
8
1.5
NE
8
1.5
NE
8
1.4
NE
8
1.3
ENE
8
1.4
ENE
8
1.4
ENE
8
1.3
ENE
7
1.4
ENE
7
1.4
ENE
7
1.4
ENE
7
1.3
ENE
7
1.1
ENE
7
1.1
ENE
7
0.9
ENE
7
1
ENE
7
0.9
ENE
7
1
E
7
1.4
ENE
7
1.4
ENE
7
1.4
ENE
7
Wave Graph
Metric surfscale
Energy kJ
210
186
210
268
268
268
236
187
213
213
188
208
192
173
149
114
118
79
88
82
109
193
188
188
Wind (km/h)
20
ENE
20
ENE
25
ENE
25
ENE
25
ENE
25
ENE
20
E
20
E
25
E
25
ENE
25
ENE
25
ENE
20
ENE
20
ENE
20
ENE
20
E
20
ENE
25
ENE
20
ENE
25
ENE
30
ENE
25
ENE
25
ENE
25
ENE
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
on
on
High Tide
12:17PM0.54m
11:47PM0.70m
12:55PM0.63m
00:15AM0.66m
1:29PM0.71m
00:39AM0.62m
Low Tide
5:31PM0.33m
6:31AM0.19m
6:30PM0.34m
6:48AM0.15m
7:20PM0.35m
7:06AM0.12m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
rain showers
thunderstorm
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:53
6:53
6:54
6:54
1
1
1
1
Temp °C
23
24
24
23
23
23
23
23
24
24
24
23
23
23
23
23
23
23
23
23
23
23
23
22
22
23
23
22
22
22
22
22
23
23
23
21
22
22
22
22
22
22
22
21
20
21
21
19
Swell 1
Height (m)
Direction
Period (s)
0.7
NW
12
0.7
NW
12
0.7
NW
12
0.7
NW
11
0.7
NW
11
0.7
NW
11
0.6
NNW
11
1.3
ENE
8
1.4
ENE
8
0.6
NNW
11
0.6
NNW
10
0.5
NW
10
0.5
NW
10
0.4
NNW
10
0.4
NNW
10
0.4
NNW
10
1.1
ENE
7
0.4
NNW
10
0.4
NW
14
0.4
NW
13
0.5
NE
8
0.6
NW
13
0.6
NW
13
0.6
NW
14
Energy kJ
149
142
135
130
126
123
79
187
213
76
73
52
51
42
42
41
118
39
46
62
31
132
128
160
Swell 2
Height (m)
Direction
Period (s)
0.2
SSW
15
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
E
8
0.4
NE
10
0.6
NNW
11
0.6
NNW
11
0.4
NE
9
0.4
NE
9
0.4
NE
8
0.4
NE
9
0.2
NNE
8
0.4
NE
8
0.4
NE
8
0.4
NNW
10
0.4
NE
8
0.4
NW
10
0.4
NE
8
0.4
NW
13
0.1
SE
11
0.2
NNE
10
0.2
NNE
10
Energy kJ
21
21
21
20
20
5
24
78
78
22
21
18
21
7
18
17
40
16
25
16
61
5
9
9
Swell 3
Height (m)
Direction
Period (s)
0.1
S
11
0.1
NE
11
0.1
S
13
0.1
S
13
0.2
E
8
0.2
SSW
14
0.2
ESE
8
0.4
NE
9
0.4
NE
9
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.2
SSW
13
0.2
NNE
10
0.1
NW
16
0.2
NNW
15
0.4
NE
8
0.3
NW
14
0.4
NE
8
0.4
NW
10
0.4
NW
10
0.1
SW
12
0.1
SE
11
0.1
SE
11
Energy kJ
2
5
3
3
5
19
6
22
22
7
7
7
17
10
10
22
17
32
17
24
24
6
5
5
Wind waves
Height (m)
Direction
Period (s)
1.3
NE
8
1.3
NE
8
1.3
NE
8
1.5
NE
8
1.5
NE
8
1.5
NE
8
1.4
NE
8
1.4
ENE
8
1.3
ENE
7
1.4
ENE
7
1.4
ENE
7
1.4
ENE
7
1.3
ENE
7
1.1
ENE
7
0.9
ENE
7
1
ENE
7
0.9
ENE
7
1
E
7
1.4
ENE
7
1.4
ENE
7
1.4
ENE
7
Energy kJ
210
186
210
268
268
268
236
213
188
208
192
173
149
114
79
88
82
109
193
188
188
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
41
41
41
18
18
18
41
41
41
41
41
41
18
18
18
41
41
41
41
41
41
41
41
41
Best forecast wave conditions in Oahu
Rating
(10 max)
3
3
3
3
2
2
2
2
2
2
2
1
1
1
1
1
1
2
2
2
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
1
1
2
2
2
2
2
2
2
Header Global
Rating
(10 max)
9
9
8
7
6
6
6
6
5
5
5
5
5
5
5
5
8
9
9
8
7
7
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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