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Surf Forecasts:

The Cove surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 am Monday 27 Apr 2026 HST
Forecast update in hr  min  s Forecast update imminent
The Cove surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Cove sea temperature is
25.0° C
 (Which is normal for this time of year)

How big are the waves at The Cove today?

The current surf forecast for The Cove at 10AM is: 0.6m 13s primary swell from a Southwest direction and 0.9m 8s secondary swell from a East-northeast direction, 0.9m 8s secondary swell from a East-northeast direction (forecast issued at 07:00am April 27). The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (27 Apr)2ft (0.6m)13s
Afternoon (27 Apr)2ft (0.6m)13s
Evening (27 Apr)2ft (0.6m)13s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast

Mostly dry. Warm (max 26°C on Tue afternoon, min 22°C on Wed night). Mainly fresh winds.

Monday
27
Tuesday
28
Wednesday
29
Thu
30
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
2 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)
0.6
SW
14
0.6
SW
13
0.6
SW
13
0.6
SSW
13
1
ENE
8
0.6
SSW
13
0.6
SSW
13
0.6
SSW
13
1.2
ENE
7
0.9
E
7
1.1
ENE
7
0.5
SW
12
1
ENE
7
0.9
ENE
7
1
E
7
1
E
7
1.4
ENE
7
1.1
E
7
1.1
E
7
1
E
7
1.1
ENE
7
1.2
ENE
5
1
ENE
6
1
E
6
Wave Graph
Metric surfscale
Energy kJ
147
144
142
116
120
117
136
124
132
79
105
72
99
79
106
106
188
127
121
100
118
67
67
69
Wind (km/h)
20
ENE
20
ENE
25
E
30
E
25
E
30
ENE
25
ENE
20
ENE
20
ENE
20
ENE
25
E
30
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
30
ENE
30
ENE
25
ENE
25
ENE
20
NE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
High Tide
1:59PM0.54m
1:24AM0.51m
2:32PM0.62m
1:58AM0.46m
3:02PM0.67m
Low Tide
7:25AM0.09m
7:50PM0.23m
7:46AM0.07m
8:44PM0.22m
8:06AM0.06m
9:32PM0.20m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
—
—
—
—
—
—
—
6:03
—
—
—
—
—
—
—
6:01
—
—
—
—
—
—
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:54
—
—
—
—
—
—
—
6:55
—
—
—
—
—
—
—
6:55
—
—
6:55
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
23
24
25
25
25
23
23
23
23
24
25
26
25
24
23
23
23
23
24
25
24
23
23
22
Feels °C
23
23
23
22
23
21
21
22
22
23
23
23
22
23
21
21
21
20
21
21
20
20
21
21
Swell 1
Height (m)
Direction
Period (s)
0.9
ENE
8
0.9
ENE
8
0.9
ENE
8
0.6
SSW
13
0.6
SSW
13
0.6
SSW
13
0.6
SSW
13
1
E
7
0.9
ENE
7
0.5
SW
12
0.9
E
7
0.8
E
7
0.8
E
7
0.4
SW
12
0.5
NW
13
0.5
NW
13
1
E
7
0.5
NW
12
0.5
NW
12
0.4
NW
12
0.4
NW
11
0.5
NW
12
0.5
NW
12
0.5
NW
12
Energy kJ
87
83
81
116
116
114
114
103
84
77
77
61
61
37
83
79
106
72
72
49
43
65
69
69
Swell 2
Height (m)
Direction
Period (s)
0.6
SW
14
0.6
SW
13
0.6
SW
13
0.4
NW
11
0.4
NW
10
0.4
NW
10
0.4
NW
10
0.6
SSW
13
0.5
SW
13
0.4
NW
10
0.5
SW
12
0.5
SW
12
0.4
SSW
12
0.4
NW
13
0.4
SW
12
0.4
SW
12
0.5
NW
12
0.4
SW
12
0.4
SW
12
0.4
SW
11
0.3
NNW
14
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
Energy kJ
147
144
142
40
28
27
27
113
82
26
73
72
56
61
36
36
74
37
35
33
36
10
10
10
Swell 3
Height (m)
Direction
Period (s)
0.5
NW
11
0.5
NW
11
0.5
NW
11
0.2
SSE
7
0.2
SSE
7
0.2
SSE
10
0.2
SSE
10
0.4
NW
10
0.4
NW
10
0.2
SSE
12
0.4
NW
10
0.3
NW
10
0.3
NW
13
0.3
NW
10
0.2
SSE
11
0.2
SSE
11
0.4
SW
12
0.2
SSE
11
0.2
SSE
11
0.2
SSE
11
0.2
SSE
10
0.2
SSW
11
0.2
SSW
13
0.2
S
18
Energy kJ
58
57
57
5
4
10
10
27
27
13
26
16
28
15
12
12
36
12
11
11
10
12
17
25
Wind waves
Height (m)
Direction
Period (s)
—
0.9
ENE
8
—
0.9
ENE
8
1
ENE
8
1
ENE
7
1.1
ENE
7
1.1
ENE
7
1.2
ENE
7
0.9
E
7
1.1
ENE
7
0.8
ENE
7
1
ENE
7
0.9
ENE
7
1
E
7
1
E
7
1.4
ENE
7
1.1
E
7
1.1
E
7
1
E
7
1.1
ENE
7
1.2
ENE
5
1
ENE
6
1
E
6
Energy kJ
—
103
—
99
120
117
136
124
132
79
105
54
99
79
106
106
188
127
121
100
118
67
67
69
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Mala wharf
HAW - Maui
Nanakuli Blackrocks
HAW - Oahu
Rating
(10 max)
2
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
2
Distance (km)
10
10
10
10
12
12
10
12
10
10
10
10
10
10
12
10
10
10
10
12
12
12
147
12
Best forecast wave conditions in Oahu
Ranches
Ranches
Ranches
Ranches
Kaena Point
Kaena Point
Kaena Point
Ranches
Ranches
Ranches
Ranches
Ranches
Off the Wall/Insanities
Ranches
Makaha (Outside)
Ranches
Ranches
Ranches
Off the Wall/Insanities
Off the Wall/Insanities
Kaena Point
Keaulanas
Ranches
Rating
(10 max)
2
2
2
2
2
2
2
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in United States
Boners
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Ranches
HAW - Oahu
Westport-The Cove
Washington
Ontonagon
Lake Superior
Fullers
CAL - Monterey
Boners
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Ghost Tree
CAL - Monterey
Ghost Tree
CAL - Monterey
Waiaha Rivermouth / Honls
HAW - Big Island
Steamer Lane-Middle Peak
CAL - Santa Cruz
Ranches
HAW - Oahu
Fullers
CAL - Monterey
Mouse Rock
CAL - San Luis Obispo
Boners
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Lincoln City Nelscott Reef
Oregon North
Cojo
CAL - Santa Barbara
Steamer Lane-Middle Peak
CAL - Santa Cruz
Elwha
Washington
Fullers
CAL - Monterey
Ranches
HAW - Oahu
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
1
1
1
2
2
2
2
3
2
2
2
2
2
Header Global
Cobblestones
Australia
Gas Bay
Australia
Cobblestones
Australia
Trial Harbour
Australia
Cobblestones
Australia
Cobblestones
Australia
Gas Bay
Australia
Cow Bombie
Australia
Cow Bombie
Australia
Easter Reef
Australia
Cobblestones
Australia
Trial Harbour
Australia
Yellow sands Point
South Africa
Amanzimtoti
South Africa
Amanzimtoti
South Africa
Glen Eden
South Africa
Glen Eden
South Africa
Barbel Point
South Africa
Dunedin - Bobs Beach
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Amanzimtoti
South Africa
Bay of Plenty
South Africa
Rating
(10 max)
6
6
6
6
5
5
5
5
5
5
5
8
9
9
9
8
7
6
9
9
8
6
5
5
  • 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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