Nanakuli Tracks surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 pm Friday 15 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Nanakuli Tracks surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nanakuli Tracks sea temperature is
25.4° C
(Which is normal for this time of year)

How big are the waves at Nanakuli Tracks today?

The current surf forecast for Nanakuli Tracks at 5PM is: 0.6m 16s primary swell from a South-southwest direction (forecast issued at 01:00pm May 15). An open ocean swell of 0.9m 8s is not directed at the surf break, a second open ocean swell of 0.9m 12s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (15 May)2ft (0.6m)16s
Afternoon (15 May)3.5ft (1.0m)12s
Evening (15 May)3ft (0.9m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Fri afternoon. Warm (max 27°C on Sun afternoon, min 24°C on Fri night). Wind will be generally light.

Fri
15
Saturday
16
Sunday
17
Mon
18
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)
1
2
1
2
1
0
1
2
2
1
1
1
0
2
2
1
1
2
2
2
2
2
2
2
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
SSW
16
1
NW
12
0.6
SSW
16
0.9
NW
12
0.4
SSW
16
0.4
SSE
11
0.4
SSW
16
0.6
SSW
16
0.6
SSW
15
0.6
SSW
15
0.6
SSW
14
0.5
SW
14
0.5
SSE
12
0.7
SSW
15
0.9
SSE
11
0.7
SE
8
0.6
SSE
11
0.8
SSW
15
0.8
SSW
15
0.8
SSW
15
0.8
SSW
15
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
Wave Graph
Metric surfscale
Energy kJ
169
287
169
205
102
45
103
162
152
144
140
102
78
191
200
66
79
249
249
246
242
236
233
233
Wind (km/h)
0
NNW
0
SSW
10
ESE
20
ENE
15
E
10
ENE
10
E
10
ESE
5
SSE
5
ESE
10
ENE
15
E
10
ESE
5
E
10
ENE
10
E
10
ENE
10
E
15
ENE
20
E
15
ENE
20
ENE
15
ENE
15
E
glassy
glassy
cross-off
off
off
off
off
cross-off
cross-off
glassy
off
off
cross-off
off
off
off
off
off
off
off
off
off
off
off
High Tide
3:24PM0.78m
2:40AM0.29m
4:08PM0.82m
3:24AM0.25m
4:54PM0.83m
4:11AM0.22m
Low Tide
10:33PM0.17m
8:28AM-0.03m
11:34PM0.15m
9:05AM-0.03m
00:36AM0.15m
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:02
7:04
7:04
7:04
1
1
1
Temp °C
25
25
25
25
24
24
24
24
25
26
26
25
25
24
24
25
26
27
26
25
24
24
24
24
28
28
26
25
25
25
26
26
28
29
28
26
27
27
26
27
28
28
26
25
25
24
25
24
Swell 1
Height (m)
Direction
Period (s)
1.1
E
8
1
E
8
0.9
E
8
0.9
E
8
1
E
8
1
E
8
1
E
8
1
E
8
1
E
8
1.1
ENE
8
1.1
ENE
8
1.1
ENE
8
1.1
E
8
1.1
E
8
1
E
8
1
ENE
8
1
E
8
1
ENE
8
1
ENE
8
1
ENE
8
1
ENE
8
1
ENE
8
1.1
ENE
8
1.1
ENE
8
Energy kJ
141
116
98
98
124
127
127
127
130
167
167
171
165
165
137
144
137
144
147
147
147
151
176
176
Swell 2
Height (m)
Direction
Period (s)
1.1
NW
12
1
NW
12
0.9
NNW
12
0.9
NW
12
0.7
NW
12
0.7
NW
11
0.7
NW
11
0.6
NW
11
0.6
NW
11
0.6
NNW
11
0.6
NNW
11
0.6
NNW
11
0.5
SSE
12
0.7
SSE
11
0.9
SSE
11
0.7
SE
8
0.7
SSE
7
0.8
SSW
15
0.8
SSW
15
0.8
SSW
15
0.8
SSW
15
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
Energy kJ
353
287
251
205
140
128
123
97
96
79
78
76
78
105
200
64
46
249
249
246
242
236
233
233
Swell 3
Height (m)
Direction
Period (s)
0.6
SSW
16
0.6
SSW
16
0.6
SSW
16
0.4
SSE
6
0.4
SSW
16
0.4
SSE
11
0.4
SSW
16
0.6
SSW
16
0.6
SSW
15
0.6
SSW
15
0.6
SSW
14
0.5
SW
14
0.6
NNW
10
0.7
SSW
15
0.6
SSW
14
0.5
SSE
11
0.6
SSE
11
0.6
SSE
7
0.6
SSE
7
0.5
SSE
7
0.5
SSE
8
0.4
SSE
7
0.4
SSE
7
0.4
SSE
7
Energy kJ
169
169
169
14
102
45
103
162
152
144
140
102
71
191
138
66
79
35
35
29
33
21
20
19
Wind waves
Height (m)
Direction
Period (s)
0.9
ENE
8
1
ENE
8
0.5
SE
6
1.1
ENE
8
Energy kJ
102
123
18
153
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
2
1
1
1
2
2
1
1
1
1
2
2
1
1
2
2
2
2
2
2
2
Distance (km)
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
Best forecast wave conditions in Oahu
Rating
(10 max)
3
2
2
2
2
2
2
2
3
2
2
2
1
2
3
3
1
2
2
3
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
3
2
2
2
2
2
2
2
4
3
2
2
2
2
9
3
1
3
3
5
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
4
5
6
6
5
4
5
4
7
9
9
4
4
4
4
5
4
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)
Map placeholder

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