Halawa surfForecast / HAW – Molokai / USA

information circle48hr Weather and Surf, issued 7 am Monday 18 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Halawa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Halawa sea temperature is
25.1° C
(Which is normal for this time of year)

How big are the waves at Halawa today?

The current surf forecast for Halawa at 10AM is: 0.4m 14s primary swell from a Northwest direction (forecast issued at 07:00am May 18). An open ocean swell of 0.4m 14s is not directed at the surf break, a second open ocean swell of 2.0m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (18 May)1.5ft (0.4m)15s
Afternoon (18 May)1.5ft (0.4m)13s
Evening (18 May)1.5ft (0.4m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 24°C on Mon morning, min 23°C on Mon morning). Mainly strong winds.

Monday
18
Tuesday
19
Wednesday
20
Thu
21
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
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.4
NW
15
0.4
NW
15
0.4
NW
14
0.4
NW
13
0.4
NW
13
0.4
NW
12
0.4
NW
12
0.5
NW
12
0.5
NW
11
0.5
NW
11
0.6
NNW
11
0.6
NW
11
0.6
NNW
11
0.6
NNW
11
0.6
NW
11
0.7
NW
11
0.7
NW
10
0.7
NW
10
0.7
NNW
10
2.5
ENE
8
2.4
ENE
8
2.5
ENE
8
2.5
ENE
8
0.4
NNW
11
Wave Graph
Metric surfscale
Energy kJ
55
54
48
45
42
38
37
69
61
59
82
103
84
76
92
117
110
106
90
829
763
871
871
44
Wind (km/h)
35
E
30
E
30
E
30
ENE
30
ENE
25
E
25
E
30
E
30
E
30
E
30
E
30
ENE
30
E
30
E
30
E
30
E
35
E
35
E
35
E
35
ENE
35
E
35
ENE
40
ENE
40
E
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
2:06AM0.50m
4:39PM0.98m
2:40AM0.47m
5:32PM0.94m
3:18AM0.44m
6:27PM0.89m
Low Tide
8:49AM-0.04m
11:45PM0.43m
9:31AM0.00m
1:06AM0.42m
10:16AM0.07m
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>
5:47
5:47
5:47
5:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:59
6:59
6:59
7:00
Temp °C
23
23
24
24
24
24
24
23
23
24
24
24
24
23
23
23
23
23
23
23
23
23
23
23
21
21
22
22
22
23
23
21
21
22
23
22
22
21
21
21
20
20
20
19
20
19
19
18
Swell 1
Height (m)
Direction
Period (s)
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.4
SSW
14
0.4
NW
13
0.4
NW
12
0.4
NW
12
0.5
NW
12
0.5
NW
11
0.5
NW
11
0.6
NNW
11
0.6
NW
11
0.6
NNW
11
0.6
NNW
11
0.6
NW
11
0.7
NW
11
0.7
NW
10
0.7
NW
10
0.7
NNW
10
0.7
NNW
10
0.5
NNW
11
0.6
NNW
11
0.6
NNW
11
0.4
NNW
11
Energy kJ
52
51
51
80
42
38
37
69
61
59
82
103
84
76
92
117
110
106
90
92
66
75
75
44
Swell 2
Height (m)
Direction
Period (s)
0.4
NW
9
0.4
NW
9
0.4
NW
14
0.4
NW
13
0.4
SW
13
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.4
SSW
14
0.4
SSW
14
0.4
SSW
16
0.4
SSW
16
0.4
SSW
16
0.4
SSW
16
0.4
SW
16
0.3
SSW
14
0.3
SSW
14
0.3
SSW
14
0.4
SW
16
Energy kJ
22
21
48
45
45
48
47
47
48
51
51
52
53
81
82
95
98
99
99
64
37
36
36
63
Swell 3
Height (m)
Direction
Period (s)
0.4
NW
15
0.4
NW
15
0.4
NW
9
0.3
SW
19
0.3
SW
19
0.2
SSW
19
0.2
NNW
8
0.2
SSW
17
0.3
SW
18
0.3
SW
18
0.3
SW
18
0.3
SW
18
0.2
SSW
18
0.1
SW
18
0.2
N
13
0.2
NNW
13
0.2
WSW
16
0.3
SW
16
0.3
SW
16
0.3
SW
16
0.2
WNW
10
0.2
SSW
17
0.1
SW
17
0.3
NW
9
Energy kJ
55
54
21
59
59
37
7
29
49
49
49
49
31
12
14
17
25
41
41
41
10
27
12
13
Wind waves
Height (m)
Direction
Period (s)
2
E
8
2
E
8
2
E
8
1.9
E
8
1.8
ENE
8
1.7
E
8
1.7
E
8
1.7
E
8
1.8
E
8
1.8
E
8
1.8
E
8
1.7
E
8
1.8
E
8
1.8
E
8
1.9
E
8
1.9
ENE
8
2.2
E
8
2.3
E
8
2.4
E
8
2.5
ENE
8
2.4
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
Energy kJ
520
526
526
476
437
383
383
377
412
412
418
383
428
428
476
497
612
601
743
829
763
871
871
792
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
29
29
29
31
29
29
29
29
29
29
31
29
31
29
31
29
29
29
31
31
33
29
29
29
Best forecast wave conditions in Molokai
Rating
(10 max)
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
4
4
4
4
4
3
3
4
3
3
1
4
4
4
4
3
2
1
1
1
3
Header Global
Rating
(10 max)
4
4
4
5
4
4
4
4
4
4
4
4
4
4
5
5
4
4
4
5
5
5
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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