Makalawena surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 1 pm Sunday 31 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Makalawena surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Makalawena sea temperature is
25.9° C
(Which is slightly warmer than usual)

How big are the waves at Makalawena today (31 May):

  • Morning surf: Morning surf (31 May, local time) - 1.5ft (0.4m), 8s period with NNE swell.
  • Afternoon surf: Afternoon surf (31 May, local time) - 2ft (0.6m), 8s period with NNE swell.
  • Evening surf: Evening surf (31 May, local time) - 2.5ft (0.7m), 5s period with NNE swell.

The current surf forecast for Makalawena at 7PM is: 0.7m 5s primary swell from a North-northeast direction (forecast issued at 01:00pm May 31). An open ocean swell of 0.8m 14s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (31 May)1.5ft (0.4m)8s
Afternoon (31 May)2ft (0.6m)8s
Evening (31 May)2.5ft (0.7m)5s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 27°C on Sun afternoon, min 24°C on Sun night). Wind will be generally light.

Sun
31
Monday
1
Tuesday
2
Wed
3
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
1
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
NNE
8
0.4
NNE
8
0.6
NNE
8
0.7
NNE
5
0.6
NNE
5
0.5
NNE
8
0.4
NNE
8
0.4
NNE
5
0.5
NE
10
0.5
NNE
5
0.6
NNE
5
0.7
NNE
5
0.8
NNE
6
1.1
S
20
0.4
NE
5
1.1
S
19
1.3
SSW
16
0.1
N
13
0.6
NNE
5
0.7
NNE
6
0.7
NNE
6
0.5
N
11
0.7
NE
6
0.7
NE
6
Wave Graph
Metric surfscale
Energy kJ
24
24
40
19
15
33
23
8
46
12
19
24
37
0
9
0
0
4
19
28
28
59
37
38
Wind (km/h)
5
WNW
5
WNW
5
SW
15
SSW
5
S
0
NW
5
NNW
5
N
10
W
10
WSW
10
SW
5
SW
0
NNW
5
NNW
0
WNW
5
NW
10
WSW
10
WSW
10
WSW
5
W
5
SW
5
S
5
E
0
W
on
on
glassy
cross-off
cross-off
glassy
glassy
glassy
on
cross-on
cross
cross
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
on
glassy
cross-off
glassy
glassy
High Tide
4:21PM0.82m
4:03AM0.32m
4:58PM0.81m
4:39AM0.31m
5:35PM0.79m
5:19AM0.30m
Low Tide
8:55AM0.06m
11:36PM0.17m
9:28AM0.06m
00:17AM0.17m
10:01AM0.07m
00:59AM0.18m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:43
5:43
5:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:59
6:59
6:59
7:00
Temp °C
26
27
26
26
25
25
24
25
26
26
26
25
25
25
24
26
27
27
27
26
25
25
25
26
28
29
28
27
27
29
27
28
28
28
27
28
29
28
28
30
29
29
29
29
28
28
28
30
Swell 1
Height (m)
Direction
Period (s)
0.9
SSW
15
0.9
SSW
15
0.8
SSW
14
0.8
SSW
14
0.9
SSW
14
0.9
SSW
14
0.8
SSW
14
0.9
SSW
18
1
S
18
1
S
18
1
S
18
1
S
17
1
S
16
1.1
S
20
1.2
SSW
16
1.3
SSW
16
1.3
SSW
16
1.4
SSW
16
1.1
SSW
15
1.2
SSW
18
1.2
SSW
15
1.1
SSW
15
1.6
SSW
17
1.5
S
16
Energy kJ
360
355
280
276
346
346
273
534
639
632
625
589
542
942
679
893
882
1029
581
940
675
566
1382
1204
Swell 2
Height (m)
Direction
Period (s)
0.4
NNE
8
0.4
NNE
8
0.6
NNE
8
0.7
NNE
5
0.7
S
19
0.7
S
19
0.8
S
19
0.7
SSW
14
0.7
SSW
14
0.7
S
13
0.6
NNE
5
0.7
S
21
0.8
S
21
0.8
SSW
14
1.1
S
19
1.1
S
19
1
S
19
0.9
SSW
19
1.1
S
18
1
S
15
1.1
S
18
1.1
S
18
0.7
NE
6
0.7
NE
6
Energy kJ
24
24
40
19
369
365
450
207
192
168
19
445
562
247
922
922
767
627
794
435
777
768
37
38
Swell 3
Height (m)
Direction
Period (s)
0.3
S
11
0.3
SSW
21
0.4
SSW
20
0.6
S
20
0.6
NNE
5
0.5
NNE
8
0.4
NNE
8
0.4
NNE
5
0.5
NE
10
0.5
NNE
5
0.6
S
13
0.7
NNE
5
0.8
NNE
6
0.7
SSW
16
0.4
NE
5
0.1
N
13
0.6
NNE
5
0.7
NNE
6
0.7
NNE
6
0.6
NNE
6
0.2
NNW
11
0.2
NNW
10
Energy kJ
20
87
132
276
15
33
23
8
46
12
123
24
37
266
9
4
19
28
28
22
11
11
Wind waves
Height (m)
Direction
Period (s)
0.5
N
11
Energy kJ
59
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
3
3
2
2
3
3
3
3
1
4
1
3
3
1
4
1
2
3
1
4
4
Distance (km)
98
98
12
25
25
12
12
12
98
100
100
99
18
99
12
12
100
112
32
100
12
0
12
18
Best forecast wave conditions in Big Island
Rating
(10 max)
2
2
3
3
3
3
3
3
3
1
1
1
4
1
4
4
1
1
2
4
4
4
4
Best forecast wave conditions in United States
Rating
(10 max)
2
3
4
5
4
4
4
3
3
3
4
4
4
4
4
4
4
4
2
3
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
5
5
8
5
5
9
5
4
4
4
5
5
5
5
5
5
5
4
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)
Map placeholder

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