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Surf Forecasts:

Waimanalo surf break

Waimanalo surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 pm Saturday 23 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Waimanalo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waimanalo sea temperature is
25.4° C
 (Which is normal for this time of year)

How big are the waves at Waimanalo today?

The current surf forecast for Waimanalo at 9PM is: 2.5m 8s primary swell from a East-northeast direction and 0.6m 14s secondary swell from a North-northwest direction (forecast issued at 01:00pm May 23). An open ocean swell of 0.3m 15s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (23 May)8ft (2.5m)8s
Afternoon (23 May)8ft (2.5m)8s
Evening (23 May)8ft (2.5m)8s

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

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

Short Range Forecast

Some drizzle, heaviest during Sun night. Warm (max 23°C on Sat afternoon, min 23°C on Sat afternoon). Mainly strong winds.

Sat
23
Sunday
24
Monday
25
Tue
26
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
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
3
ENE
8
2.5
ENE
8
2.5
ENE
8
2.4
ENE
8
2.5
ENE
8
2.5
ENE
8
2.3
ENE
8
2.3
ENE
8
2.2
ENE
8
2.2
ENE
8
2.4
ENE
8
2.5
ENE
8
2.5
ENE
8
2.4
ENE
8
2.1
ENE
8
2.1
ENE
8
2
ENE
8
2
ENE
8
2
ENE
8
2.1
ENE
8
2.1
ENE
8
2.1
ENE
7
2.1
ENE
7
2
ENE
7
Wave Graph
Metric surfscale
Energy kJ
1109
966
869
778
848
848
721
753
683
715
769
910
788
723
608
559
500
488
476
491
491
455
443
423
Wind (km/h)
45
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
40
ENE
40
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
35
ENE
Wind State
on
on
on
on
on
cross-on
on
on
on
on
on
on
on
on
on
on
cross-on
on
cross-on
on
on
on
cross-on
on
High Tide
10:20AM0.22m
9:41PM0.49m
11:46AM0.31m
10:17PM0.45m
12:38PM0.41m
10:43PM0.41m
Low Tide
2:07PM0.14m
5:08AM0.07m
3:52PM0.20m
5:24AM0.03m
5:26PM0.23m
5:41AM-0.02m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
5:48
—
—
—
—
—
—
—
5:48
—
—
—
—
—
—
—
5:48
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
7:05
—
—
—
—
—
—
—
7:05
—
—
—
—
—
—
—
7:06
—
—
—
—
7:06
 mm
—
—
—
—
—
—
—
—
—
—
—
1
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
Feels °C
17
18
18
18
18
18
19
18
18
18
19
18
18
19
19
19
19
19
19
19
19
19
18
19
Swell 1
Height (m)
Direction
Period (s)
0.4
NW
16
0.4
NNW
16
0.6
NNW
15
0.6
NNW
14
0.6
NNW
14
0.6
NNW
13
0.6
NNW
13
0.6
NNW
13
0.6
NNW
12
0.6
NNW
12
0.6
NNW
12
0.5
NW
12
0.5
NW
12
0.5
NW
11
0.5
NW
11
0.5
NW
11
0.4
NW
11
0.4
NW
11
0.4
NW
11
0.4
NW
11
0.4
NW
10
0.4
NW
10
0.3
NW
10
0.2
NNW
10
Energy kJ
67
99
148
140
134
120
116
111
101
98
96
69
66
61
60
59
30
30
29
29
28
27
16
10
Swell 2
Height (m)
Direction
Period (s)
0.4
NW
10
0.4
NW
10
0.3
S
15
0.3
S
15
0.4
NW
10
0.3
S
15
0.3
S
14
0.3
S
14
0.3
S
13
0.3
S
13
0.3
S
13
0.3
S
14
0.3
S
15
0.3
S
14
0.3
S
14
0.2
S
14
0.3
S
14
0.3
S
14
0.3
S
13
0.3
S
13
0.3
S
13
0.3
S
13
0.3
S
13
0.3
S
13
Energy kJ
27
26
39
38
25
38
36
33
32
32
32
32
38
37
37
16
36
35
32
31
31
31
30
30
Swell 3
Height (m)
Direction
Period (s)
0.3
S
16
0.3
S
15
0.4
NW
10
0.4
NW
10
0.3
S
15
0.2
NNW
10
0.2
NNW
10
0.1
SE
11
0.2
S
16
0.2
S
16
0.2
S
16
0.2
S
16
—
0.1
S
21
0.1
S
20
0.2
S
12
0.1
S
20
—
0.1
S
20
—
0.1
S
17
0.1
S
17
0.1
S
17
0.2
S
16
Energy kJ
45
42
26
25
38
9
9
5
21
21
20
20
—
8
8
11
7
—
7
—
5
5
6
21
Wind waves
Height (m)
Direction
Period (s)
3
ENE
8
2.5
ENE
8
2.5
ENE
8
2.4
ENE
8
2.5
ENE
8
2.5
ENE
8
2.3
ENE
8
2.3
ENE
8
2.2
ENE
8
2.2
ENE
8
2.4
ENE
8
2.5
ENE
8
2.5
ENE
8
2.4
ENE
8
2.1
ENE
8
2.1
ENE
8
2
ENE
8
2
ENE
8
2
ENE
8
2.1
ENE
8
2.1
ENE
8
2.1
ENE
7
2.1
ENE
7
2
ENE
7
Energy kJ
1109
966
869
778
848
848
721
753
683
715
769
910
788
723
608
559
500
488
476
491
491
455
443
423
Nearest Offshore or Glassy
Infinities
HAW - Kaua'i
Lahaina Breakwall/Harbour
HAW - Maui
Puamana
HAW - Maui
Keaau
HAW - Oahu
Keaau
HAW - Oahu
Pokai Bay
HAW - Oahu
Power Plant
HAW - Oahu
Lahilahi Point
HAW - Oahu
Lahaina Breakwall/Harbour
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Keaau
HAW - Oahu
Keaau
HAW - Oahu
Pokai Bay
HAW - Oahu
Sewers (Maili)
HAW - Oahu
Keaulanas
HAW - Oahu
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Maili Point
HAW - Oahu
Sewers (Maili)
HAW - Oahu
Turtles Reef
HAW - Oahu
Ko Olina Resort
HAW - Oahu
Keaau
HAW - Oahu
Sewers (Maili)
HAW - Oahu
Rating
(10 max)
1
1
1
3
3
2
1
2
1
1
1
3
2
1
2
1
1
1
1
2
1
1
2
1
Distance (km)
212
117
120
57
57
52
44
55
117
116
116
57
57
52
50
46
116
116
50
50
44
44
57
50
Best forecast wave conditions in Oahu
Ranches
Ranches
Ranches
Ranches
Ranches
Ranches
Ranches
Ranches
Ranches
Ranches
Ranches
Ranches
Ranches
Ranches
Ranches
Ranches
Rating
(10 max)
3
3
3
2
2
3
2
2
2
2
2
2
2
2
2
1
Best forecast wave conditions in United States
Fossil Beach Kodiak
Alaska - Kodiak Island
Waiaha Rivermouth / Honls
HAW - Big Island
Super Tubes
CAL - Ventura
Ranches
HAW - Oahu
Ranches
HAW - Oahu
Ranches
HAW - Oahu
Mouse Rock
CAL - San Luis Obispo
Ranches
HAW - Oahu
Rincon - The Cove
CAL - Ventura
Rincon - The Cove
CAL - Ventura
Waiaha Rivermouth / Honls
HAW - Big Island
Ranches
HAW - Oahu
Mouse Rock
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Super Tubes
CAL - Ventura
Ranches
HAW - Oahu
Shark Pit
HAW - Maui
Shark Pit
HAW - Maui
Super Tubes
CAL - Ventura
Ghost Tree
CAL - Monterey
Mouse Rock
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Magics
HAW - Big Island
Rating
(10 max)
2
2
2
3
3
3
2
2
1
1
1
3
2
3
2
2
1
1
2
3
3
3
3
1
Header Global
Cannibal Bay
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Chameau
Mauritius
Chameau
Mauritius
Chameau
Mauritius
Chameau
Mauritius
Chameau
Mauritius
Chameau
Mauritius
Chameau
Mauritius
Aileen's
Ireland
Arrawarra
Australia
Ahijedero
Mexico
Depot Beach
Australia
Ahijedero
Mexico
Albatross
South Africa
Frazer Park
Australia
JD Reef
Australia
Papatowai
New Zealand
Papatowai
New Zealand
Lincoln City Nelscott Reef
United States
Lincoln City Nelscott Reef
United States
Lincoln City Nelscott Reef
United States
Lincoln City Nelscott Reef
United States
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
4
4
4
5
4
4
5
5
6
7
9
9
9
9
  • 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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