Turtles Reef Surf Break
Lat Long: 21.35° N 158.13° W

Turtles Reef Surf Forecast and Surf Report

Weather Forecast for Turtles Reef

Issued: 1 pm 04 Jun 2026 (local time)

Forecast update in  hr  min

Today's Turtles Reef sea temperature is
25.6° C

Normal for this time of year

Turtles Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Turtles Reef surf forecast from 5 Jun 2026:

  • Best quality surf: Monday 8 Jun, 2AM (local time) - 2.5ft (0.8m), 19s period, S swell with offshore winds.
  • Most powerful swell: Sunday 7 Jun, 11PM (local time) - 2.5ft (0.8m), 20s period, S swell with 485 kJ wave energy.
  • Next surfable swell (1★+): Monday 8 Jun, 2AM (local time) - 2.5ft (0.8m), 19s period with S swell.

Best Forecast Surf Conditions for Turtles Reef this week:

The surf forecast for Turtles Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jun 08) at 2AM. The primary swell is predicted to be 0.8m and 19s period with a secondary swell of 0.4m and 12s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Turtles Reef in the next 16 days are 0.8m 20s and forecast to arrive on Sunday (Jun 07) at 11PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 8s period and expected on Sunday (Jun 07) at 2AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Mon 8th Jun)2.5ft (0.8m) 19s
Best Surf 2AM (Mon 8th Jun)2.5ft (0.8m) 19s
Most Powerful11PM (Sun 7th Jun)2.5ft (0.8m) 20s

Table - best surf conditions forecast for Turtles Reef over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 26°C on Thu afternoon, min 23°C on Fri night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 26°C on Sun afternoon, min 24°C on Sun night). Wind will be generally light.

Thu
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
1
1
0
0
0
0
0
0
1
1
2
1
1
2
2
1
1
1
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
S
14
0.9
SSW
14
0.8
SSW
14
0.7
SSW
14
0.6
SSW
13
0.6
S
13
0.5
S
13
0.3
SSE
23
0.6
S
21
0.4
SSE
21
0.8
S
19
0.8
S
18
0.7
S
18
0.7
S
16
0.6
S
16
0.4
SSE
16
0.4
S
15
0.4
SSE
14
0.4
SSE
14
0.4
S
13
0.5
S
18
Wave Graph
Metric surfscale
Energy kJ
423
341
261
189
137
125
85
107
332
153
480
404
307
257
186
84
68
70
63
55
155
Wind (km/h)
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
30
ENE
25
ENE
30
ENE
30
ENE
20
ENE
25
ENE
25
ENE
20
ENE
15
ESE
20
ENE
15
ENE
15
E
Wind State
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
cross-off
off
off
off
High Tide
6:55PM0.65m
7:11AM0.21m
7:32PM0.62m
8:53AM0.25m
8:09PM0.58m
10:30AM0.31m
8:49PM0.53m
11:34AM0.40m
9:33PM0.47m
12:20PM0.50m
10:26PM0.41m
1:02PM0.60m
11:25PM0.34m
1:44PM0.70m
Low Tide
3:03AM0.16m
11:23AM0.16m
3:35AM0.15m
12:15PM0.22m
4:02AM0.13m
1:47PM0.29m
4:28AM0.11m
4:00PM0.33m
4:55AM0.08m
6:07PM0.33m
5:25AM0.05m
7:46PM0.29m
5:59AM0.02m
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:48
5:48
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:12
7:12
7:12
7:13
7:13
7:13
7:14
7:14
 mm
Temp °C
26
24
25
26
23
25
25
24
25
26
24
25
26
24
26
26
25
26
26
25
25
Feels °C
24
23
23
23
21
23
22
21
23
24
22
24
24
23
25
24
24
27
27
25
25
Swell 1
Height (m)
Direction
Period (s)
1
S
14
1.2
N
13
1.1
N
12
1
N
12
0.8
N
11
0.6
N
10
0.5
S
13
0.4
SSW
12
0.6
S
21
0.4
S
20
0.8
S
19
1.3
E
8
0.7
S
18
0.7
S
16
0.6
S
16
1.2
E
8
1.1
E
8
1.1
E
8
0.4
WNW
11
0.4
WNW
11
1
E
8
Energy kJ
423
466
344
271
149
69
85
50
332
122
480
201
307
257
186
172
138
138
51
46
111
Swell 2
Height (m)
Direction
Period (s)
1
N
11
0.9
SSW
14
0.8
SSW
14
0.7
SSW
14
0.6
SSW
13
0.6
S
13
0.5
N
10
0.4
N
10
0.4
SSW
12
0.4
SSE
21
0.4
SSW
12
0.8
S
18
0.4
S
11
0.5
S
12
0.5
S
12
0.5
S
11
0.4
S
11
0.4
WNW
12
0.4
SSE
14
0.4
S
13
0.5
S
18
Energy kJ
248
341
261
189
137
125
47
29
47
153
46
404
39
71
69
60
37
56
63
55
155
Swell 3
Height (m)
Direction
Period (s)
0.5
SE
8
0.2
SSE
9
0.1
W
11
0.1
NW
9
0.2
WNW
10
0.1
NW
10
0.2
WNW
10
0.3
SSE
23
0.4
N
9
0.4
SSW
12
0.2
N
8
0.5
S
13
0.3
SE
14
0.4
WNW
15
0.3
WNW
13
0.4
SSE
16
0.4
S
15
0.4
SSE
14
0.4
SE
6
0.4
SE
6
0.4
WNW
11
Energy kJ
34
7
2
3
10
4
10
107
26
46
6
85
30
84
35
84
68
70
8
9
44
Wind waves
Height (m)
Direction
Period (s)
1.4
ENE
6
1.3
E
7
1.8
E
7
1.5
E
8
1.6
E
8
1.6
E
8
1.7
E
8
2
E
8
1.5
E
8
1.4
ENE
8
1.5
E
7
1.4
ENE
8
1.2
ENE
8
1.3
E
8
1.1
ENE
8
1.1
E
8
1.1
E
8
Energy kJ
155
178
349
263
323
299
320
478
263
232
251
232
169
191
131
138
142
Nearest Offshore or Glassy
Rating
(10 max)
2
3
3
2
2
1
1
1
2
1
2
1
2
2
2
1
1
1
1
1
1
Distance (km)
9
9
9
13
13
9
15
9
2
15
0
9
15
0
0
0
0
0
0
0
0
Best forecast wave conditions in Oahu
Rating
(10 max)
3
3
3
2
2
1
1
1
2
1
2
2
2
2
2
1
1
1
1
2
1
Best forecast wave conditions in United States
Rating
(10 max)
3
5
4
2
4
1
1
4
4
2
4
3
3
4
4
1
4
1
1
4
1
Header Global
Rating
(10 max)
5
6
9
8
9
9
8
7
8
8
9
6
9
9
9
6
5
7
8
7
6
  • 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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Information about the Turtles Reef Surf forecast

The above surf forecast table for Turtles Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Turtles Reef can be found by selecting the local surf guide option on the grey menu. Our Turtles Reef surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Turtles Reef) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Turtles Reef may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Turtles Reef is 4 km (2 miles) from Makakilo City. If you plan a vacation in Oahu, look for hotels and other accommodation in Makakilo City. Makakilo City has rooms for a wide range of budgets as well as car hire and transport links.

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