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: 7 pm 01 Jun 2026 (local time)

Forecast update in  hr  min

Today's Turtles Reef sea temperature is
25.4° 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 2 Jun 2026:

  • Best quality surf: Tuesday 2 Jun, 8AM (local time) - 3.5ft (1.0m), 20s period, S swell with offshore winds.
  • Most powerful swell: Tuesday 2 Jun, 8PM (local time) - 5ft (1.5m), 18s period, S swell with 1,421 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 2 Jun, 5AM (local time) - 3ft (0.9m), 20s 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 Tuesday (Jun 02) at 5AM. The primary swell is predicted to be 0.9m and 20s period with a secondary swell of 0.8m and 16s. 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 1.5m 18s and forecast to arrive on Tuesday (Jun 02) at 8PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 8s period and expected on Saturday (Jun 06) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Tue 2nd Jun)3ft (0.9m) 20s
Best Surf 8AM (Tue 2nd Jun)3.5ft (1.0m) 20s
Most Powerful 8PM (Tue 2nd Jun)5ft (1.5m) 18s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

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

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Fri morning, min 23°C on Thu night). Mainly fresh winds.

Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Mon
8
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
3
4
3
3
3
2
2
2
1
1
0
0
0
0
0
0
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
16
1.2
S
16
1.3
SSW
17
1.2
SSW
18
1.4
SSW
16
1.4
SSW
16
1.2
SSW
16
1.1
SSW
15
1
S
14
0.9
SSW
14
0.7
SSW
14
0.7
SSW
14
0.6
S
13
0.5
S
13
0.5
S
13
0.5
S
12
0.6
S
21
0.4
SSE
21
0.8
S
19
0.7
S
18
0.7
S
18
Wave Graph
Metric surfscale
Energy kJ
542
752
1009
919
1042
1016
730
551
423
341
204
189
126
87
85
76
332
153
480
311
307
Wind (km/h)
20
ENE
15
E
20
E
15
ENE
20
E
25
ENE
25
ENE
20
E
25
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
35
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
30
ENE
Wind State
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
High Tide
4:17AM0.22m
5:40PM0.70m
4:58AM0.21m
6:18PM0.68m
5:53AM0.20m
6:55PM0.65m
7:11AM0.21m
7:32PM0.62m
8:53AM0.25m
8:09PM0.58m
10:30AM0.31m
8:49PM0.53m
11:34AM0.40m
Low Tide
00:52AM0.17m
9:41AM0.05m
1:38AM0.17m
10:13AM0.07m
2:23AM0.17m
10:46AM0.11m
3:03AM0.16m
11:23AM0.16m
3:35AM0.15m
12:15PM0.22m
4:02AM0.13m
1:47PM0.29m
4:28AM0.11m
4:00PM0.33m
part cloud
part cloud
rain showers
rain showers
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
5:48
5:48
5:48
5:48
5:48
5:48
5:48
7:09
7:10
7:10
7:12
7:12
7:12
7:13
7:13
1
1
Temp °C
25
26
27
25
26
27
24
26
26
24
25
25
24
25
25
24
25
25
24
25
26
25
27
28
25
25
25
23
25
24
22
22
21
21
22
21
21
22
22
22
22
23
Swell 1
Height (m)
Direction
Period (s)
1
S
16
1.2
S
16
1.3
SSW
17
1.2
SSW
18
1.4
SSW
16
1.4
SSW
16
1.2
SSW
16
1.1
SSW
15
1
S
14
1.1
N
13
1.1
N
12
0.9
N
12
0.8
N
11
0.6
N
10
0.5
S
13
0.5
N
5
0.6
S
21
0.4
S
20
0.8
S
19
0.7
S
18
0.7
S
18
Energy kJ
542
752
1009
919
1042
1016
730
551
423
386
339
220
149
69
85
14
332
122
480
311
307
Swell 2
Height (m)
Direction
Period (s)
0.7
S
21
1.1
E
7
1
E
7
1
E
7
1.1
E
7
0.9
E
7
0.6
NNW
11
0.8
N
11
1
N
11
0.9
SSW
14
0.7
SSW
14
0.7
SSW
14
0.6
S
13
0.5
S
13
0.5
N
10
0.5
S
12
0.4
SSW
12
0.4
SSE
21
0.4
N
5
0.4
S
13
0.4
S
11
Energy kJ
436
111
92
88
111
72
90
157
248
341
204
189
126
87
47
76
47
153
7
56
39
Swell 3
Height (m)
Direction
Period (s)
0.6
S
13
0.9
SSW
20
0.8
NNW
11
0.9
SSW
14
0.7
NNW
9
0.7
SE
8
0.6
SSE
8
0.6
SE
8
0.6
SSE
8
0.1
W
11
0.1
SE
9
0.1
NW
9
0.2
WNW
10
0.1
W
15
0.3
N
6
0.4
N
10
0.3
N
9
0.4
SSW
12
0.4
SSW
12
0.4
WNW
16
0.2
SSE
14
Energy kJ
125
634
167
350
90
65
40
54
45
3
3
3
10
4
6
29
14
46
47
100
19
Wind waves
Height (m)
Direction
Period (s)
1.1
ENE
6
1
ENE
7
1.1
E
7
1.3
E
7
1.1
E
7
1.4
ENE
7
1.7
E
7
1.5
E
8
2
E
7
1.8
E
8
2.1
E
8
2
E
8
1.9
E
8
1.8
E
8
1.8
ENE
7
1.8
E
7
1.7
E
8
1.8
E
8
Energy kJ
89
93
107
145
104
180
310
256
434
418
504
507
442
367
317
352
328
371
Nearest Offshore or Glassy
Rating
(10 max)
3
4
3
3
3
3
3
2
2
3
3
2
1
1
1
1
1
1
3
1
2
Distance (km)
0
0
0
0
0
9
9
0
9
9
9
15
13
18
159
13
15
20
2
9
15
Best forecast wave conditions in Oahu
Rating
(10 max)
4
4
4
4
4
3
3
3
3
3
3
2
2
1
1
1
1
3
2
2
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
4
4
3
4
4
3
5
4
2
4
1
3
4
3
1
4
2
3
Header Global
Rating
(10 max)
5
5
5
5
5
5
4
5
5
5
9
8
7
9
9
9
7
7
9
8
5
  • 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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