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Kaipara Harbour Surf Forecast
◀
6am Fri 18 Jul
3ft SW
16kt SSW
(Head High)
1.3m @ 11.4s SW (236°)
1.5m @ 7.3s SW (228°)
0.5m @ 18.1s SW (228°)
12pm Fri 18 Jul
3-5ft WSW
15kt SSW
(Well Overhead)
1.7m @ 11s WSW (239°)
0.8m @ 17.7s SW (230°)
1.2m @ 4.8s SSW (193°)
6pm Fri 18 Jul
3-5ft WSW
12kt SW
(Well Overhead)
1.8m @ 10.5s WSW (244°)
1.2m @ 16.5s SW (231°)
0.6m @ 21.4s SW (228°)
6am Sat 19 Jul
4-6ft SW
13kt SW
(1.5x Overhead)
1.8m @ 14.9s SW (232°)
1.0m @ 19.5s SW (229°)
1.7m @ 9.9s WSW (242°)
12pm Sat 19 Jul
6ft WSW
10kt SW
(2x Overhead)
2.2m @ 14.6s WSW (237°)
1.3m @ 18.1s SW (229°)
0.2m @ 10.2s ESE (108°)
6pm Sat 19 Jul
6ft SW
11kt SSW
(2x Overhead)
2.1m @ 14.7s SW (235°)
1.3m @ 17.9s SW (229°)
0.2m @ 10.4s ESE (111°)
6am Sun 20 Jul
6ft+ SW
13kt SSE
(2x Overhead)
2.3m @ 16.1s SW (233°)
0.8m @ 4.6s S (172°)
0.3m @ 10.4s ESE (109°)
12pm Sun 20 Jul
6ft SW
12kt SSE
(2x Overhead)
2.2m @ 15.8s SW (232°)
0.8m @ 4.8s S (173°)
0.3m @ 10.2s ESE (109°)
6pm Sun 20 Jul
6ft SW
12kt S
(2x Overhead)
2.1m @ 15s SW (232°)
0.8m @ 5s S (177°)
0.3m @ 9.9s ESE (109°)

Fri
6am
Fri
12pm
Fri
6pm
Sat
6am
Sat
12pm
Sat
6pm
Sun
6am
Sun
12pm
Sun
6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
SSW
16kt
A
SSW
15kt
A
SW
12kt
A
SW
13kt
A
SW
10kt
A
SSW
11kt
A
SSE
13kt
A
SSE
12kt
A
S
12kt
Tide Times & Weather



▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Fri
18/07
12am
4ft
SSW
22kt
2.4
m
6.8s
207 (SSW)
1.4
m
11.8s
235 (SW)
0.4
m
18.2s
226 (SW)
6am
3ft
SSW
16kt
1.3
m
11.4s
236 (SW)
1.5
m
7.3s
228 (SW)
0.5
m
18.1s
228 (SW)
12pm
3-5ft
SSW
15kt
1.7
m
11s
239 (WSW)
0.8
m
17.7s
230 (SW)
1.2
m
4.8s
193 (SSW)
6pm
3-5ft
SW
12kt
1.8
m
10.5s
244 (WSW)
1.2
m
16.5s
231 (SW)
0.6
m
21.4s
228 (SW)
Fri
18/07
3-5ft
SSW
15kt
1.7
m
11s
239 (WSW)
0.8
m
17.7s
230 (SW)
1.2
m
4.8s
193 (SSW)
-
Sat
19/07
12am
5ft
SW
13kt
1.6
m
15.9s
232 (SW)
1.7
m
10.3s
245 (WSW)
0.9
m
19.8s
229 (SW)
6am
4-6ft
SW
13kt
1.8
m
14.9s
232 (SW)
1.0
m
19.5s
229 (SW)
1.7
m
9.9s
242 (WSW)
12pm
6ft
SW
10kt
2.2
m
14.6s
237 (WSW)
1.3
m
18.1s
229 (SW)
0.2
m
10.2s
108 (ESE)
6pm
6ft
SSW
11kt
2.1
m
14.7s
235 (SW)
1.3
m
17.9s
229 (SW)
0.2
m
10.4s
111 (ESE)
Sat
19/07
6ft
SW
10kt
2.2
m
14.6s
237 (WSW)
1.3
m
18.1s
229 (SW)
0.2
m
10.2s
108 (ESE)
-
Sun
20/07
12am
6ft+
SSW
12kt
2.4
m
16.4s
232 (SW)
0.2
m
10.5s
110 (ESE)
6am
6ft+
SSE
13kt
2.3
m
16.1s
233 (SW)
0.8
m
4.6s
172 (S)
0.3
m
10.4s
109 (ESE)
12pm
6ft
SSE
12kt
2.2
m
15.8s
232 (SW)
0.8
m
4.8s
173 (S)
0.3
m
10.2s
109 (ESE)
6pm
6ft
S
12kt
2.1
m
15s
232 (SW)
0.8
m
5s
177 (S)
0.3
m
9.9s
109 (ESE)
Sun
20/07
6ft
SSE
12kt
2.2
m
15.8s
232 (SW)
0.8
m
4.8s
173 (S)
0.3
m
10.2s
109 (ESE)
- bulletin_datetime_utc => 2025-07-16 23:30:00
- location_identifier => 137
- timezone => Asia/Kolkata