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Preservation Inlet Surf Forecast
◀
6am Tue 13 May
6ft WSW
26kt WNW
(2x Overhead)
2.7m @ 12.2s WSW (237°)
2.5m @ 6.9s WNW (299°)
1.5m @ 8.3s WSW (253°)
12pm Tue 13 May
8ft+ WSW
20kt WSW
(3x Overhead)
4.3m @ 11.8s WSW (249°)
0.7m @ 16.2s WSW (239°)
6pm Tue 13 May
10ft+ WSW
17kt WSW
(4x Overhead)
4.7m @ 11.2s WSW (241°)
1.0m @ 15.1s WSW (247°)
6am Wed 14 May
15ft SW
8kt W
(6x Overhead)
5.6m @ 13.5s SW (230°)
12pm Wed 14 May
12-15ft SW
18kt NW
(5x Overhead)
5.2m @ 13.3s SW (232°)
6pm Wed 14 May
10ft WSW
27kt NNW
(4x Overhead)
4.3m @ 13s WSW (244°)
6am Thu 15 May
6ft+ W
22kt NW
(2x Overhead)
4.0m @ 12s W (276°)
0.3m @ 11.1s S (182°)
12pm Thu 15 May
6ft+ W
21kt WNW
(2x Overhead)
3.7m @ 11.5s W (264°)
0.3m @ 11.1s S (180°)
6pm Thu 15 May
6-8ft WSW
23kt NW
(2-3x Overhead)
3.8m @ 12s WSW (258°)
0.2m @ 11.1s S (180°)

Tue
6am
Tue
12pm
Tue
6pm
Wed
6am
Wed
12pm
Wed
6pm
Thu
6am
Thu
12pm
Thu
6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
WNW
26kt
A
WSW
20kt
A
WSW
17kt
A
W
8kt
A
NW
18kt
A
NNW
27kt
A
NW
22kt
A
WNW
21kt
A
NW
23kt
Tide Times & Weather



▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Tue
13/05
12am
6ft+
NNW
27kt
3.4
m
12.8s
237 (WSW)
1.9
m
5.8s
317 (NW)
0.2
m
19.4s
227 (SW)
6am
6ft
WNW
26kt
2.7
m
12.2s
237 (WSW)
2.5
m
6.9s
299 (WNW)
1.5
m
8.3s
253 (WSW)
12pm
8ft+
WSW
20kt
4.3
m
11.8s
249 (WSW)
0.7
m
16.2s
239 (WSW)
6pm
10ft+
WSW
17kt
4.7
m
11.2s
241 (WSW)
1.0
m
15.1s
247 (WSW)
Tue
13/05
8ft+
WSW
20kt
4.3
m
11.8s
249 (WSW)
0.7
m
16.2s
239 (WSW)
-
Wed
14/05
12am
10-12ft
WSW
11kt
5.3
m
12.1s
234 (SW)
6am
15ft
W
8kt
5.6
m
13.5s
230 (SW)
12pm
12-15ft
NW
18kt
5.2
m
13.3s
232 (SW)
6pm
10ft
NNW
27kt
4.3
m
13s
244 (WSW)
Wed
14/05
12-15ft
NW
18kt
5.2
m
13.3s
232 (SW)
-
Thu
15/05
12am
6ft
NNW
32kt
2.8
m
12.4s
237 (WSW)
2.2
m
7s
299 (WNW)
1.8
m
5.6s
360 (N)
6am
6ft+
NW
22kt
4.0
m
12s
276 (W)
0.3
m
11.1s
182 (S)
12pm
6ft+
WNW
21kt
3.7
m
11.5s
264 (W)
0.3
m
11.1s
180 (S)
6pm
6-8ft
NW
23kt
3.8
m
12s
258 (WSW)
0.2
m
11.1s
180 (S)
Thu
15/05
6ft+
WNW
21kt
3.7
m
11.5s
264 (W)
0.3
m
11.1s
180 (S)
- bulletin_datetime_utc => 2025-05-12 06:00:00
- location_identifier => 169
- timezone => Pacific/Auckland