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North Surf Forecast

6am Fri 19 Sep
1-2ft N 9kt ENE
(Waist High)
0.7m @ 9.9s N (360°)
1.1m @ 7.2s E (100°)
0.3m @ 10s SSW (193°)
12pm Fri 19 Sep
1-2ft N 11kt NE
(Waist High)
0.7m @ 9.5s N (3°)
1.1m @ 7.3s E (91°)
0.3m @ 9.9s SSW (194°)
6pm Fri 19 Sep
1-2ft N 14kt NE
(Waist High)
0.7m @ 9.3s N (360°)
0.9m @ 4.8s NE (54°)
0.4m @ 7.4s NNE (30°)
6am Sat 20 Sep
2ft NE 12kt ENE
(Waist-Shoulder High)
1.1m @ 7.1s NE (36°)
0.6m @ 9.1s N (2°)
0.8m @ 7.2s ESE (107°)
12pm Sat 20 Sep
2ft NE 11kt ENE
(Waist-Shoulder High)
1.2m @ 7.2s NE (39°)
0.6m @ 9.1s N (2°)
0.8m @ 6.9s ESE (106°)
6pm Sat 20 Sep
2ft NE 10kt E
(Waist-Shoulder High)
1.2m @ 7.2s NE (45°)
0.5m @ 9.1s N (2°)
0.2m @ 12.9s NW (324°)
6am Sun 21 Sep
2-3ft NE 8kt E
(Shoulder-Head High)
1.3m @ 7.9s NE (45°)
0.3m @ 9.3s N (4°)
0.3m @ 11.6s NW (324°)
12pm Sun 21 Sep
2-3ft NE 10kt E
(Shoulder-Head High)
1.4m @ 8.3s NE (44°)
0.4m @ 11.1s NW (323°)
0.6m @ 6.2s ESE (116°)
6pm Sun 21 Sep
2-3ft NE 8kt E
(Shoulder-Head High)
1.4m @ 8.3s NE (46°)
0.4m @ 10.7s NW (322°)
0.7m @ 6.4s ESE (119°)

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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
ENE 9kt
A
NE 11kt
A
NE 14kt
A
ENE 12kt
A
ENE 11kt
A
E 10kt
A
E 8kt
A
E 10kt
A
E 8kt
Tide Times & Weather

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Fri 19/09
12am
1-2ft
ENE 9kt
1.2 m
7.2s 102 (ESE)
0.6 m
10.7s 358 (N)
0.4 m
14.3s 207 (SSW)
6am
1-2ft
ENE 9kt
0.7 m
9.9s 360 (N)
1.1 m
7.2s 100 (E)
0.3 m
10s 193 (SSW)
12pm
1-2ft
NE 11kt
0.7 m
9.5s 3 (N)
1.1 m
7.3s 91 (E)
0.3 m
9.9s 194 (SSW)
6pm
1-2ft
NE 14kt
0.7 m
9.3s 360 (N)
0.9 m
4.8s 54 (NE)
0.4 m
7.4s 30 (NNE)
+
Fri 19/09
1-2ft
NE 11kt
0.7 m
9.5s 3 (N)
1.1 m
7.3s 91 (E)
0.3 m
9.9s 194 (SSW)
-
Sat 20/09
12am
2ft
ENE 12kt
1.0 m
7.1s 30 (NNE)
0.6 m
9.2s 1 (N)
0.9 m
7s 100 (E)
6am
2ft
ENE 12kt
1.1 m
7.1s 36 (NE)
0.6 m
9.1s 2 (N)
0.8 m
7.2s 107 (ESE)
12pm
2ft
ENE 11kt
1.2 m
7.2s 39 (NE)
0.6 m
9.1s 2 (N)
0.8 m
6.9s 106 (ESE)
6pm
2ft
E 10kt
1.2 m
7.2s 45 (NE)
0.5 m
9.1s 2 (N)
0.2 m
12.9s 324 (NW)
+
Sat 20/09
2ft
ENE 11kt
1.2 m
7.2s 39 (NE)
0.6 m
9.1s 2 (N)
0.8 m
6.9s 106 (ESE)
-
Sun 21/09
12am
2ft
E 9kt
1.2 m
7.4s 46 (NE)
0.4 m
9.1s 3 (N)
0.3 m
12s 324 (NW)
6am
2-3ft
E 8kt
1.3 m
7.9s 45 (NE)
0.3 m
9.3s 4 (N)
0.3 m
11.6s 324 (NW)
12pm
2-3ft
E 10kt
1.4 m
8.3s 44 (NE)
0.4 m
11.1s 323 (NW)
0.6 m
6.2s 116 (ESE)
6pm
2-3ft
E 8kt
1.4 m
8.3s 46 (NE)
0.4 m
10.7s 322 (NW)
0.7 m
6.4s 119 (ESE)
+
Sun 21/09
2-3ft
E 10kt
1.4 m
8.3s 44 (NE)
0.4 m
11.1s 323 (NW)
0.6 m
6.2s 116 (ESE)
  • bulletin_datetime_utc => 2025-09-19 00:00:00
  • location_identifier => 309
  • timezone => Pacific/Honolulu