BUOY 098 (STORMSURF)

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Buoy 098 Mokapu Point
Longitude = 157.678W Latitude = 21.415N
FAQs

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

08/21
16:20:00

Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile

Current Swell & Surf Analysis
Buoy 098
16:20:00 (GMT) on 08/21
Sea Height:	5.1 ft
Primary Swell Height:	1.0 ft
Primary Swell Period:	13.7 secs
Primary Swell Direction:	130 degrees
Surf Height:	1.1-1.4 ft

24 Hour Observation

Date
(Month - Day)

Time
(GMT)

Combined Sea Height
[>5 secs]
(ft)

Primary Swell

Secondary Swell

Tertiary Swell

Estimated Surf Height (ft)

Primary Swell Period
(secs)

Height
(ft)

Period
(secs)

Diection
(deg)

Height
(ft)

Period
(secs)

Direction
(deg)

Height
(ft)

Period
(secs)

Direction
(deg)

08/21	16:20:00	5.1	1.0	13.7	130	2.1	6.1	77	1.3	9.2	85	1.1 -1.4	13.7
08/21	15:20:00	5.0	1.0	13.8	127	2.0	6.8	83	1.0	10.1	97	1.1 -1.4	13.8
08/21	14:20:00	4.8	1.0	14.0	124	1.7	7.5	92	0.6	17.3	99	1.1 -1.3	14.0
08/21	13:20:00	4.8	2.3	6.1	83	0.9	14.1	126	1.4	9.1	109	1.1 -1.4	6.1
08/21	12:20:00	5.2	1.9	8.2	111	0.9	14.4	130	0.5	17.7	115	1.2 -1.6	8.2
08/21	11:20:00	5.4	1.1	14.3	121	2.3	6.1	86	1.0	10.9	108	1.3 -1.6	14.3
08/21	10:21:00	5.2	2.4	6.1	90	0.9	14.0	126	0.6	17.5	113	1.2 -1.5	6.1
08/21	09:21:00	5.1	1.0	14.3	127	2.0	7.0	98	0.9	11.0	117	1.2 -1.5	14.3
08/21	08:21:00	4.9	1.4	8.8	115	0.8	13.9	130	0.5	17.7	126	1.0 -1.2	8.8
08/21	07:21:00	4.9	2.1	6.8	91	0.9	13.9	128	0.9	10.2	109	1.1 -1.4	6.8
08/21	06:21:00	4.7	1.7	7.8	109	0.8	13.9	108	0.5	17.7	93	1.1 -1.3	7.8
08/21	05:21:00	4.6	2.1	6.2	78	0.9	14.5	122	1.0	9.2	118	1.0 -1.3	6.2
08/21	04:22:00	4.7	2.2	6.6	79	0.8	14.5	133	0.9	10.0	116	1.2 -1.5	6.6
08/21	03:21:00	4.8	1.7	8.2	110	0.8	14.7	138	0.7	11.6	135	1.1 -1.4	8.2
08/21	02:21:00	4.5	1.7	7.5	82	0.8	14.7	114	0.8	11.6	96	1.0 -1.3	7.5
08/21	01:21:00	4.4	1.6	8.2	113	0.7	14.9	117	0.7	11.5	98	1.1 -1.3	8.2
08/21	00:21:00	3.8	1.4	7.0	76	0.7	13.8	137	0.8	10.2	127	0.8 -1.0	7.0
08/20	23:21:00	4.1	0.7	13.9	118	1.3	7.8	89	0.4	17.6	87	0.8 -1.0	13.9
08/20	22:21:00	3.9	1.3	7.3	84	0.7	14.6	131	0.7	10.9	130	0.8 -1.0	7.3
08/20	21:21:00	4.5	1.6	7.6	97	0.7	13.8	128	0.8	10.8	133	1.0 -1.2	7.6
08/20	20:21:00	4.6	1.6	8.1	107	0.8	13.8	107	0.4	18.0	103	1.0 -1.3	8.1
08/20	19:21:00	3.9	1.4	8.5	103	0.6	13.7	117	0.3	17.8	75	1.0 -1.2	8.5
08/20	18:22:00	3.8	1.4	8.1	100	0.7	14.4	111	0.2	19.3	89	0.9 -1.2	8.1
08/20	17:21:00	3.9	1.5	7.8	89	0.7	13.8	110	0.4	17.4	95	1.0 -1.2	7.8

Surf Height Scale
Size Scale (ft)
>1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13 13-14 14-15 15-20 20-25 25-30 30-35 35-40 40-45 45+

Swell Period Scal
CDIP Period Scale (secs)
6.3 6.7 7.1 7.7 8.3 9.1 10 10.5 11.1 11.8 12.5 13.3 14.3 15.4 16.7 18.2 20 22.2 25 28.6 33.3 40

000063508 ___0.025495

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