BUOY 155 (STORMSURF)

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Buoy 155 Imperial Beach
Longitude = 117.17W Latitude = 32.57N
FAQs

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

Measurement Date/Time (GMT)

09/13
21:21:00

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

Current Swell & Surf Analysis
Buoy 155
21:21:00 (GMT) on 09/13
Sea Height:	2.6 ft
Primary Swell Height:	1.5 ft
Primary Swell Period:	14.7 secs
Primary Swell Direction:	255 degrees
Surf Height:	1.7-2.2 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)

09/13	21:21:00	2.6	1.5	14.7	255	0.5	18.7	247	0.8	11.2	252	1.7 -2.2	14.7
09/13	20:21:00	2.6	1.5	14.8	256	1.0	11.7	255	0.6	18.5	232	1.8 -2.3	14.8
09/13	19:21:00	2.6	1.4	14.8	252	0.5	18.4	259	0.8	11.1	260	1.6 -2.0	14.8
09/13	18:21:00	2.8	1.5	14.8	252	1.0	11.8	250	0.6	18.1	250	1.8 -2.3	14.8
09/13	17:21:00	2.6	1.4	14.9	253	1.0	11.8	253	0.6	18.1	249	1.7 -2.1	14.9
09/13	16:21:00	2.7	1.2	15.3	257	0.9	11.7	258	0.5	18.4	261	1.5 -1.9	15.3
09/13	15:21:00	2.7	1.3	15.6	256	1.0	12.5	253	1.2	6.1	279	1.6 -2.0	15.6
09/13	14:21:00	2.7	1.5	14.9	245	0.7	18.1	253	0.9	11.2	258	1.8 -2.2	14.9
09/13	13:21:00	2.5	1.3	15.1	248	0.9	11.6	250	0.3	20.1	243	1.5 -1.9	15.1
09/13	12:21:00	2.4	1.3	15.0	249	0.7	18.0	253	0.8	11.8	253	1.6 -2.0	15.0
09/13	11:21:00	2.4	1.3	15.1	250	1.0	11.7	251	0.4	20.0	253	1.6 -2.0	15.1
09/13	10:21:00	2.2	1.2	15.1	249	1.0	11.7	256	0.4	19.5	249	1.5 -1.8	15.1
09/13	09:21:00	2.2	1.4	15.7	255	1.0	12.6	249	0.4	19.6	257	1.7 -2.2	15.7
09/13	08:21:00	2.4	1.7	15.3	254	1.0	11.7	249	0.5	19.4	259	2.1 -2.6	15.3
09/13	07:21:00	2.2	1.2	15.6	243	1.2	12.4	245	0.4	19.6	250	1.5 -1.9	15.6
09/13	06:21:00	2.4	1.2	15.3	249	1.0	11.7	251	0.5	19.5	261	1.5 -1.9	15.3
09/13	05:21:00	2.7	1.5	14.9	244	0.8	18.2	259	0.8	11.3	251	1.8 -2.3	14.9
09/13	04:21:00	2.6	1.2	14.9	246	1.0	11.8	250	0.6	18.2	261	1.4 -1.8	14.9
09/13	03:21:00	2.7	1.2	14.7	245	0.9	11.3	257	0.5	18.2	264	1.4 -1.8	14.7
09/13	02:21:00	3.0	1.3	15.1	249	0.8	18.2	265	1.0	11.9	251	1.6 -2.0	15.1
09/13	01:21:00	3.0	1.1	14.8	247	1.7	6.4	277	0.5	18.5	258	1.3 -1.6	14.8
09/13	00:21:00	2.9	1.1	15.7	242	1.1	12.6	246	1.7	6.4	277	1.4 -1.7	15.7
09/12	23:21:00	2.8	1.0	14.9	239	0.9	11.8	257	1.5	6.4	276	1.2 -1.4	14.9
09/12	22:21:00	2.7	1.3	13.7	244	0.7	17.5	243	1.2	6.4	279	1.4 -1.8	13.7

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

000018617 ___0.020463

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