Topaz Street Surf Forecast

/ CAL – LA County (58 breaks) / California (404 breaks) /

USA (1297 breaks) / Lat Long: (33.83° N 118.39° W)

Surf Forecasts:

Topaz Street surfForecast / CAL – LA County / USA

48hr Weather and Surf, issued 4 pm Thursday 18 Sep 2025 PDT

Forecast update in hr min s Forecast update imminent

Topaz Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Topaz Street sea temperature is 20.6° C
(Which is 2.0°C warmer than normal for this time of year)

How big are the waves at Topaz Street today?

The current surf forecast for Topaz Street at 8PM is: 0.5m 14s primary swell from a South direction and 0.3m 14s secondary swell from a Southwest direction, 0.2m 8s secondary swell from a West direction (forecast issued at 04:00pm September 18). The wind direction is predicted to be onshore.

Time (PDT) & Date	Wave Height	Wave Period
Morning (18 Sep)	-	-
Afternoon (18 Sep)	1.5ft (0.5m)	14s
Evening (18 Sep)	1.5ft (0.5m)	14s

Table - waves today at Topaz Street. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Thursday 18				Friday 19								Saturday 20								Sunday 21
	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM
Rating (10 max)	0	0	0	1	0	1	1	0	0	0	0	0	0	0	1	0	0	0	0	0	0	1	1	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	S	SSW	S	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	S	S	S	SW	SW	S	S	S	S	SSW	SW	W	SW
Period(s) (?)	14	14	14	14	14	14	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	15	6	14
Wave Graph (?)
kJ (?)	106	160	103	101	63	62	58	58	59	59	59	56	52	50	49	48	50	51	51	51	55	34	29	53
Wind (km/h)	WSW	WSW	W	SW	SW	SW	SW	S	SW	W	W	W	W	W	W	SW	WSW	W	W	W	WSW	S	S	SSE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	on	on	glass	cross- on	glass	glass	cross	cross- on	on	on	on	on	on	glass	cross- on	cross- on	on	on	on	cross- on	glass	glass	cross- off
High Tide / height (m)				8:02PM 1.75				9:11AM 1.46				8:43PM 1.73				9:33AM 1.52				9:19PM 1.67				9:54AM 1.58
Low Tide / height (m)		2:03PM 0.58				2:47AM -0.10				2:42PM 0.44				3:15AM -0.03				3:18PM 0.33				3:40AM 0.07

	Thursday 18				Friday 19								Saturday 20								Sunday 21
Sunrise	-	-	-	-	-	-	6:39	-	-	-	-	-	-	-	6:39	-	-	-	-	-	-	-	6:39	-
Sunset	-	6:55	-	-	-	-	-	-	-	6:53	-	-	-	-	-	-	-	6:52	-	-	-	-	-	-

Rain (mm)	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	22	21	21	21	21	21	21	21	22	22	20	20	20	20	20	21	22	22	21	20	20	20	20	20
Feels °C (?)	23	21	22	23	23	24	24	23	23	22	20	21	21	22	22	22	22	21	21	20	21	22	22	21

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for CAL - LA County

Wind Update Continuing clean conditions at Topaz Street (light winds from the SSW at Santa Monica Airport 21 km from Topaz Street). 0.4m 14s groundswell from the S with a 0.3m 3s local chop from the W and a 0.2m 14s groundswell from the SW as well as a 0.1m 8s swell, also from the SW. 4 swells combining to make bigger set waves.
2 hours 9 minutes ago Topaz Street

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21 km away, 2 h 9 min ago

9 km/h

SSW

0.0

20.6

Air / Water (°C)

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