Underwater Point Surf Forecast

/ Cape Town (70 surf breaks) /

South Africa (276 surf breaks)

Surf Forecasts:

Underwater Point surfForecast / Cape Town / South Africa

48hr Weather and Surf, issued 1 pm Monday 17 Nov 2025 SAST

Forecast update in hr min s Forecast update imminent

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

Today's Underwater Point sea temperature is 16.6° C
(Which is 1.2°C colder than average for this time of year)

How big are the waves at Underwater Point today?

The current surf forecast for Underwater Point at 9PM is: 0.9m 10s primary swell from a Southwest direction and 0.3m 13s secondary swell from a Northwest direction (forecast issued at 01:00pm November 17). An open ocean swell of 2.5m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (SAST) & Date	Wave Height	Wave Period
Morning (17 Nov)	4ft (1.2m)	11s
Afternoon (17 Nov)	3.5ft (1.0m)	11s
Evening (17 Nov)	3ft (0.9m)	10s

Table - waves today at Underwater Point. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Monday 17					Tuesday 18								Wednesday 19								Thursday 20
	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	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	1	1	1	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW
Period(s) (?)	11	11	11	11	10	10	18	16	16	15	15	14	14	13	13	13	13	13	12	17	16	15	15	16
Wave Graph (?)
kJ (?)	303	233	229	191	151	155	246	314	643	788	757	736	518	495	488	480	480	591	799	1339	1519	1632	2593	2925
Wind (km/h)	SE	SE	SE	SE	SE	SE	SE	SE	SSE	SSE	SSE	SE	SE	SE	SE	SE	SE	SSE	SE	SE	SE	SE	SE	SE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)		1:32PM 1.41					2:01AM 1.32				2:03PM 1.43				2:31AM 1.36				2:34PM 1.45				3:01AM 1.38
Low Tide / height (m)				7:56PM 0.20					8:01AM 0.31				8:25PM 0.17				8:32AM 0.28				8:53PM 0.15

	Monday 17					Tuesday 18								Wednesday 19								Thursday 20
Sunrise	-	-	-	-	-	-	-	5:31	-	-	-	-	-	-	-	5:31	-	-	-	-	-	-	-	5:30
Sunset	-	-	7:29	-	-	-	-	-	-	-	7:30	-	-	-	-	-	-	-	7:30	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	19	18	18	19	17	16	16	17	17	17	18	18	17	17	17	16	18	18	18	17	17	17	16	16
Feels °C (?)	12	9	8	10	9	9	9	11	10	10	12	12	10	10	11	9	11	11	11	9	9	10	9	9

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

FREE! Surf-Forecast.com widget for your website

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