Jacobs Bay 48 hour detailed Surf Forecast

Lat Long: 32.97° S 17.89° E

Issued: 7 am 31 Oct 2026 (local time)

Forecast update in hr min

Today's Jacobs Bay sea temperature is

16.1°C

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

Surf Forecasts:

How big are the waves at Jacobs Bay today (31 Oct):

Morning surf: Morning surf (31 Oct, local time) - 5.5ft (1.7m), 12s period with WSW swell.
Afternoon surf: Afternoon surf (31 Oct, local time) - 5.5ft (1.7m), 11s period with WSW swell.
Evening surf: Evening surf (31 Oct, local time) - 4.5ft (1.3m), 12s period with W swell.

The current surf forecast for Jacobs Bay at 11AM is: 1.7m 11s primary swell from a West-southwest direction and 0.6m 10s secondary swell from a South-southwest direction, 1.1m 5s secondary swell from a South direction (forecast issued at 07:00am October 31). The wind direction is predicted to be cross-shore.

Time (SAST) & Date	Wave Height	Wave Period
Morning (31 Oct)	5.5ft (1.7m)	12s
Afternoon (31 Oct)	5.5ft (1.7m)	11s
Evening (31 Oct)	4.5ft (1.3m)	12s

Table - waves today at Jacobs Bay. (Swell directed towards the surf break)

	Short Range Forecast Mostly dry. Very mild (max 18°C on Sat afternoon, min 15°C on Sat night). Mainly strong winds.
	Saturday 31							Sunday 1								Monday 2
	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	2 PM	5 PM	8 PM	11 PM
Rating (10 max)	0	1	0	0	0	1	1	1	1	1	1	0	0	0	0	0	0	1	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	WSW 12	WSW 12	WSW 11	WSW 11	WSW 11	W 12	SW 13	SW 13	SW 14	SW 14	SW 13	SW 13	SW 13	SW 13	SW 12	SW 12	SW 12	SW 12	SW 12	SW 12	S 7	S 7	S 7
Wave Graph
kJ	843	828	716	704	681	525	859	1182	1799	1799	1435	1413	1230	1094	878	772	706	625	551	440	639	653	620
Wind (km/h)	S	S	SSW	SSW	SSW	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross	cross	cross	cross-on	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross-off	cross	cross	cross	cross	cross
High Tide		6:42AM1.28m				7:08PM1.21m				8:00AM1.21m					8:39PM1.11m				9:34AM1.21m				10:19PM1.11m
Low Tide				12:54PM0.42m				1:27AM0.41m					2:25PM0.50m				2:58AM0.49m				4:11PM0.49m


	5:50	—	—	—	—	—	—	—	5:50	—	—	—	—	—	—	—	5:48	—	—	—	—	—	—
	—	—	—	—	7:13	—	—	—	—	—	—	—	7:14	—	—	—	—	—	—	—	7:15	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	16	16	17	18	17	16	15	15	15	16	16	16	17	16	16	15	15	15	16	16	16	15	15
Feels °C	12	14	14	14	13	12	11	10	10	11	10	9	10	9	9	9	10	11	11	10	9	9	11
Swell 1 Height (m) Direction Period (s)	WSW 12	WSW 12	WSW 11	WSW 11	WSW 11	W 12	SW 13	SW 13	SW 14	SW 14	SW 13	SW 13	SW 13	SW 13	SW 12	SW 12	SW 12	SW 12	SW 12	SW 12	SW 11	SW 11	SW 11
kJ	843	828	716	704	681	480	859	1182	1799	1799	1435	1413	1230	1094	878	772	706	625	551	440	369	314	268
Swell 2 Height (m) Direction Period (s)	SSW 11	SSW 11	SSW 10	SSW 10	SW 14	SW 13	W 12	W 12	W 12	W 12	W 12	W 12	W 11	W 11	W 11	W 11	W 11	W 18	W 10	W 10	W 10	W 10	W 10
kJ	79	78	73	68	186	525	449	295	72	72	100	45	39	38	37	37	21	6	18	8	17	8	17
Swell 3 Height (m) Direction Period (s)	W 11	W 11	W 11	SW 16	SSW 10	SSW 10	—	—	—	—	—	—	—	—	—	—	W 18	—	W 18	W 18	W 16	W 16	NW 16
kJ	2	2	2	42	67	65	—	—	—	—	—	—	—	—	—	—	6	—	6	6	5	5	10
Wind waves Height (m) Direction Period (s)	S 5	S 5	S 5	S 5	SSW 5	SSW 5	SSW 6	SSW 6	SSW 6	SSW 5	SSW 6	SSW 6	SSW 6	S 6	S 6	S 6	S 6	S 6	S 6	S 7	S 7	S 7	S 7
kJ	74	62	60	49	51	81	106	109	91	102	106	122	173	235	279	214	214	221	267	414	639	653	620
Nearest Offshore or Glassy	Captains Cape Town	Heaven West Coast	Long Beach Cape Town	Ding Dangs Garden Route	Ding Dangs Garden Route	Long Beach Cape Town	Long Beach Cape Town	Big Bay Cape Town	Long Beach Cape Town	Long Beach Cape Town	Long Beach Cape Town	Ding Dangs Garden Route	Gourits Mouth Overberg	Pringle Bay Overberg	Koeel Bay Overberg	Koeel Bay Overberg	The Point (Elands Bay) West Coast	Cape St Martin West Coast	Heaven West Coast	Gerickes Point Garden Route	Gerickes Point Garden Route	Hawston Overberg	Silwerstroom West Coast
Rating (10 max)	4	3	2	1	1	3	3	4	4	4	3	2	3	3	2	2	3	3	3	3	3	3	3
Distance (km)	98	29	135	413	413	135	135	106	135	135	135	413	400	176	163	163	84	28	29	469	469	196	69
Best forecast wave conditions in West Coast		Pastures															Strandfontein	Strandfontein	Heaven				Silwerstroom
Rating (10 max)		3															3	3	3				3
Best forecast wave conditions in South Africa	Periwinkles Eastern Cape - Wild Coast	Periwinkles Eastern Cape - Wild Coast	Gansbaai Overberg	Whispering Waves Eastern Cape - Wild Coast	Gerickes Point Garden Route	Periwinkles Eastern Cape - Wild Coast	Periwinkles Eastern Cape - Wild Coast	Kamer Van Cape Town	Long Beach Cape Town	Olifants Bos Cape Town	Kaaimans River Mouth Garden Route	Hullets Reef Eastern Cape (S)	Leftovers Eastern Cape (S)	Goukamma River Mouth Garden Route	Fish Boma Garden Route	Goukamma River Mouth Garden Route	Sea Vista Eastern Cape (S)	Sea Vista Eastern Cape (S)	Sea Vista Eastern Cape (S)	Gerickes Point Garden Route	Gerickes Point Garden Route	Fish Boma Garden Route	Fish Boma Garden Route
Rating (10 max)	4	4	3	1	2	3	3	4	4	4	4	3	4	4	4	4	4	4	3	3	3	3	3
Header Global	Papatowai New Zealand	Papatowai New Zealand	Ouano Lefts New Caledonia	St Vincent Left New Caledonia	Achadas Da Cruz Portugal	Niyodo Rivermouth Japan	Nunoshima Japan	Kaiser's (Hachijojima Island) Japan	Niyodo Rivermouth Japan	Afife Portugal	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico	Malaking Gasang (Baler) Philippines	Trial Harbour Australia	Boat Basin Lefts Guam	Ahijedero Mexico	Ahijedero Mexico	Lincoln City Nelscott Reef United States	Lebu Chile	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States
Rating (10 max)	5	5	5	5	4	5	5	5	5	4	4	4	4	4	5	4	4	4	5	5	5	5	5

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

Latest Updates

Ben Mondy

British Norms Batten Down the Hatches, Surfers Wax Up the Guns as Storm Austen Approaches.

storm austen

Ben Mondy

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Jacobs Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

Jacobs Bay 48 hour detailed Surf Forecast

How big are the waves at Jacobs Bay today (31 Oct):

Short Range Forecast

Latest Updates

British Norms Batten Down the Hatches, Surfers Wax Up the Guns as Storm Austen Approaches.

Surf-Forecast Now Has Webcams

Road Testing the new Db Surf Roller Pro

Summer's Short. Life Is Long.

Roadsurfing in the Basque country

FREE! Surf-Forecast.com widget for your website