Thunder 48 hour detailed Surf Forecast

Lat Long: 13.08° N 59.61° W

Issued: 1 pm 20 Oct 2026 (local time)

Forecast update in hr min

Today's Thunder sea temperature is

29.3°C

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

Surf Forecasts:

Time (AST) & Date	Wave Height	Wave Period
Morning (20 Oct)	-	-
Afternoon (20 Oct)	3ft (0.9m)	6s
Evening (20 Oct)	-	-

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

	Short Range Forecast Moderate rain (total 10mm), heaviest on Wed night. Warm (max 29°C on Tue afternoon, min 27°C on Thu night). Wind will be generally light.
	Tue 20					Wednesday 21								Thursday 22
	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	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	N 11	ESE 6	E 7	N 11	ESE 6	ESE 6	ESE 6	NNW 13	NNW 12	NNW 12	NNW 12	NNW 11	ESE 7	ESE 7	ESE 7	ESE 7	N 10	ESE 7	ESE 7	ESE 7	ESE 7
Wave Graph
kJ	0	60	0	0	0	0	0	68	87	83	81	71	0	0	0	0	0	76	78	70	68
Wind (km/h)	ESE	ESE	E	E	E	E	E	E	E	ESE	E	E	E	E	E	E	E	ESE	ESE	ESE	ESE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore 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
High Tide		12:23PM0.58m				11:37PM0.61m				12:48PM0.63m				00:36AM0.65m				1:12PM0.69m
Low Tide				5:50PM0.41m				6:13AM0.27m				6:38PM0.35m				6:52AM0.27m				7:18PM0.28m


	—	—	—	—	—	—	5:48	—	—	—	—	—	—	—	5:48	—	—	—	—	—	—
	—	—	5:36	—	—	—	—	—	—	—	5:36	—	—	—	—	—	—	—	5:35	—	—
mm	—	1	—	—	—	—	—	—	—	—	—	—	1	1	2	1	—	—	1	1	1
Temp °C	29	29	28	28	28	28	28	28	29	29	28	28	28	28	28	28	29	29	28	27	27
Feels °C	31	30	29	29	29	29	30	29	30	30	29	30	30	30	30	29	30	31	29	29	29
Swell 1 Height (m) Direction Period (s)	N 11	N 10	N 9	N 11	N 9	N 9	N 9	N 9	NNW 12	NNW 12	NNW 12	NNW 11	N 11	N 11	N 11	N 11	N 10	ESE 7	N 10	ESE 7	ESE 7
kJ	83	45	43	81	41	42	41	37	87	83	81	71	63	62	59	57	78	76	71	70	68
Swell 2 Height (m) Direction Period (s)	ENE 7	ENE 7	ESE 8	ESE 8	NNE 14	ESE 8	NNW 13	NNW 13	N 8	N 8	N 8	SE 8	NNE 8	NNE 8	N 8	N 8	NNE 8	N 10	NE 8	N 10	N 10
kJ	10	21	12	13	39	12	35	68	22	22	22	16	13	21	10	10	12	72	11	69	48
Swell 3 Height (m) Direction Period (s)	NNE 15	NNE 14	N 11	NNE 14	ESE 8	NNW 14	ESE 8	ESE 8	NNE 12	ESE 8	ESE 8	NNE 8	NNE 13	NE 9	NNE 12	NNE 12	NE 9	NE 8	SSE 7	NE 8	NE 8
kJ	23	36	22	37	13	41	12	12	30	12	13	22	17	3	14	14	12	11	5	10	21
Wind waves Height (m) Direction Period (s)	ESE 6	ESE 6	E 7	ESE 6	ESE 6	ESE 6	ESE 6	ESE 5	ESE 5	ESE 5	ESE 6	ESE 5	ESE 7	ESE 7	ESE 7	ESE 7	ESE 7	—	ESE 7	ESE 7	—
kJ	66	60	70	55	62	52	50	49	49	49	50	39	89	91	91	89	69	—	78	57	—
Nearest Offshore or Glassy	Batts Rock Barbados	Batts Rock Barbados	Batts Rock Barbados	Six Men's Bay Barbados	Paradise Beach Barbados	Batts Rock Barbados	Bridgetown Harbour Barbados	Paradise Beach Barbados	Batts Rock Barbados	Bridgetown Harbour Barbados	Bridgetown Harbour Barbados	Bridgetown Harbour Barbados	Batts Rock Barbados	Bridgetown Harbour Barbados	Batts Rock Barbados	Batts Rock Barbados	Six Men's Bay Barbados	Batts Rock Barbados	Six Men's Bay Barbados	Six Men's Bay Barbados	Six Men's Bay Barbados
Rating (10 max)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Distance (km)	9	9	9	22	7	9	3	7	9	3	3	3	9	3	9	9	22	9	22	22	22
Best forecast wave conditions in Barbados	Duppys	Duppys	Duppys	Duppys	Duppys	Duppys	Duppys	Duppys	Duppys	Duppys	Duppys	Paradise Beach	Duppys	Duppys	Duppys	Duppys	Duppys	Duppys	Duppys	Duppys	Duppys
Rating (10 max)	1	1	1	1	1	1	1	1	2	1	1	1	1	1	1	1	1	1	1	1	1
Best forecast wave conditions in Barbados	Duppys Barbados	Duppys Barbados	Duppys Barbados	Duppys Barbados	Duppys Barbados	Duppys Barbados	Duppys Barbados	Duppys Barbados	Duppys Barbados	Duppys Barbados	Duppys Barbados	Paradise Beach Barbados	Duppys Barbados	Duppys Barbados	Duppys Barbados	Duppys Barbados	Duppys Barbados	Duppys Barbados	Duppys Barbados	Duppys Barbados	Duppys Barbados
Rating (10 max)	1	1	1	1	1	1	1	1	2	1	1	1	1	1	1	1	1	1	1	1	1
Header Global	Cyclops Australia	Cyclops Australia	Cyclops Australia	Cyclops Australia	Virac Harbour Philippines	Virac Harbour Philippines	Super Tubes South Africa	Lucky Point Philippines	Lucky Point Philippines	Haga-Haga South Africa	Riet River South Africa	Haga-Haga South Africa	Barbel Point South Africa	Easter Reef Australia	Trial Harbour Australia	Benkunqut Indonesia	Batu Mandi Indonesia	Bali Village Indonesia	Bali Village Indonesia	Luna Park Australia	Bommie Peak Indonesia
Rating (10 max)	6	6	7	7	6	6	6	9	9	9	8	7	5	5	6	5	5	6	6	6	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

Road Testing the new Db Surf Roller Pro

Ben Mondy

Roadsurfing in the Basque country

roadsurfer

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 Thunder 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.

Thunder 48 hour detailed Surf Forecast

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