Thunder 48 hour detailed Surf Forecast

Lat Long: 13.08° N 59.61° W

Issued: 7 am 20 Jul 2026 (local time)

Forecast update in hr min

Today's Thunder sea temperature is

28.0° 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 Jul)	-	-
Afternoon (20 Jul)	-	-
Evening (20 Jul)	1.5ft (0.4m)	8s

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

	Short Range Forecast Mostly dry. Warm (max 28°C on Mon morning, min 26°C on Tue morning). Mainly fresh winds.
	Monday 20							Tuesday 21								Wednesday 22
	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	0	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)	ENE 8	ENE 7	ENE 7	ENE 7	ENE 7	SE 8	SE 8	SE 8	ESE 8	SE 8	E 7	E 7	E 7	SE 8	E 7	E 7	E 6	ESE 8	SE 8	ESE 8	SE 8	SE 9	SE 8
Wave Graph
kJ	0	0	0	0	0	17	15	28	24	38	0	0	0	35	0	0	0	6	2	6	2	3	2
Wind (km/h)	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	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			8:04AM0.63m				8:22PM0.70m				9:13AM0.55m				9:09PM0.68m				10:44AM0.51m				10:02PM0.66m
Low Tide	2:03AM0.27m			2:00PM0.31m					3:09AM0.27m				2:42PM0.36m				4:21AM0.26m				3:33PM0.40m


	5:39	—	—	—	—	—	—	—	5:41	—	—	—	—	—	—	—	5:41	—	—	—	—	—	—
	—	—	—	—	6:28	—	—	—	—	—	—	—	6:28	—	—	—	—	—	—	—	6:28	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	27	28	28	28	27	27	27	27	27	26	27	27	27	27	27	27	26	26	27	27	27	26	27
Feels °C	26	27	27	27	27	28	27	27	27	25	26	27	26	27	26	26	25	24	26	26	26	24	26
Swell 1 Height (m) Direction Period (s)	N 10	N 10	N 9	NE 8	N 8	SE 8	SE 8	SE 8	ESE 8	SE 8	NNE 8	NNE 8	NNE 8	SE 8	NE 8	NNE 8	NNE 8	ESE 8	NE 8	ESE 8	NNE 8	NNE 7	NNE 7
kJ	2	2	2	3	1	17	15	28	24	38	6	7	7	35	3	6	7	6	2	6	11	10	9
Swell 2 Height (m) Direction Period (s)	—	—	—	N 9	N 9	N 8	NNE 8	NNE 8	NNE 8	NNE 8	N 8	N 8	N 8	NNE 8	N 7	N 7	N 7	NE 9	SE 8	NNE 7	SE 8	SE 8	NNE 8
kJ	—	—	—	2	2	1	7	7	7	6	1	1	1	7	1	1	1	3	2	5	2	2	6
Swell 3 Height (m) Direction Period (s)	—	—	—	—	N 9	N 9	N 8	N 8	N 8	N 8	—	—	—	N 8	—	—	N 7	NE 8	NE 9	NE 9	E 13	SE 9	SE 8
kJ	—	—	—	—	2	1	1	1	1	1	—	—	—	1	—	—	1	3	3	3	3	3	2
Wind waves Height (m) Direction Period (s)	ENE 8	ENE 7	ENE 7	ENE 7	ENE 7	ENE 7	ENE 7	ENE 7	ENE 7	ENE 7	E 7	E 7	E 7	E 7	E 7	E 7	E 6	E 6	E 6	E 6	E 6	E 6	E 6
kJ	310	302	292	259	220	193	167	128	132	105	146	142	138	94	138	127	132	109	106	119	123	128	127
Nearest Offshore or Glassy	Cherry Hill East Coast	Cherry Hill East Coast	Cherry Hill East Coast	Cherry Hill East Coast	Freights Barbados	Freights Barbados	Freights Barbados	Freights Barbados	Freights Barbados	Cocoa Martinique	Charlot Martinique	Charlot Martinique	Bunkum Bay Caribbean	Sunset Tobago	Freights Barbados	Lorient Saint Barthélemy	Anse Couleuvre Martinique	Playa Corrales Caracas	Los Pocitos Caracas	Friars Bay Saint Martin	Great and Little Carrot Bays Tortola	Damien's Bay Tobago	Cherry Hill East Coast
Rating (10 max)	2	2	1	1	2	2	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Distance (km)	259	259	259	259	8	8	8	8	8	235	262	262	498	251	8	638	263	765	848	671	804	313	259
Best forecast wave conditions in Barbados					Freights	Freights	Freights	Freights	Freights						Freights
Rating (10 max)					2	2	1	1	1						1
Best forecast wave conditions in Barbados					Freights Barbados	Freights Barbados	Freights Barbados	Freights Barbados	Freights Barbados						Freights Barbados
Rating (10 max)					2	2	1	1	1						1
Header Global	Ning Nong Point and Reef New Zealand	Last Chance New Zealand	Last Chance New Zealand	Diners Beach New Zealand	Diners Beach New Zealand	Asu Indonesia	Asu Indonesia	Aganoa Beach Samoa	Aganoa Beach Samoa	Bruces Beauties South Africa	Chameau Mauritius	Sea Vista South Africa	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Gas Bay Australia	Cobblestones Australia	Cow Bombie Australia	Papa Tangaroa Chile	Cathedral Rock Australia	Cobblestones Australia	Cobblestones Australia	Cyclops Australia
Rating (10 max)	6	5	5	5	5	4	4	4	4	4	4	5	5	5	6	6	5	5	6	8	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)

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