Green cay Surf Forecast

/ Jost Van Dyke (2 surf breaks) /

British Virgin Islands (22 surf breaks)

Surf Forecasts:

Green cay surfForecast / Jost Van Dyke / British Virgin Islands

48hr Weather and Surf, issued 1 pm Tuesday 16 Sep 2025 AST

Forecast update in hr min s Forecast update imminent

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

Today's Green cay sea temperature is 29.9° C
(Which is 1.2°C warmer than normal for this time of year)

How big are the waves at Green cay today?

The current surf forecast for Green cay at 2PM is: 1.0m 8s primary swell from a East direction and 0.2m 8s secondary swell from a North-northwest direction, 0.2m 7s secondary swell from a North-northwest direction (forecast issued at 01:00pm September 16). The wind direction is predicted to be cross-onshore.

Time (AST) & Date	Wave Height	Wave Period
Morning (16 Sep)	3.5ft (1.0m)	8s
Afternoon (16 Sep)	3.5ft (1.0m)	8s
Evening (16 Sep)	3ft (0.9m)	8s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Tuesday 16					Wednesday 17								Thursday 18								Friday 19
	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	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	E	E	ENE	ENE	ENE	ENE	ENE	E	ESE	ENE	ENE	E	E	E	E	E	E	E	E	E	ENE	E	N	E
Period(s) (?)	8	8	8	8	5	5	5	8	8	7	7	8	8	8	8	8	8	8	8	8	7	7	15	8
Wave Graph (?)
kJ (?)	142	120	72	91	33	35	44	131	58	56	66	153	153	127	125	102	127	100	100	99	33	70	19	71
Wind (km/h)	ENE	ENE	ENE	ENE	ENE	ENE	E	ESE	ESE	ESE	ESE	E	E	ESE	ESE	E	E	ESE	E	ESE	E	E	ESE	ESE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross	cross	cross	cross- on	cross- on	cross- on	on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on
High Tide / height (m)			4:48PM 0.47				3:55AM 0.28					5:47PM 0.46				5:10AM 0.31				6:37PM 0.45				6:18AM 0.34
Low Tide / height (m)	9:13AM 0.04					11:37PM 0.20			10:24AM 0.06					12:21AM 0.20				11:30AM 0.08				12:58AM 0.19

	Tuesday 16					Wednesday 17								Thursday 18								Friday 19
Sunrise	-	-	-	-	-	-	-	6:05	-	-	-	-	-	-	-	6:05	-	-	-	-	-	-	-	6:07
Sunset	-	-	6:20	-	-	-	-	-	-	-	6:19	-	-	-	-	-	-	-	6:17	-	-	-	-	-

Rain (mm)	-	-	-	-	1	1	3	1	1	3	-	3	1	-	-	-	-	-	1	1	2	2	1	-
Temp. °C	29	29	29	29	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28
Feels °C (?)	31	30	30	30	29	29	30	29	29	29	27	27	28	27	27	28	28	29	29	29	29	28	28	29

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 Jost Van Dyke

Wind Update light winds from the NE at BeefIsland-Tortola suggest that is cross-shore at Green cay. No surfable waves
1 hour 1 minute ago Green cay

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19 km away, 1 h 1 min ago

13 km/h

0.0

29.9

Air / Water (°C)

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