Sandwich Harbour Wind & Waves

SANDWICH HARBOUR WIND 'N WAVES

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Forecast
Sandwich Harbour

Time zone: UTC +2 | Sunrise: 07:24 Sunset: 18:46
Last update: 06:42 local time

Local date	Monday, Aug 20								Tuesday, Aug 21
Local time	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h
Wind direction	ssw	s	se	ssw	sw	ssw	ssw	s	s	s	s	s	ssw	s	s	s
Wind speed (km/h)	6	7	4	6	20	28	24	19	13	11	13	22	35	39	33	24
Wind gusts (km/h)	7	9	6	6	20	30	33	28	17	15	15	28	41	48	46	41
Cloud cover
Precipitation (mm/h)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Precipitation type
Air pressure (mb)	1016	1016	1017	1018	1016	1016	1017	1019	1018	1018	1018	1019	1017	1016	1017	1019
Air temperature (°C)	14	13	12	16	18	17	15	14	13	12	12	17	19	17	15	14
Wave direction	ssw	ssw	ssw	ssw	ssw	ssw	ssw	sw	ssw	ssw	sw	ssw	ssw	ssw	ssw	ssw
Wave height (m)	1.4	1.4	1.5	1.6	1.7	1.8	1.8	1.9	1.9	1.9	1.9	2.2	2.5	2.8	2.9	2.9
Wave period (s)	10	10	13	15	15	14	14	14	13	13	12	12	12	12	12	12

Local date	Wednesday, Aug 22								Thursday, Aug 23
Local time	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h
Wind direction	s	s	s	s	ssw	ssw	s	s	s	s	s	s	ssw	ssw	s	s
Wind speed (km/h)	20	20	19	20	28	31	26	19	19	19	15	13	26	30	22	11
Wind gusts (km/h)	35	33	28	24	28	39	39	30	26	28	22	17	26	35	31	15
Cloud cover
Precipitation (mm/h)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Precipitation type
Air pressure (mb)	1018	1016	1017	1018	1015	1014	1015	1017	1016	1015	1016	1017	1014	1012	1014	1015
Air temperature (°C)	13	12	12	17	19	17	15	14	13	12	12	16	19	17	15	14
Wave direction	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw
Wave height (m)	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.7	2.6	2.6	2.5	2.4	2.4	2.4	2.5	2.6
Wave period (s)	12	12	12	12	11	11	11	11	11	10	10	10	10	10	12	14

Local date	Friday, Aug 24								Saturday, Aug 25
Local time	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h
Wind direction	s	s	s	wsw	wsw	sw	ssw	ssw	sw	n	nne	nw	wsw	sw	ssw	ssw
Wind speed (km/h)	11	11	6	6	15	15	9	4	2	2	2	4	19	22	17	7
Wind gusts (km/h)	13	13	7	6	15	15	11	6	4	2	4	4	19	24	20	9
Cloud cover
Precipitation (mm/h)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Precipitation type
Air pressure (mb)	1013	1012	1013	1013	1011	1010	1012	1014	1013	1013	1015	1016	1015	1015	1018	1020
Air temperature (°C)	13	13	12	17	19	18	15	14	13	11	12	15	18	16	14	14
Wave direction	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw
Wave height (m)	2.6	2.8	2.9	2.9	3.0	3.0	3.0	2.9	3.0	2.8	2.8	2.7	2.6	2.5	2.5	2.4
Wave period (s)	14	14	14	15	15	14	14	14	15	14	14	14	14	14	14	14

Local date	Sunday, Aug 26								Monday, Aug 27
Local time	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h
Wind direction	s	e	ese	s	s	s	s	s	s	s	sse	sse	ssw	s	s	s
Wind speed (km/h)	4	6	6	13	31	43	44	41	37	31	24	19	33	44	41	28
Wind gusts (km/h)	6	7	7	15	35	48	61	59	56	52	39	22	37	56	65	39
Cloud cover
Precipitation (mm/h)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Precipitation type
Air pressure (mb)	1020	1020	1022	1023	1021	1020	1022	1022	1021	1020	1021	1021	1018	1016	1016	1016
Air temperature (°C)	12	12	13	16	18	17	14	13	13	12	13	20	22	19	17	17
Wave direction	ssw	ssw	ssw	ssw	ssw	ssw	ssw	sw	sw	sw	sw	sw	sw	sw	sw	sw
Wave height (m)	2.2	2.1	2.0	2.0	2.1	2.6	3.3	4.1	4.5	4.7	4.8	4.8	4.7	4.7	4.7	4.7
Wave period (s)	13	13	13	14	15	15	15	15	15	15	15	15	15	15	15	15

Local date	Tuesday, Aug 28								Wednesday, Aug 29
Local time	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h
Wind direction	ese	e	e	ene	ne	ssw	s	sse	ene	ene	ene	nne	wnw	sw	sse	n
Wind speed (km/h)	19	20	22	24	4	28	30	17	24	26	28	22	15	19	13	6
Wind gusts (km/h)	22	26	33	33	13	35	43	20	30	37	43	30	17	20	15	7
Cloud cover
Precipitation (mm/h)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Precipitation type
Air pressure (mb)	1016	1015	1016	1016	1013	1012	1012	1012	1011	1010	1011	1011	1009	1008	1009	1011
Air temperature (°C)	19	19	19	26	29	25	20	21	23	22	22	29	31	27	23	21
Wave direction	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw	ssw
Wave height (m)	4.7	4.5	4.4	4.2	4.0	3.9	3.7	3.7	3.6	3.5	3.4	3.2	3.1	3.0	2.9	2.8
Wave period (s)	15	14	14	14	14	14	14	13	13	13	13	13	13	13	12	13

WARNING FORECAST NOTES

All wind speeds are in km/h.
Wind speeds quoted are the expected average speeds. Individual gusts may exceed these values by a factor of 1.5.
Wave heights are given in metres.
Wave heights are significant wave height, which may be accompanied by individual waves 1.5 to 2.0 times higher.
No sea state prediction is given if the expected wave heights are less than 2 meters.
These estimates of winds and waves do not take into account the enhancing effects of the Agulhas Current off the South African east coast.

Terms and Conditions

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Sandwich Harbour Winds - Waves Sandwich Harbour