Sandwich Harbour Wind & Waves

SANDWICH HARBOUR WIND 'N WAVES

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Forecast Sandwich Harbour

Time zone: UTC +2 | Sunrise: 07:02 | Sunset: 19:19
Last update: 00:36 local time

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Local date	Saturday, Mar 14								Sunday, Mar 15
Local time	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h
Wind direction	NW	SW	WNW	NW	WNW	WSW	SSE	WSW	NNW	NW	N	NNW	NW	W	SSE	WNW
Wind speed (km/h)	7	2	2	15	15	15	13	4	9	13	13	13	17	15	6	6
Wind gusts (km/h)	7	2	4	15	15	19	19	6	9	15	17	15	19	17	6	6
Cloud cover
Precipitation (mm/h)
Precipitation type
Air pressure (mb)	1005	1004	1006	1006	1004	1003	1004	1006	1004	1004	1007	1008	1005	1005	1006	1008
Air temperature (°C)	24	23	21	25	24	23	22	24	22	20	20	22	24	22	21	22
Wave direction	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW
Wave height (m)	1.6	1.7	1.8	1.8	1.8	1.8	1.8	1.7	1.6	1.6	1.5	1.4	1.4	1.4	1.3	1.2
Wave period (s)	16	15	15	15	14	14	14	13	13	13	13	12	12	11	11	11

Local date	Monday, Mar 16								Tuesday, Mar 17
Local time	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h
Wind direction	SSW	N	NW	WNW	SW	SSW	SSW	SSW	SW	SSW	WSW	WSW	SW	SSW	SSW	S
Wind speed (km/h)	6	6	4	9	19	20	20	11	6	2	4	7	19	20	22	13
Wind gusts (km/h)	6	6	6	9	20	22	26	13	6	2	4	7	19	24	33	20
Cloud cover
Precipitation (mm/h)
Precipitation type
Air pressure (mb)	1007	1006	1008	1009	1008	1006	1007	1009	1008	1008	1009	1009	1007	1006	1007	1008
Air temperature (°C)	20	20	20	23	22	22	21	21	20	19	19	22	22	22	20	20
Wave direction	SW	SW	SW	SW	SW	SW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
Wave height (m)	1.2	1.1	1.1	1.0	1.0	1.0	1.1	1.1	1.1	1.1	1.2	1.2	1.2	1.4	1.4	1.4
Wave period (s)	11	10	10	10	10	10	9	12	13	12	12	12	11	11	11	11

Local date	Wednesday, Mar 18								Thursday, Mar 19
Local time	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h
Wind direction	SSW	S	S	SSW	SW	SSW	S	SSW	SSW	SSW	S	SSW	SSW	SSW	SSW	S
Wind speed (km/h)	11	6	7	17	24	30	30	20	17	9	7	17	26	31	28	15
Wind gusts (km/h)	11	7	9	17	28	39	46	30	22	11	9	17	26	41	41	24
Cloud cover
Precipitation (mm/h)
Precipitation type
Air pressure (mb)	1007	1007	1008	1008	1005	1004	1006	1007	1006	1006	1008	1008	1007	1005	1007	1008
Air temperature (°C)	20	19	19	23	23	22	19	20	19	18	19	22	23	21	20	21
Wave direction	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
Wave height (m)	1.3	1.3	1.3	1.3	1.4	1.6	1.6	1.5	1.5	1.4	1.4	1.4	1.5	1.6	1.7	1.6
Wave period (s)	11	11	11	11	11	11	10	11	12	13	13	13	12	12	12	13

Local date	Friday, Mar 20								Saturday, Mar 21
Local time	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h
Wind direction	SSW	S	S	SSW	SSW	SSW	S	S	SSW	S	S	SSW	SSW	SSW	S	SSW
Wind speed (km/h)	19	19	19	24	33	41	35	20	20	20	19	24	35	41	35	20
Wind gusts (km/h)	22	24	24	24	39	50	52	33	28	26	24	24	35	46	50	26
Cloud cover
Precipitation (mm/h)
Precipitation type
Air pressure (mb)	1007	1007	1009	1009	1007	1006	1007	1009	1008	1007	1008	1007	1005	1004	1005	1007
Air temperature (°C)	19	19	19	23	22	22	20	19	18	17	18	22	21	20	19	18
Wave direction	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
Wave height (m)	1.5	1.5	1.5	1.5	1.8	2.0	2.0	1.9	1.9	1.8	1.8	1.8	1.9	2.1	2.1	1.9
Wave period (s)	13	13	13	13	13	13	13	12	12	12	11	11	11	10	10	10

Local date	Sunday, Mar 22								Monday, Mar 23
Local time	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h
Wind direction	S	S	S	SSW	SSW	SSW	S	SSW	SSW	S	SSW	WNW	WSW	WSW	NW
Wind speed (km/h)	20	19	13	20	30	39	30	26	11	9	0	11	17	7	13
Wind gusts (km/h)	26	22	13	20	30	48	43	35	13	9	6	11	17	7	15
Cloud cover
Precipitation (mm/h)
Precipitation type
Air pressure (mb)	1006	1005	1007	1007	1006	1004	1005	1006	1007	1007	1008	1009	1008	1007	1010
Air temperature (°C)	17	17	17	21	21	20	19	18	18	17	18	21	20	19	19
Wave direction	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
Wave height (m)	1.9	1.8	1.8	1.8	1.9	2.1	2.2	2.1	2.1	2.0	2.0	2.0	2.0
Wave period (s)	9	9	9	9	9	8	9	9	10	10	10	10	10

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.

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Sandwich Harbour Winds - Waves Sandwich Harbour