Half Moon Bay California, United States Fans: 1781 | Time: 09h08 04/05 UTC-7 | Daytime: 06h08 to 20h04

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Forecasts (3)
Statistics (148)
Tide (31)
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10 days forecast (3h) Updated: 11h21 UTC | Models: GFS WAVE 50km GFS 27km | Water: 14°C

	Fri 3			Sat 4								Sun 5								Mon 6								Tue 7								Wed 8								Thu 9								Fri 10								Sat 11								Sun 12								Mon 13
	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h
Wind
Direction
Average (kn)	12	8	5	5	10	17	16	11	14	11	13	15	13	12	13	9	9	9	8	8	8	8	8	6	10	13	12	9	12	17	20	18	12	10	9	5	9	12	12	10	9	7	4	4	13	9	11	9	3	0	3	1	3	5	4	3	2	2	1	2	6	7	7	4	3	3	4	4	7	8	8	7	3	3	3	2	6	10	10	8	5
Gust (kn)	25	20	10	5	16	27	24	18	19	17	18	18	16	14	16	15	16	14	14	11	10	10	15	15	19	21	16	10	12	16	24	27	15	13	10	12	13	17	15	15	15	10	4	5	18	14	15	16	3	1	3	2	4	4	4	3	2	2	1	2	4	7	9	6	4	3	4	4	6	7	9	9	4	4	5	3	4	10	13	10	6
Waves
Direction
Height (m)	1.4	1.4	1.2	1.1	0.9	1	1.6	1.7	1.6	1.5	1.7	1.8	1.7	1.7	1.7	1.6	1.5	1.5	1.4	1.4	1.3	1.3	1.2	1.2	1.2	1.4	1.6	1.6	1.7	1.8	2.2	2.5	2.6	2.5	2.3	2.2	2.1	2.1	2.1	2	2	2	1.9	1.8	1.7	1.6	1.5	1.5	1.3	1.3	1.2	1.1	1.1	1.1	1	1	1	1	1	1	0.9	0.9	1	1	1	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	1	1.1	1.2	1.2	1.2
Period (s)	7	7	6	15	16	16	6	8	8	8	8	8	8	9	9	9	9	9	9	13	21	12	11	19	19	19	19	19	8	18	18	9	9	10	10	10	10	11	11	11	11	11	11	11	11	11	11	11	11	11	11	10	10	10	10	19	19	19	19	19	19	18	18	18	18	18	18	18	17	17	16	16	16	16	16	16	16	16	16
Tide (m)
Weather
Temp. (°C)	12	11	11	11	11	11	8	9	10	9	9	9	11	11	11	10	9	9	9	10	11	11	12	11	11	10	9	10	12	13	12	10	10	10	10	12	16	16	15	11	11	11	12	14	19	20	16	12	12	13	11	15	19	17	14	12	12	12	12	14	16	16	15	12	11	11	11	11	14	14	12	11	10	10	10	11	15	15	13	10	10
Clouds (%)		86	93	100	100	100	100	100	85	13	14	11	8				8	31	33		40	100	88	21	44	40	34	12	10	7	7	10	10	6	4	4			4													4	5	48	67	100	100	100	87			16	17			8	19	79	64	57	56	62	74	75	76	80	54	51	52	49	69
Rain (mm/h)						1.2	8.4	2.1	2.1

10 days forecast (1h) Updated: 11h21 UTC | Models: GFS WAVE 50km GFS 27km | Water: 14°C

	Fri 3							Sat 4																								Sun 5																								Mon 6																								Tue 7																								Wed 8																								Thu 9																								Fri 10																								Sat 11																								Sun 12																								Mon 13
	17h	18h	19h	20h	21h	22h	23h	00h	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	00h	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	00h	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	00h	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	00h	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	00h	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	00h	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	00h	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	00h	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	00h	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h
Wind
Direction
Average (kn)	12	11	9	8	7	5	5	4	4	5	6	7	10	13	15	17	18	17	16	13	12	11	12	13	14	13	12	11	11	12	13	14	15	15	14	14	13	12	12	12	13	13	13	12	10	9	9	9	9	9	9	9	9	8	8	8	8	8	8	8	8	8	8	8	8	9	8	8	7	6	7	8	10	11	12	13	13	13	12	11	9	9	9	10	12	14	16	17	19	20	20	20	20	18	16	14	12	10	10	10	10	10	9	7	6	5	6	7	9	10	11	12	13	13	12	11	11	10	9	9	9	9	8	7	6	5	4	3	3	4	7	10	13	12	11	9	10	11	11	11	10	9	7	5	3	1	0	0	1	2	3	3	2	1	1	2	3	4	5	5	5	5	4	4	3	3	2	2	2	2	2	2	2	1	1	1	1	2	3	4	6	6	7	7	7	7	7	6	5	4	4	3	3	3	3	3	3	3	4	4	4	4	5	6	7	8	8	8	8	8	8	8	7	7	5	4	3	3	3	3	4	4	3	3	2	2	3	4	6	7	9	10	10	11	10	10	9	8	7	6	5	4	3
Gust (kn)	25	24	22	20	17	13	10	7	5	5	8	12	16	21	25	27	27	26	24	21	19	18	19	19	19	19	18	17	17	17	18	18	18	18	17	17	16	15	14	14	15	16	16	16	15	15	15	16	16	16	15	14	14	14	14	13	12	11	11	10	10	10	10	10	12	14	15	15	15	15	16	17	19	20	21	21	20	18	16	13	11	10	10	11	12	13	15	16	18	21	24	27	28	27	24	19	15	13	13	13	12	11	10	10	11	12	12	13	13	14	16	17	16	16	15	15	15	15	16	16	15	14	12	10	8	6	4	3	3	5	10	15	18	18	16	14	13	13	15	16	17	16	12	8	3	1	1	1	2	2	3	3	2	2	2	3	4	4	4	4	4	4	4	4	4	3	3	2	2	2	2	2	2	2	1	1	2	2	3	4	4	5	6	7	8	8	9	8	7	6	5	5	4	4	3	3	3	4	4	4	4	4	5	6	6	7	7	7	8	8	9	10	10	9	7	5	4	3	3	4	5	5	5	4	3	3	3	3	4	6	8	10	11	12	13	12	11	10	9	7	6	5	3
Waves
Direction
Height (m)	1.4	1.4	1.4	1.4	1.3	1.3	1.2	1.2	1.1	1.1	1	1	0.9	0.9	0.9	1	1.2	1.4	1.6	1.7	1.7	1.7	1.6	1.6	1.6	1.5	1.5	1.5	1.6	1.6	1.7	1.7	1.7	1.8	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.6	1.6	1.5	1.5	1.5	1.5	1.5	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.3	1.3	1.3	1.3	1.3	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.3	1.4	1.4	1.5	1.5	1.6	1.6	1.6	1.6	1.7	1.7	1.7	1.7	1.7	1.8	1.9	2.1	2.2	2.3	2.4	2.5	2.5	2.5	2.6	2.5	2.5	2.5	2.4	2.4	2.3	2.3	2.2	2.2	2.2	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2	2	2	2	2	2	2	2	2	1.9	1.9	1.9	1.9	1.8	1.8	1.8	1.7	1.7	1.6	1.6	1.6	1.5	1.5	1.5	1.5	1.5	1.5	1.4	1.4	1.3	1.3	1.3	1.3	1.2	1.2	1.2	1.2	1.2	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	0.9	0.9	0.9	0.9	0.9	0.9	0.9	1	1	1	1	1	1	1	1	1	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	1	1	1	1	1.1	1.1	1.1	1.2	1.2	1.1	1.2	1.3	1.3	1.2	0.8	0.4					0.1	0.2
Period (s)	7	7	7	7	6	6	6	9	12	15	16	16	16	16	17	16	13	9	6	6	6	8	8	8	8	7	7	8	8	8	8	8	8	8	8	8	8	8	8	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	11	13	17	20	21	19	16	12	10	10	11	14	17	19	20	20	19	19	19	19	19	19	19	20	21	19	15	10	8	10	14	18	20	19	18	14	11	9	8	8	9	10	10	10	10	10	10	10	10	10	10	10	10	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	10	10	10	10	10	10	10	10	9	9	10	13	16	19	20	20	19	19	19	19	19	19	19	19	19	19	19	19	19	19	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	17	17	17	17	17	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	17	18	16	11	5					2	2
Tide (m)
Weather
Temp. (°C)	12	12	11	11	11	11	11	11	12	11	11	11	11	11	12	11	10	9	8	8	9	9	10	10	10	10	10	9	9	9	9	9	9	9	10	10	11	11	11	11	11	11	11	10	10	10	9	9	9	9	9	9	9	9	9	9	9	10	10	11	11	11	11	11	11	12	12	11	11	11	11	11	11	10	10	10	9	9	9	9	9	10	11	12	12	13	13	13	12	12	12	11	11	10	10	10	10	10	10	10	9	9	10	10	11	12	14	15	16	17	17	16	16	16	15	14	12	11	11	11	11	11	11	11	11	12	12	12	13	14	16	17	19	20	20	20	19	18	16	14	13	12	12	12	12	13	13	13	12	12	11	12	13	15	16	18	19	19	18	17	16	15	14	14	13	12	12	12	12	12	12	12	12	12	12	12	13	14	15	16	16	16	16	16	16	15	15	14	13	12	12	11	11	11	11	11	11	11	11	11	11	11	12	13	14	14	14	14	13	13	12	12	11	11	10	10	10	10	10	10	10	10	10	10	11	11	13	14	15	15	15	15	14	13	13	12	11	10	10	10	10	10	10
Clouds (%)		35	66	86	95	95	93	94	97	100	100	100	100	100	100	100	100	100	100	100	99	100	100	98	85	62	34	13	6	9	14	15	14	11	10	9	8	6	4					4				4	8	15	23	31	37	38	33	21	9		6	20	40	62	84	100	100	100	88	63	37	21	22	33	44	47	44	40	38	37	34	27	19	12	9	9	10	9	8	7	6	6	7	8	9	10	11	10	10	9	7	6	5	4	4	4	4	4							4	4	4	4																																					4	4			5	17	34	48	56	61	67	78	90	100	100	100	100	98	98	100	100	100	87	59	26					7	12	16	19	19	17	12	6					4	7	8	7	9	19	39	62	79	81	74	64	59	58	57	57	57	56	57	59	62	66	71	74	76	76	75	75	75	76	79	82	80	72	62	54	50	49	51	52	53	52	50	49	49	54	61	69	78	85
Rain (mm/h)																1.2	4	7	8.4	7.2	4.4	2.1	1.4	1.8	2.1	1.8	0.9

4 days forecast (3h) Updated: 14h42 UTC | Models: NAM 12km | Water: 14°C

	Sat 4				Sun 5								Mon 6								Tue 7								8
	12h	15h	18h	21h	00h	03h	06h	09h	12h	15h	18h	21h	00h	03h	06h	09h	12h	15h	18h	21h	00h	03h	06h	09h	12h	15h	18h	21h	00h
Wind
Direction
Average (kn)	7	14	10	6	13	12	12	11	11	9	10	12	12	10	8	7	5	3	5	7	6	5	7	8	8	8	9	12	13
Gust (kn)	9	25	15	12	18	17	17	16	17	16	15	14	15	15	14	12	8	3	5	7	7	7	14	13	13	13	13	16	20
Weather
Temp. (°C)	11	11	11	10	10	9	9	8	8	9	10	10	10	9	9	9	8	9	10	10	10	10	10	9	8	9	11	12	11
Clouds (%)	100	100	100	64	41	31	100	100	89	18	20	14	39	7	14	20	43	57	39	68	97	100	100	100	100	45
Rain (mm/h)		0.8	4.7	6.5	6.7

Tide from Princeton, Halfmoon Bay (4.5km from Half Moon Bay)

Spots tide forecasts are provided with no warranty. Do not use for navigation or for harmful activities. More